2478112 ISCC System GmbH Köln Hybrid IT & Technology Permanent positions (Senior) Software Engineer - Full Stack Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. As part of our continued growth, we are focussing on the further development of our Transaction Database and expanding our IT & Technology team.

To support this strategic step, we are looking forward to welcoming you as Software Engineer – Full Stack to work closely with our internal stakeholders and take responsibility for building, integrating and continuously improving our application landscape.

If you are passionate about building high-quality software with real-world impact and would like to contribute to a sustainability-driven and culturally certified Great Place to Work® company, we look forward to your application!
 
Your main duties will be:

  • Design, development, and maintenance of full-stack applications, web services and REST APIs
  • Implementation and integration of ISCC applications with external systems and web services
  • Automation and optimization of workflows and data-driven processes
  • Preparation, analysis, and curation of business-relevant data
  • Creation and maintenance of clear technical documentation in line with internal standards
  • Translation of business requirements into technical solutions, including refining and implementing user stories
  • Ensuring consistency, integrability and data security across applications 
  • Active contribution to cross-functional projects and continuous improvement initiatives
  • Close collaboration within the IT team, reporting to the Senior IT Project Manager & Team Lead
]]> Your profile Professional background

  • University degree in computer science, computer engineering, or a comparable field
  • At least 5 years of professional experience as a full-stack software engineer or in a similar role
  • Experience in creating structured technical documentation (e.g. OpenAPI for REST APIs, or for ISMS or comparable standards)
  • Strong understanding of secure software development; knowledge of ISO 27001 is a strong plus

Technical skills

  • Strong proficiency in Go (Golang), JavaScript/TypeScript and Python (additional languages such as Java or C# are a plus)
  • Experience with modern frontend frameworks (e.g. React, Vue.js) and basic styling solutions
  • Solid backend experience and familiarity with common architectural patterns for monolithic (e.g. multi-tier, hexagonal) as well as distributed microservices setups with high availability, failover modes, caching, message buses, etc.
  • Experience with various database system types: relational-, document-, and graph-based
  • Confident use of Git-based workflows and CI/CD pipelines; experience with Gitlab is a plus
  • Experience with containerised environments (Docker; Kubernetes is a plus)
  • Familiarity with cloud-native environments (Azure, GCP, AWS is a plus)
  • Experience working in agile environments (Scrum)

Personal competencies

  • General aptitude to learn new programming languages
  • Excellent analytical and problem-solving skills with a structured and detail-oriented mindset
  • Strong communication and collaboration skills in interdisciplinary and intercultural teams
  • Service-oriented mindset combined with a strong sense of responsibility and integrity
  • Excellent English language skills (at least C1, written and spoken); German language skills are a plus
  • High level of independence, reliability, and initiative
]]> Why us? joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 
 
 To help you build your future and thrive with us, we offer:
 
 Great Team Environment
  • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
  • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services, ClimatePal, and TYC
  • The opportunity to work independently and shape processes
 
Individual learning and development plan
  • Professional onboarding to help you have an ideal start with us
  • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
  • Many free language classes
  • Access to several trainings as well as specific technical courses
  • We promote from within! 
 
Work-Life Balance
  • Hybrid set-up
  • 4 weeks remote work at a place of choice (after probation)
  • Flexible working hours and trust based working time
  • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
  • Sabbatical options
 
Financial benefits
  • A generous pension scheme (bAV) in line with our sustainability values
  • JobTicket/Deutschlandticket
  • Annual bonus scheme based on performance
 
Wellness Programs
  • Subsidized Urban Sports Club
  • Health weeks promoting healthy habits in personal and professional life
]]> Ready to join our team? ​
We are looking forward to your application and hope to welcome you in our team soon!
​
We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]> permanent experienced full-time 2-5 Software Engineer,Software Engineering,Full Stack,Full-Stack,Go,JavaScript,TypeScript,Python,English,German,Computer Science,Computer Engineering,Full-Stack Software Engineer,Software Entwickler,Software Entwicklung software_and_web_development it_software 2026-01-06T15:37:25+00:00 60000.00 70000.00 € EUR yearly 2628633 4C Services GmbH Remote Integrity Management Freelancer 4C Integrity Auditor (Freelancer) - Regional focus East and West Africa, Asia, or Latin America Your tasks 4C (Certification for Climate, Conservation, and Communities) is a global certification scheme for sustainable coffee and cocoa. 4C certification focuses on good agricultural and management practices, including requirements on economic, social, and environmental conditions for coffee production and processing in order to establish credible, sustainable, and transparent supply chains. Independent certification bodies verify compliance with the 4C requirements. 4C was developed in a comprehensive and transparent multi-stakeholder process involving coffee/cocoa producers, trade and industry, as well as organizations from civil society around the world. 4C aims to move the entire coffee or cocoa sector towards sustainability practices. 4C operates in 25 countries and is one of the largest certification systems in the coffee sector.

Since 2020, the 4C System has evolved into a robust, benchmarked standard, defining clear social, environmental, and economic criteria. Alongside certification, we provide innovative solutions to help companies comply with global regulations and strengthen responsible supply chains in a changing world.

4C Services GmbH, the operator of 4C certification system, is seeking to recruit a highly motivated freelance auditor to conduct integrity assessments within the framework of the 4C Integrity Program.

Key activities:
  • Planning, preparing, and conducting 4C integrity assessments at certified 4C Units, Intermediary and Final Buyers of 4C certified coffee and Certification Bodies cooperation with 4C, with focus on: 
    • Traceability
    • Social issues such as child labour, forced labour, fair and safe working conditions
    • Environmental issues such as deforestation, biodiversity and soil conservation, and pesticide use
  • General support to 4C System users in countries of East and West Africa, Asia, or Latin America regarding communication, meetings, translation of documents, etc.
  • Contribution to the continuous development of the 4C System and the 4C Integrity Program

]]> Your profile
  • A minimum of five years of professional experience in certification or quality assurance, auditing or verification; At least a Bachelor University degree and Agricultural production background
  • Audit experience with certification systems such as 4C, Rainforest Alliance, CAFÉ Practices, Global G.A.P
  • Experience in supply chains for agricultural products, preferably in the area of coffee and/or cocoa
  • High proficiency in English and relevant local languages when applicable (French, Spanish, Portuguese, or Vietnamese) (spoken and written). Additional languages are of advantage
  • Good knowledge of the relevant tools/ software (Word, PowerPoint, Excel, and/or GIS or remote sensing-based software/application for risk assessment)
  • High willingness and availability to travel 
  • High level of commitment, proficiency and assertiveness
  • Structured, accurate and independent working style
    • Important note:

    4C Integrity Auditors must be completely independent and free of conflict of interest with 4C System Users (https://www.4c-services.org/4c-system/4c-system-users/). 
    This means the 4C Integrity Auditor cannot be employed or contracted as a consultant by a Certification Body or any 4C System User operating in the coffee/cocoa sector at the same time as working as a 4C Integrity Auditor.]]>     Why us?
  • Remote work and flexible working hours
  • Competitive compensation
  • Professional onboarding to help you have an ideal start with us
  • Close collaboration with our sister companies Meo Carbon Solutions, ISCC System GmbH, and GRAS Global Risk Assessment Services, giving you even more learning opportunities
  • The opportunity to work independently and shape processes
    • ]]>     Ready to join our team? If this job offer has caught your interest, we are looking forward to receiving your full application. Please submit your application, including a cover letter, your CV, and important certificates and references as a pdf file, with your earliest possible starting date and salary expectations.

    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender, or any other criteria that are not a professional qualification for an open position.]]>     freelance experienced part-time 5-7 Integrity Auditor,Coffee,Cocoa,Certification other other 2026-05-08T12:12:44+00:00     2650044 GRAS Global Risk Assessment Services GmbH Köln GIS & Sustainability Working Students Automation Student Assistant – GIS & Sustainability Your tasks Global Risk Assessment Services (GRAS) is an innovative service and information provider offering environmental and social knowledge for fully traceable and sustainable supply chains. Our activities and impact are expanding and our teams are growing exponentially since the last 2 years. This is why the GRAS team, specifically the GIS & Sustianability team of experts are looking forward to welcome you as Automation Student Assistant at GRAS headquarters in Cologne.  

    The Automation Student Assistant – GIS & Sustainability has the objective to support the implementation of deforestation-free supply chains by developing streamlined workflows for data processing and analysis. If you are passionate about how data and technical advancements drive meaningful change in sustainability and would like to join our highly motivated and diverse teams to make a difference, we are looking forward to your application!


    Main activities:  
    • You will support the web-application and dashboard development (UI/UX), maintenance and documentation
    • You will assist in building streamlined workflows for geospatial data processing, analysis, and effective geodatabase management
    • You will support the GeoAI and agentic AI research and implementation

    ]]>     Your profile
  • Enrolled student in (geo-)informatics, computer science, data science, mechanical engineering and/ or a study with a thematic focus on topics such as sustainability, environmental and climate protection
  • Availability as a student assistant between 16 - 20 hours a week by arrangement for at least one year 
  • Good knowledge in programming languages: python and R
  • Experience in geospatial analysis and geodata processing (experience in packages sf, terra, raster and more), experience in remote sensing data handling is an advantage 
  • Knowledge in Docker or other containerization tools
  • Knowledge in geospatial database management is a plus
  • Knowledge or strong interest in LLM agentic AI and GeoAI foundation models
  • Knowledge or strong interest in UI/UX design tools and CI/CD pipeline 
  • Pro-active working style and attention to detail 
  • Very goodknowledge of spoken and written English is essential 
  • Ability to work in an international team as well as independently 
    • ]]>     Why us? We are an international and diverse team of passionate and experienced experts, joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can.
     
    To help you build your future and thrive with us, we offer:
     
    Development Opportunity
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, ISCC System, 4C Services and ClimatePal, giving you even more development opportunities
    • Professional onboardings to help you have an ideal start with us
    • The opportunity to work independently and bring in own ideas
    • Discover your own career path and interests in field of sustainability 

     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Student Event, Christmas Party)
    • Opportunity to work in a multicultural environment (64 nationalities) with professionals from different backgrounds
     
     Benefits
    • Hybrid set-up (depending on working days pattern)
    • Vacation days based on the working days pattern, special holidays and 3 additional vacation days (Christmas eve, new year’s eve, carnival monday)
    • An attractive and modern office in the centre of Cologne with free fruits and snacks
    ]]>     Ready to join our team? Then we would be happy to hear from you soon! Please apply using the button below with a meaningful cover letter, CV and any relevant certificates.
    We are looking forward to your application and hope to welcome you to our team soon!
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender, or any other criteria that are not professional qualifications for an open position.]]>     working_student student part-time lt-1 GIS,Sustainability,Automation,UI,UX,GeoAI,geospatial,data management,database,python,R,remote sensing general_and_other_it_software it_software 2026-05-28T11:57:16+00:00     2661228 ISCC System GmbH Köln Hybrid Governance Permanent positions ISMS Manager Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. Our activities and impact are expanding and our teams are growing exponentially since the last 3 years.

    We are currently strengthening our Information Security function and are looking forward to welcoming you as our new ISMS Manager at our ISCC headquarters in Cologne.

    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!
     
    Your main duties will be:
    • Managing and continuously improving the Information Security Management System (ISMS) in line with ISO/IEC 27001 requirements
    • Ensuring the effective execution and maintenance of the PDCA cycle within the ISMS framework
    • Preparing, coordinating, and documenting internal and external ISMS meetings, audits, and management reviews
    • Collecting, structuring, and maintaining ISMS-related evidence and archiving
    • Collaborating closely with IT teams to ensure implementation and effectiveness of security controls
    • Advising business stakeholders on the implementation of information security controls, with a focus on cloud services and external IT providers
    • Securing certification readiness and ensuring ongoing compliance with relevant information security standards and requirements
    • Working closely with the CISO and supporting the DPO (Data Protection) and contributing to the further development of the information security function
    ]]>     Your profile
  • University degree in Cyber Security, Information Systems, Business Informatics, IT Security or a related field
  • First practical experience in information security, IT governance, compliance or risk management through internships, working student roles or university projects
  • Basic understanding of Information Security Management Systems and ISO/IEC 27001 concepts as a solid foundation for this role
  • Familiarity with security controls, risk assessments and structured documentation practices
  • First touchpoints with cloud services, third-party risk topics, audits and certification-related topics are preferred
  • Initial exposure to EU regulatory frameworks related to information security and data protection considered an advantage
  • Relevant certifications such as ISO/IEC 27001 Foundation, ISO/IEC 27001 Internal Auditor, CompTIA Security+, ISC2 Certified in Cybersecurity (CC) or Microsoft Security Fundamentals already completed or in progress is a plus
  • High level of integrity, confidentiality awareness and responsibility when handling sensitive information
  • Good communication skills enabling effective collaboration in an international and cross-functional environment
  • Excellent German and English language skills (at least C1, written and spoken) 
    • ]]>     Why us? joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 
     
     To help you build your future and thrive with us, we offer:
     
     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services, ClimatePal, and TYC
    • The opportunity to work independently and shape processes
     
    Individual learning and development plan
    • Professional onboarding to help you have an ideal start with us
    • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
    • Many free language classes
    • Access to several trainings as well as specific technical courses
    • We promote from within! 
     
    Work-Life Balance
    • Hybrid set-up
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
    • Sabbatical options
     
    Financial benefits
    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance
     
    Wellness Programs
    • Subsidized Urban Sports Club
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team? ​
    We are looking forward to your application and hope to welcome you in our team soon!
    ​
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     permanent entry-level full-time 1-2 ISMS,Information Security Management System Manager,Information Security Management,Information Security Manager,ISO 27001,IEC 27001,PDCA,Cyber Security,Information Systems,Business Informatics,IT Security,IT governance,risk management,Information securit general_and_other_it_software it_software 2026-06-08T14:22:36+00:00 50000.00 60000.00 € EUR yearly     2613276 ISCC System GmbH Köln Hybrid Governance Permanent positions Legal Counsel Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. Our activities and impact are expanding and our teams are growing exponentially since the last 3 years.

    We are currently strengthening our Legal function and are looking forward to welcoming you as our new Legal Counsel at our ISCC headquarters in Cologne.

    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!
     
    Your main duties will be:

    • Acting as the first internal point of contact for legal matters, providing practical and business-oriented legal advice
    • Identifying, assessing, and mitigating legal, contractual, and operational risks across the organization
    • Reviewing, drafting, negotiating, and managing NDAs, T&Cs, supplier contracts, MoUs, and other legal documents, including full contract lifecycle management
    • Managing and maintaining contract documentation, templates, and the central contract repository
    • Supporting governance, risk & compliance (GRC) processes and contributing to the continuous development of legal frameworks and policies
    • Providing legal support in compliance matters, internal investigations, and remediation activities
    • Advising on data protection and privacy topics in close collaboration with the DPO/CISO
    • Coordinating and managing external legal advisors, including selection, communication, and cost control
    • Supporting legal aspects of HR-related matters and internal policies
    • Developing and implementing standardized legal processes, templates, and documentation standards across the organization
    • Ensuring consistency, transparency, and legal quality across all contractual documentation
    • Supporting trademark and insurance-related legal matters where required
    ]]>     Your profile
  • Second state examination in law (German)
  • At least 3-5 years of professional legal experience, ideally with at least 3 years in an in-house legal department
  • Solid experience in contract law, commercial law, and corporate legal matters
  • Strong knowledge of governance, compliance, and risk management frameworks (GRC)
  • Practical experience in drafting, reviewing, and negotiating commercial contracts (e.g. NDAs, supplier agreements, service contracts)
  • Familiarity with data protection and privacy topics is a strong advantage
  • Experience in digital services, procurement, or certification-related environments is a plus
  • High level of integrity, confidentiality, and reliability when handling sensitive matters
  • Excellent communication skills and ability to advise stakeholders in a business-oriented manner
  • Excellent English and German language skills (C1-C2, written and spoken)
    • ]]>     Why us? joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 
     
     To help you build your future and thrive with us, we offer:
     
     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services, ClimatePal, and TYC
    • The opportunity to work independently and shape processes
     
    Individual learning and development plan
    • Professional onboarding to help you have an ideal start with us
    • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
    • Many free language classes
    • Access to several trainings as well as specific technical courses
    • We promote from within! 
     
    Work-Life Balance
    • Hybrid set-up
    • Full-time or part-time (at least 30 hours / week)
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
    • Sabbatical options
     
    Financial benefits
    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance
     
    Wellness Programs
    • Subsidized Urban Sports Club
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team?  
    We are looking forward to your application and hope to welcome you in our team soon!
    ​
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     permanent experienced full-or-part-time 2-5 Legal Counsel,Second State Examination,Law,Legal Department,Contract Law,Commercial Law,Corporate Legal Matters,Governance,Compliance,Risk Management Frameworks,GRC,Commercial contracts,data protection,Lawyer,Unternehmensjurist,Rechtsbeistand general_and_other_legal legal 2026-04-24T15:39:57+00:00 70000.00 80000.00 € EUR yearly     2661232 ISCC System GmbH Köln Hybrid Governance Permanent positions Procurement Expert Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. Our activities and impact are expanding and our teams are growing exponentially since the last 3 years.

    We are currently establishing a new Procurement function as part of a broader transformation and growth phase. In this context, we are looking forward to welcoming you as our new Procurement Expert at our headquarters in Cologne.
     
    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!
     
    Your main duties will be:
     
    • Owning and continuously improving end-to-end procurement and vendor management processes across the group 
    • Managing and coordinating procurement activities including supplier sourcing, onboarding, purchasing, and vendor management 
    • Requesting, evaluating, and comparing quotations, proposals, and supplier offers 
    • Negotiating commercial terms, pricing, and procurement conditions with suppliers and service providers 
    • Coordinating procurement processes for software, IT services, licenses, equipment, and operational services 
    • Acting as the main point of contact for procurement-related supplier matters 
    • Supporting contract coordination and collaborating with Legal on supplier agreements and procurement documentation 
    • Identifying, assessing, and supporting mitigation of procurement, supplier, and operational risks 
    • Ensuring compliance with internal procurement policies, approval workflows, and documentation standards 
    • Maintaining procurement records, supplier documentation, and procurement-related reporting 
    • Monitoring supplier performance, contractual obligations, renewals, and procurement activities 
    • Developing, standardizing, and maintaining procurement templates, guidelines, and operational procedures 
    • Representing Procurement in cross-functional collaboration with Finance, Legal, IT, Office Management, and operational teams 
    • Supporting audits, compliance activities, and procurement-related due diligence processes 
    ]]>     Your profile
  • University degree in Business Administration, Procurement, Supply Chain Management, Economics, Law, or a related field
  • Alternatively: completed commercial vocational training (kaufmännische Ausbildung) with relevant professional experience 
  • At least 3+ years of postgraduate professional experience in procurement, purchasing, vendor management, or a related field
  • Strong experience in end-to-end procurement processes, including supplier sourcing, contract negotiation, and commercial procurement activities 
  • Proven expertise in supplier due diligence, contract coordination, procurement governance, and process optimization is highly desirable 
  • Familiarity with sustainability- and ESG-related procurement requirements is considered a strong advantage and supports success in this role 
  • Experience in cross-functional collaboration with Legal, Finance, IT, Compliance, and operational teams is an important plus 
  • Good understanding of vendor management and supplier lifecycle processes 
  • Solid knowledge of governance, compliance, and procurement frameworks 
  • Very good communication skills in an international environment
  • Excellent German and English language skills (at least C1, written and spoken) 
    • ]]>     Why us? joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 
     
     To help you build your future and thrive with us, we offer:
     
     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services, ClimatePal, and TYC
    • The opportunity to work independently and shape processes
     
    Individual learning and development plan
    • Professional onboarding to help you have an ideal start with us
    • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
    • Many free language classes
    • Access to several trainings as well as specific technical courses
    • We promote from within! 
     
    Work-Life Balance
    • Hybrid set-up
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
    • Sabbatical options
     
    Financial benefits
    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance
     
    Wellness Programs
    • Subsidized Urban Sports Club
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team?  
    We are looking forward to your application and hope to welcome you in our team soon!
    ​
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     permanent experienced full-time 2-5 Procurement,Procurement Expert,Vendor Management,Supplier Sourcing,Service Providers,Purchasing,Contract Negotiation,Commercial procurement,supplier due dilligence,procurement governance,ESG,Sustainability,Governance,Supply Chain Management,Law,economics, other other 2026-06-08T14:25:01+00:00 55000.00 65000.00 € EUR yearly     2625463 ClimatePal Services GmbH Köln Hybrid Carbon Market & Neutrality Strategy Permanent positions Senior Carbon Standard, Market & Certification Manager - ClimatePal Your tasks ClimatePal is built on industry-leading expertise with international recognition. We are building a certification system for carbon credits to unlock climate action and sustainable development while safeguarding environmental and social integrity. Our activities and impact are expanding rapidly, and our teams have been growing exponentially over the last three years. This is why the ClimatePal team is looking forward to welcoming you as Senior Carbon Standard, Market & Certification Manager at our headquarters in Cologne.

    In this strategic and highly impactful role, you will work closely with the Managing Director and take responsibility for shaping and advancing ClimatePal’s certification systems and market positioning.

    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!
     
     Your main duties will be:
     
    • Leading the development, continuous improvement and operation of ClimatePal certification systems, methodologies, registries and related system documents 
    • Supporting the recognition and positioning of ClimatePal systems under relevant regulatory and voluntary carbon market frameworks, incl. the EU Carbon Removal & Carbon Farming Regulation, ISCC PLUS, ISCC CORSIA and Paris Agreement Article 6.2, as well as biodiversity and ecosystem services approaches
    • Reviewing and evaluating project documentation related to greenhouse gas mitigation across sectors such as forestry, agriculture, peatlands and bioenergy 
    • Operating the ClimatePal registry and maintaining high-quality project and certification documentation 
    • Providing technical guidance to project developers, auditors, validation and verification bodies, incl. the development of trainings and technical documentation 
    • Monitoring developments in voluntary carbon markets and relevant regulatory frameworks and updating system documents, templates, and certification methodologies
    • Building and maintaining strong relationships with stakeholders across the carbon markets ecosystem 
    • Contributing to public outreach activities through online content and presentations at events 
    • Supporting the development of additional certification systems for environmental attribute certificates or carbon footprint
    ]]>     Your profile
  • University degree in a relevant field such as environmental engineering, environmental studies, bioeconomy, energy management, natural sciences, life sciences, economics or business
  • At least 5 years of relevant professional experience, including solid expertise in carbon crediting and their frameworks, e.g. CDM or voluntary standards 
  • Strong professional network in carbon markets
  • Very good understanding of certification systems and relevant EU legislation 
  • Experience in areas such as GHG accounting, forestry, agriculture, bioenergy is an advantage 
  • Strong analytical, strategic and organisational skills combined with a hands-on mindset 
  • Excellent communication and stakeholder management skills with high intercultural competence 
  • High level of integrity, reliability and professionalism 
  • Excellent English and German language skills (minimum C1 level required)
    • ]]>     Why us? joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 
     
     To help you build your future and thrive with us, we offer:
     
     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies ISCC System GmbH, Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services, and TYC
    • The opportunity to work independently and shape processes

    Individual learning and development plan
    • Professional onboarding to help you have an ideal start with us
    • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
    • Many free language classes
    • Access to several trainings as well as specific technical courses
    • We promote from within! 
     
    Work-Life Balance
    • Hybrid set-up
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
    • Sabbatical options
     
    Financial benefits
    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance
     
    Wellness Programs
    • Subsidized Urban Sports Club
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team?   
     We are looking forward to your application and hope to welcome you in our team soon!
      
     We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     permanent experienced full-time 5-7 System Development,Climate,Klima,Certification,Zertifizierung,Carbon Crediting,CDM,voluntary standards,carbon market,carbon markets,certification systems business_development_and_new_accounts sales_and_business_development 2026-05-06T09:18:18+00:00 75000.00 85000.00 € EUR yearly     2603658 ISCC System GmbH Köln Hybrid Integrity Management Permanent positions Senior Integrity Manager (Interim Team Lead) Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. Our activities and impact are expanding and our teams are growing exponentially since the last 3 years.

    To further strengthen our Integrity Management team, we are looking forward to welcoming you as Senior Integrity Manager (Interims Teamlead) at our headquarters in Cologne.
     
    In this role, you will take on a key leadership function in safeguarding and advancing the integrity and credibility of the ISCC system. You will be responsible for the strategic and operational management of the ISCC Integrity Programme, ensuring that certified companies and Certification Bodies comply with ISCC requirements through risk-based approaches. At the same time, you will play a central role in translating insights from integrity activities into continuous improvements of the ISCC certification framework, system requirements, and auditor training.
     
    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!
     
    Your main duties will be:
     
    • Leading the organization, implementation, and continuous development of the ISCC Integrity Programme 
    • Ensuring compliance of certified companies and Certification Bodies through risk-based compliance assessments 
    • Safeguarding and strengthening the integrity and credibility of the ISCC system 
    • Identifying systemic risks and weaknesses and driving effective corrective and preventive measures 
    • Translating findings from integrity activities into system improvements, including ISCC requirements and auditor training 
    • Supporting the continuous development of the ISCC certification framework and related processes 
    • Collaborating with internal and external stakeholders to ensure consistent and effective compliance standards 
    • Monitoring performance, defining KPIs, and contributing to departmental strategy and budget planning 
    • Representing ISCC at external events, conferences, and stakeholder meetings 
    • Participating in Certification Body meetings and industry dialogues
    • Accompanying audits as a witness auditor 
    • Delivering internal and external ISCC trainings 
    ]]>     Your profile
  • University degree in a relevant field (e.g. environmental sciences, business administration, law, or similar) 
  • Extensive professional experience in compliance consulting, internal audit, or a corporate compliance function
  • At least two years of leadership experience, including managing or guiding teams and developing team members 
  • Proven experience with risk-based assessment methodologies and compliance systems 
  • Strong background in change management and implementing organizational improvements 
  • Demonstrated experience in translating risks and findings into sustainable system improvements 
  • Experience working with public authorities or representatives of European member state ministries
  • Strong analytical, strategic, and organizational skills with a hands-on implementation mindset 
  • Excellent communication and presentation skills in an international and multi-stakeholder environment 
  • High level of integrity, reliability, and ability to handle confidential information 
  • Very good IT affinity (MS Office, databases) and willingness to travel internationally
  • Excellent English and German language skills (at least C1, written and spoken)
    • ]]>     Why us? joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 

    To help you build your future and thrive with us, we offer:

    Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services, ClimatePal, and TYC
    • The opportunity to work independently and shape processes
     
    Individual learning and development plan
    • Professional onboarding to help you have an ideal start with us
    • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
    • Many free language classes
    • Access to several trainings as well as specific technical courses
    • We promote from within! 
     
    Work-Life Balance
    • Hybrid set-up
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
    • Sabbatical options
     
    Financial benefits
    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance
     
    Wellness Programs
    • Subsidized Urban Sports Club
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team? ​
    We are looking forward to your application and hope to welcome you in our team soon!
    ​
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     permanent experienced full-time 5-7 Integrity Manager,Integrity Management,Integrity,Sustainability,Nachhaltigkeit,Certification Body,Compliance,Compliance Consulting,Internal Audit,Corporate Compliance,Environmental Sciences,English,German,Deutsch other other 2026-04-16T09:54:21+00:00 78000.00 88000.00 € EUR yearly     2570461 4C Services GmbH Köln Hybrid 4C System Development Permanent positions Senior Sustainability Manager - System Development Your tasks
    To further strengthen our organisation, we are looking to welcome you as Senior Sustainability Manager - System Development at our headquarters in Cologne.

    In this strategic role, you will work directly with the executive management and take responsibility for shaping the future direction of 4C. You will drive the development of new business models, identify emerging market opportunities and translate global sustainability and regulatory trends into impactful services and projects. Acting as a key interface between strategy and operations, you will collaborate closely with internal teams, subsidiaries and international partners across the coffee and cocoa sectors.

    Over time, this role offers the opportunity to further expand its scope towards building a dedicated business development and sustainability innovation function and evolving into a leadership position with team responsibility.

    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!

    Your main duties will be:
     
    • Leading the strategic development of the 4C business model, including identifying new market opportunities and developing robust business cases
    • Driving the global positioning of 4C in the coffee and cocoa sector by monitoring regulatory developments (e.g. EUDR, CSRD, HRDD) and translating them into practical and market-oriented services
    • Providing strategic input and innovation impulses directly to executive management and supporting decision-making processes
    • Driving the acquisition, development and implementation of international sustainability projects in origin countries, including climate, biodiversity and yield improvement initiatives in collaboration with partners, donors and industry stakeholders
    • Building and maintaining strong partnerships and stakeholder relationships across the value chain to support project development and long-term collaboration
    • Taking responsibility for the 4C Carbon Footprint Module, including analysing market uptake, certification coverage and the use of claims and labels, and deriving strategic recommendations
    • Advancing approaches in regenerative agriculture and biodiversity, including the development of practical tools, methodologies and audit frameworks, as well as alignment with existing market standards and initiatives
    • Coordinating interdisciplinary collaboration across the group, working closely with affiliated organisations such as ISCC, Meo, GRAS and ClimatePal, and facilitating stakeholder dialogue
    • Contributing to the continuous improvement and further development of the 4C system
    • Supporting ongoing projects to strengthen internal expertise and contributing to the development of integrated, hybrid strategic-operational approaches
    ]]>     Your profile
  • University degree in sustainability, agricultural sciences, environmental sciences, economics or a related field
  • Several years of professional experience in consulting, sustainability standards, business development or related fields in an international context
  • Strong expertise in sustainability topics such as carbon accounting, biodiversity, regenerative agriculture and regulatory frameworks (e.g. EUDR, CSRD, HRDD)
  • Proven experience in developing and managing complex projects and partnerships
  • Ability to bridge global market requirements with on-the-ground realities in agricultural supply chains
  • Strong analytical and strategic thinking skills combined with a hands-on, solution-oriented approach
  • Excellent communication, presentation and networking skills with high intercultural competence
  • High level of integrity, reliability and professionalism
  • Excellent English and German language skills (at least C1, written and spoken); additional languages are an asset (e.g. Vietnamese, Spanish, Portuguese, French)
    • ]]>     Why us? joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 
     
    To help you build your future and thrive with us, we offer:
     
    Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies ISCC System GmbH, Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, ClimatePal, and TYC
    • The opportunity to work independently and shape processes
     
    Individual learning and development plan
    • Professional onboarding to help you have an ideal start with us
    • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
    • Many free language classes
    • Access to several trainings as well as specific technical courses
    • We promote from within! 
     
    Work-Life Balance 
    • Hybrid set-up
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
    • Sabbatical options
     
    Financial benefits
    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance
     
    Wellness Programs
    • Subsidized Urban Sports Club
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team?   
    We are looking forward to your application and hope to welcome you in our team soon!
      
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     permanent experienced full-time 5-7 Sustainability,Nachhaltigkeit,System Development,Coffee,Cocoa,Business Development,Sustainability Manager,Sustainability Management,EUDR,CSRD,HRDD,Carbon Accounting,Biodiversity,Biodiversität,Regenerative Agriculture,Agriculture other other 2026-03-19T16:56:32+00:00 75000.00 85000.00 € EUR yearly     2611306 ISCC System GmbH Köln Hybrid ISCC Academy&Events Permanent positions Senior System Manager – Digital Learning & Online Events (E-Learning) Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. Our activities and impact are expanding and our teams are growing exponentially since the last 3 years.

    This is why the ISCC Academy team, specifically the Digital Learning & Online Events team, are looking forward to welcoming you as Senior System Manager - Digital Learning & Online Events (E-Learning) at ISCC headquarters in Cologne.

    The Senior System Manager has the objective to own, develop and ensure the quality of ISCC Academy’s digital learning, blended learning, and online event formats. The role aligns all offerings in a quality-assured, didactically sound, and operationally reliable environment, while enabling scalable and learner-centred training solutions for international professional audiences.

    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!

    Your main duties will be:

    Digital, Blended & Online Learning Ownership
    • Own the end-to-end lifecycle of digital, blended, and on-demand learning formats (concept, implementation, documentation, evaluation)
    • Develop and implement practical learning concepts suitable for professional adult learners in line with strategic priorities
    • Coordinate content creation with subject-matter experts, ensuring didactic clarity and feasibility
    • Direct the implementation of synchronous and asynchronous learning formats, ensuring consistent quality and learner experience
    • Proactively identify opportunities for scalability, standardisation, and continuous improvement
    • Manage and optimize LMS and related state of the art learning technologies and AI features 
    Quality Assurance
    • Act as quality gatekeeper for ISCC Academy’s offerings that comply with ISCC certification requirements, auditor expectations, and internal quality standards
    • Translate customer feedback into learning objectives, updated course structures, and documentation
    • Ensure professional documentation of learning objectives, participation, and evaluation within e.g. the LMS
    Operational Excellence & Improvement
    • Ensure reliable delivery of all digital courses and online events
    • Maintain clear SOPs for digital learning and online event workflows
    • Define and monitor KPIs, evaluating training impact, and derive evidence-based improvements
    • Continuously challenge and improve learning architecture, platforms, and learner journeys through data-driven decision-making and user feedback as well as industry best practises
    • Serve as the primary expert for digital learning technologies and pedagogical approaches, mentoring colleagues and guiding quality improvement efforts across all formats
    ]]>     Your profile
    • University degree in event or project management, business administration, educational technology, communications, or a related field (Master’s degree preferred)
    • Minimum of 4 years of professional experience, including relevant work in business events, digital or adult education, corporate learning, and/or e-learning environments
    • At least 1 year of experience in a leadership or strategic role, with a proven track record of successfully managing digital learning projects - ideally in an international or sustainability-focused context
    • Hands-on experience in planning and delivering online formats such as training courses, including coordination of technical setups (e.g. AV)
    • Confident in working with digital platforms, databases, and tools (e.g. LMS, Articulate Rise, Zoom, Slido, Jira, Confluence), as well as content creation and editing tools (e.g. Canva, WordPress, Publitas or similar)
    • Good understanding of broadcasting and video production processes, including filming techniques, to guide and oversee the in-house development of e-learning content
    • Knowledge of BPMN is considered an advantage
    • Solid IT skills, including proficiency with Mac and MS Office (Teams, PowerPoint, Excel, SharePoint, Outlook), and a strong general affinity for digital systems
    • Excellent English language skills (at least C1, written and spoken)
    ]]>     Why us?  
     To help you build your future and thrive with us, we offer:
     
     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services, ClimatePal, and TYC
    • The opportunity to work independently and shape processes
    Individual learning and development plan
    • Professional onboarding to help you have an ideal start with us
    • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
    • Many free language classes
    • Access to several trainings as well as specific technical courses
    • We promote from within! 
    Work-Life Balance
    • Hybrid set-up
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
    • Sabbatical options
    Financial benefits
    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance
    Wellness Programs
    • Subsidized Urban Sports Club
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team? passionate about digital worlds and sustainability and you would like to join our highly motivated and diverse team to make a difference, we are looking forward to your application!

    Please apply via the button below with a meaningful cover letter, CV and any relevant certificates.

    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     permanent experienced full-time 2-5 Digital Learning,Online Events,E-Learning,Business Events,Digital Events,BPMN,LMS,Learning Management System,Canva ,Wordpress,Publitas,Articulate Rise,Zoom,Slido,learning formats other other 2026-04-23T11:22:18+00:00 65000.00 72000.00 € EUR yearly     1947788 GRAS Global Risk Assessment Services GmbH Köln GIS & Sustainability Working Students Student Assistant - GIS / Remote Sensing Your tasks Global Risk Assessment Services (GRAS) is an innovative company providing information to ecological and social sustainability. GRAS helps agricultural producers, processors, brand owners, traders, NGOs, scientists and investors to review sustainability risks for individual suppliers, sourcing areas or countries. In addition, GRAS supports certification systems, certification bodies and auditors in objective sustainability analysis and verification of land use change.
    If you are passionate about sustainability and would like to join our highly motivated and diverse teams to make a difference, we are looking forward to welcoming you as Working Student for the GIS & Sustainability Team at the GRAS head office in Cologne.

    You will be assigned to one of the two teams according to your expertise and motivation. Your tasks mainly include:
    • You will review literature and evaluate available methodologies, data, publication, etc. 
    • You will process and evaluate GIS and Remote Sensing data under guidance 
    • You will prepare presentations and documents 
    • You will support in project work 
    ]]>     Your profile
  • Enrolled student in geography, geoinformatics, agriculture and forestry, agricultural economics and/ or a study with a thematic focus on topics such as sustainability, environmental and climate protection
  • Good knowledge in QGIS or ArcGIS 
  • Experience in geospatial analysis and geodata processing 
  • Knowledge of programming languages is an advantage (Python, R, Java Script for GEE) 
  • Very good knowledge of spoken and written English is essential (at least C1)
  • Ability to work in an international team as well as independently 
  • Pro-active working style and attention to detail 
  • Availability as a student assistant between 10 - 20 hours a week by arrangement for at least one year 
  • Good knowledge of standard software (Word, PowerPoint, Excel)


    • ]]>     Why us? We are an international and diverse team of passionate and experienced experts, joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can.
     
    To help you build your future and thrive with us, we offer:
     
    Development Opportunity
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, ISCC System, 4C Services and ClimatePal, giving you even more development opportunities
    • Professional onboardings to help you have an ideal start with us
    • The opportunity to work independently and bring in own ideas
    • Discover your own career path and interests in field of sustainability 

     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Student Event, Christmas Party)
    • Opportunity to work in a multicultural environment (64 nationalities) with professionals from different backgrounds
     
     Benefits
    • Hybrid set-up (depending on working days pattern)
    • Vacation days based on the working days pattern, special holidays and 3 additional vacation days (Christmas eve, new year’s eve, carnival monday)
    • An attractive and modern office in the centre of Cologne with free fruits and snacks
    ]]>     Ready to join our team? Then we would be happy to hear from you soon! Please apply using the button below with a meaningful cover letter, CV and any relevant certificates.
    We are looking forward to your application and hope to welcome you to our team soon!
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender, or any other criteria that are not professional qualifications for an open position.]]>     working_student student part-time lt-1 GIS ,Remote sensing ,Sustainability,Research,QGIS,ArcGIS,Data processing,Python,R,Java Script program_management project_and_program_management 2025-02-03T14:46:48+00:00     2613275 ISCC System GmbH Köln Marketing & Communications Working Students Student Assistant – Marketing and Communications – Focus on Website Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions.  If you are passionate about sustainability and would like to join our highly motivated and diverse teams to make a difference, we are looking forward to welcoming you as Working Student for the Marketing & Communications Team at the ISCC head office in Cologne. 

    The objective of this role is to support the effective operation, maintenance, and continuous improvement of WordPress websites, ensuring high quality, consistency, and performance. It also aims to assist in implementing new features, coordinating with stakeholders, and contributing to smooth website-related processes through testing, documentation, and research.

    You will be responsible for the following activities:
    • Support the maintenance and continuous improvement of WordPress websites, including content updates, plugin management, and basic troubleshooting
    • Assist in implementing new features into responsive WordPress pages
    • Ensure website quality through structured testing (QA), bug reporting, and checks for performance, responsiveness, and basic SEO best practices
    • Maintain content consistency by following templates, guidelines, and established page structures
    • Support ongoing website projects and help coordinate tasks with internal teams and external partners (e.g. agencies, developers)
    • Assist in testing website integrations (e.g. forms, login systems, tracking)
    • Create and maintain clear documentation of website processes, features, and technical setups
    Additional duties:
    • Conduct basic research on tools, plugins, or UX improvements
    • Support sister companies with minor website updates (if required)
    ]]>     Your profile
  • Enrolled student at a German university with an availability of 16-20 hours per week for at least one year (preferably longer), in web development, media informatics, computer science, or a comparable major
  • Excellent language skills in English (at least C1), basic German skills (at least A2)
  • Knowledge and interest in sustainability-related topics and relevant legislation
  • Preferred: prior practical experience with WordPress or frontend development, specifically IT proficiency in HTML and CSS, JavaScript, and an understanding of SEO, web performance, and browser debugging
  • Excellent communication skills, and a high degree of approachability, reliability, and initiative
  • Very good organizational and research skills, as well as attention to detail
    • ]]>     Why us? We are an international and diverse team of passionate and experienced experts, joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 
     
    To help you build your future and thrive with us, we offer: 

    Development Opportunity
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services and ClimatePal, giving you even more development opportunities
    • Professional onboardings to help you have an ideal start with us
    • The opportunity to work independently and bring in own ideas
    • Discover your own career path and interests in field of sustainability 
    Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Student Event, Christmas Party)
    • Opportunity to work in a multicultural environment (56 nationalities) with professionals from different backgrounds
    Benefits
    • Hybrid set-up (depending on working days pattern)
    • Vacation days based on the working days pattern, special holidays and 3 additional vacation days (Christmas eve, new year’s eve, carnival monday)
    • An attractive and modern office in the centre of Cologne with free fruits and snacks
    ]]>     Ready to join our team? Then we would be happy to hear from you soon! Please apply to the link below with a meaningful cover letter, CV and any relevant certificates.

    We are looking forward to your application and hope to welcome you in our team soon!

    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.

    ]]>     working_student student part-time marketing,website,wordpress,testing,QA,SEO marketing_communications marketing_and_product 2026-04-24T15:39:54+00:00     1784895 GRAS Global Risk Assessment Services GmbH Köln Technology Projects Working Students Student Assistant – Marketing and Content Your tasks
    At GRAS we are a close team of highly motivated, supportive and committed professionals with a multitude of backgrounds. If you are passionate about sustainability and would like to join our highly motivated and diverse teams to make a difference, we are looking forward to welcoming you as Working Student focused on Marketing and Content as part of our Technology Projects Team at the GRAS head office in Cologne.

    You will be responsible for the following activities:

    • You will assist the marketing team in creating and editing content for social media, newsletters, presentations and other communication channels
    • You will support the planning and execution of marketing campaigns and outreach activities. You will support basic visual design and short‑form video creation
    • You will conduct desk research on sustainability topics, regulations, and market trends to support accurate and relevant messaging
    • You will help create PowerPoint presentations, following branding guidelines and ensuring high-quality visuals

    ]]>     Your profile
  • Enrolled student with an availability of at least one year (preferably longer) in Communication Studies, Marketing, Media Design, or another related field
  • Available for 16-20 hours per week
  • Strong communication skills, both written and verbal, in English (at least C1 level), additional languages are an advantage
  • Confident using Canva or similar design tools
  • General IT proficiency, especially in MS Office
  • Creative thinker with attention to detail and the ability to work independently 
  • Enthusiastic team player with a proactive attitude, willing to contribute to marketing strategies and creative projects
  • Interest in sustainability, environmental topics, or regulatory developments
  • Basic understanding of or interest in digital marketing or social media analytics
  • Interest in learning about B2B SaaS or sustainability software products
    • ]]>     Why us? We are an international and diverse team of passionate and experienced experts, joining forces for a sustainable future! We believe that our team is our core assetand we support our people as best we can.
     
    To help you build your future and thrive with us, we offer:
     
    Development Opportunity
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, ISCC System, 4C Services and ClimatePal, giving you even more development opportunities
    • Professional onboardings to help you have an ideal start with us
    • The opportunity to work independently and bring in own ideas
    • Discover your own career path and interests in field of sustainability 

     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Student Event, Christmas Party)
    • Opportunity to work in a multicultural environment (64 nationalities) with professionals from different backgrounds
     
     Benefits
    • Hybrid set-up (depending on working days pattern)
    • Vacation days based on the working days pattern, special holidays and 3 additional vacation days (Christmas eve, new year’s eve, carnival monday)
    • An attractive and modern office in the centre of Cologne with free fruits and snacks
    ]]>     Ready to join our team? We are looking forward to your application and hope to welcome you to our team soon!

    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     working_student student part-time lt-1 marketing,Design,Media Design,Branding,Newsletter,Canva,sustainability general_and_other_creative_and_design creative_and_design 2024-10-21T10:14:40+00:00     2628442 ISCC System GmbH Köln ISCC PLUS Working Students Student Assistant – Renewable Fuels & GHG Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. If you are passionate about sustainability and would like to join our highly motivated and diverse teams to make a difference, we are looking forward to welcoming you as Student Assistant at the ISCC head office in Cologne. 

    As a Student Assistant, you will support the ISCC PLUS team in its day-to-day operations and ongoing projects, including:

    • Conduct research and analysis on regulatory developments related to traceability and chain of custody requirements for Sustainable Aviation Fuel, Biomethane, Bio-LNG, and renewable fuels market 
    • Support research and alignment of greenhouse gas (GHG) methodologies for renewable fuels markets 
    • Assisting the development and improvement of ISCC PLUS system and processes (e.g. documentation, data management, process support, benchmarking) 
    • Help preparing materials for meetings, workshops, trainings and presentations  
    • Provide administrative support, including maintaining and organizing documentation. Provide support for coordination and stakeholder engagement activities. 
    ]]>     Your profile
  • Enrolled Master's student with an availability of at least one year (preferably longer) and 15-20 hours per week in the area of  Chemistry, Environmental Sciences, Sustainability, Energy, Chemical Engineering, or a related field
  • Available for on-site work in the Cologne office at least twice a week (depending on working hours)
  • First experience in research, data analysis, or sustainability topics is an advantage
  • Strong analytical and problem-solving skills, with the ability to summarize complex topics and transfer kowledge
  • Proficient in Microsoft Office (Word, Excel and PowerPoint); experience with data handling is a plus
  • Proficiency in English (at least C1); additional languages are a plus
  • A high degree of initiative, very good self-organization and attention to detail
  • An approachable and reliable team player
    • ]]>     Why us? We are an international and diverse team of passionate and experienced experts, joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can.
     
    To help you build your future and thrive with us, we offer: 

    Development Opportunity
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services and ClimatePal, giving you even more development opportunities
    • Professional onboardings to help you have an ideal start with us
    • The opportunity to work independently and bring in own ideas
    • Discover your own career path and interests in field of sustainability 
    Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Student Event, Christmas Party)
    • Opportunity to work in a multicultural environment (56 nationalities) with professionals from different backgrounds
    Benefits
    • Hybrid set-up (depending on working days pattern)
    • Vacation days based on the working days pattern, special holidays and 3 additional vacation days (Christmas eve, new year’s eve, carnival monday)
    • An attractive and modern office in the centre of Cologne with free fruits and snacks
    ]]>     Ready to join our team? Then we would be happy to hear from you soon! Please apply to the link below with a meaningful cover letter, CV and any relevant certificates.

    We are looking forward to your application and hope to welcome you in our team soon!

    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.

    ]]>     working_student student part-time lt-1 sustainability,GHG,renewable fuels,SAF,Biomethane,ISCC,chemistry general_and_other_project_and_program_management project_and_program_management 2026-05-08T10:18:40+00:00     1434220 4C Services GmbH Köln Sustainability Management Working Students Student Assistant – Sustainable Coffee and Cocoa Certification Your tasks 4C is a sustainability certification scheme for the coffee and cocoa industry. 4C certification focuses on good agricultural and management practices, including requirements on economic, social and environmental conditions for coffee and cocoa production and processing in order to establish credible sustainable and transparent supply chains. Independent certification bodies verify compliance with the 4C requirements. 4C operates in 20 countries and is the largest certification system in the coffee sector. It is also a highly innovative standard working on a variety of crucial topics such as reduction and offsetting of carbon footprint, biodiversity improvement and empowering women. This is why the System Operations (Certification) team of experts are looking forward to welcome you as Student Assistant – Sustainable Coffe and Cocoa Certification at 4C headquarters in Cologne.

    Your main duties will be:
    • You will support our sustainability managers in all steps of the certification process and EUDR assessment
    • You will maintain and update the certification database and help optimise processes
    • You will help to prepare trainings and events
    • You will communicate with certification system users in English and Spanish via email 
    • You will support in translating system documents, presentations and other materials into Spanish
    • You will engage in research activities for ongoing projects and areas of interest, including topics like deforestation, International and European legislation, Human and Social Due Diligence, etc.
    ]]>     Your profile
  • Enrolled student at a German university the area of sustainability, economics, environmental and climate protection, agricultural and forestry management, geography, social science, international business studies or other related fields
  • Available for 10-20 hours per week for at least one year (preferably longer) and onsite work in the Cologne office at least once a week
  • Excellent written and spoken language skills in English (at least B2) and Spanish (at least B2, preferably native). Additional language skills (especially Portuguese and/or Vietnamese) will be of advantage
  • General IT proficiency and very good working knowledge of MS Office
  • Excellent PowerPoint skills
  • Service-oriented thinking and excellent communication skills, especially in international environments
  • Ability to work independently and communicate proactively
  • Eye and attention for details 
  • Excellent problem-solving abilities combined with an independent working style and pragmatic and hands-on attitude
  • Supportive and dedicated team player
    • ]]>     Why us? We are an international and diverse team of passionate and experienced experts, joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 
     
    To help you build your future and thrive with us, we offer: 

    Development Opportunity
    • Close collaboration with our sister companies ISCC System GmbH, Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, and ClimatePal, giving you even more development opportunities
    • Professional onboardings to help you have an ideal start with us
    • The opportunity to work independently and bring in own ideas
    • Discover your own career path and interests in field of sustainability 
    Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Student Event, Christmas Party)
    • Opportunity to work in a multicultural environment (63 nationalities) with professionals from different backgrounds
    Benefits
    • Hybrid set-up (depending on working days pattern)
    • Vacation days based on the working days pattern, special holidays and 3 additional vacation days (Christmas eve, new year’s eve, carnival monday)
    • An attractive and modern office in the centre of Cologne with free fruits and snacks
    ]]>     Ready to join our team? We would be happy to hear from you soon! Please apply using the link below with a cover letter, CV and any relevant certificates. We are looking forward to receiving your application.
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.

    ]]>     working_student student part-time lt-1 sustainability,environmental protection,agriculture,forestry,geography,social science,economics,marketing general_and_other_project_and_program_management project_and_program_management 2024-02-21T09:46:24+00:00     2619202 ISCC System GmbH Remote Integrity Management Freelancer Sustainability Certification Auditor - Europe or North America Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability, and the reduction of greenhouse gas emissions. Our activities and impact are expanding, and our teams are growing exponentially since the last 3 years. This is why the Integrity team is looking forward to welcoming you as Integrity Assessor. 
    The Integrity Assessor has the objective to verify compliance with ISCC requirements in order to safeguard the consistency, credibility, and integrity of the ISCC certification system.
     
    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!

    Your main duties will be:
    • Conduct of on-site and remote Integrity Assessments and associated travel activities in coordination with the ISCC office in Cologne
    • Preparation and coordination of schedules/audit plans for Integrity Assessments
      • Conduct of ISCC Integrity Assessments at certified companies and certification bodies (CBs) and witness audits on CB auditors with a regional focus on Europe or North America, according to the ISCC standards in diverse markets:
      • Covering diverse certification scopes such as points of origin and collecting points for waste and residues (used cooking oil, palm oil mill effluent, brown grease/grease trap fat), farms/plantations, traders, and processing facilities
      • Verification of incoming and outgoing traceability documents, mass balances, and other relevant sustainability criteria covered under the ISCC standards
      • Special focus might be put on social issues in the context of human rights (e.g. fair and safe working conditions) and the conservation of natural resources/biodiversity
    • Compilation of Integrity Assessment Reports
    • Contribution to the continuous development of the ISCC System and the ISCC Integrity Programme

    ]]>     Your profile
  • A minimum of five (5) years of professional experience in certification or quality management, preferably related to ISCC - Audit experience is mandatory
  • Completed university studies or comparable qualification in relevant field (environmental studies, chemistry, bioenergy or similar)
  • Independence and free of conflicts of interest (Integrity auditors cannot simultaneously work as auditors for CBs or as consultants for system users who are also stakeholders in ISCC Integrity Assessments)
  • Audit experience in the field of traceability, mass balance, social compliance, greenhouse gas emissions and/or land use change
  • Experience in the area of waste and residue-based biofuel supply chains and/or supply chains for agricultural feedstocks
  • Experience in the chemical industry and in the circular economy are of advantage
  • High proficiency in English (advanced). Additional languages are of advantage
  • Understanding of global supply chains and complex organisational set-ups
  • Understanding of human rights in supply chains and social minimum safeguards according to e.g. ILO, UN Global Compact or German Act on Corporate Due Diligence Obligations in Supply Chains or similar human rights acts
  • Residing in Europe, or North America with high willingness and availability to travel locally in the region
  • Very good organisational and communication skills
  • High level of commitment, proficiency and assertiveness
  • Structured, accurate and independent working style
  • Good knowledge of the standard IT tools (MS Word, Excel, Outlook), including using IT tools to perform remote audits
    • ]]>     Why us?
  • Remote work and flexible working hours
  • Competitive compensation
  • Professional onboarding to help you have an ideal start with us
  • Close collaboration with our sister companies Meo Carbon Solutions, 4C Services, and GRAS Global Risk Assessment Services, giving you even more development opportunities
  • The opportunity to work independently and shape processes
    • ]]>     Ready to join our team? We are looking forward to your application and hope to welcome you in our team soon!
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender, or any other criteria that are not a professional qualification for an open position.]]>     freelance experienced part-time 5-7 Integrity Assessment,ISCC,Audit,Certification,Traceability,Social Compliance,GHG other other 2026-04-30T08:11:07+00:00     2589303 ISCC System GmbH Köln Hybrid ISCC EU Permanent positions Sustainability Manager – Biomass Fuels Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. Our activities and impact are expanding and our teams are growing exponentially since the last 3 years.

    To strengthen our ISCC EU team, we are looking forward to welcoming you as a Sustainability Manager – Biomass Fuels at our headquarters in Cologne.

    In this role, you will play a key part in developing and advancing ISCC’s sustainability and certification framework for biomass-based fuels, with a particular focus on biogas, biomethane, and bioLNG. You will support and further strengthen the ISCC EU certification scheme, including traceability, chain of custody, and greenhouse gas (GHG) aspects, in line with the overarching principles of ISCC EU and related regulatory requirements, while working closely with internal teams, auditors, regulators, and external stakeholders.

    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!
     
    Your main duties will be:
     
    • Developing and refining ISCC principles, criteria, and indicators related to biogas, biomethane, and bioLNG value chains
    • Monitoring, interpreting, and assessing relevant legislation and market developments affecting biomass fuels
    • Analysing global and regional market needs and identifying opportunities for system optimisation and further development
    • Strengthening internal expertise on biomass fuel supply chains, including mass balance systems, traceability approaches, GHG calculations, and auditability
    • Initiating, organising, and participating in stakeholder consultations, technical working groups, and industry dialogues
    • Developing and delivering ISCC trainings on certification requirements for biogas and biomethane supply chains
    • Engaging with regulators, competent authorities, and policymakers to support consistent interpretation and recognition of ISCC requirements
    • Developing and updating system documents, audit procedures, and guidance materials for certified companies and auditors
    • Contributing to the integrity program by supporting risk assessments, conducting plausibility checks, and evaluating certification patterns in biomethane markets
     

    Additional duties can include:
     
    • Representing ISCC at external events, conferences, and industry forums
    • Supporting the organisation of stakeholder meetings, webinars, and thematic workshops
    • Contributing to communication materials such as newsletters, website content, and technical updates related to biomass fuels
    ]]>     Your profile
  • University degree in environmental sciences, agricultural sciences, biology, chemistry, or another relevant field
  • At least 3 years of relevant professional experience, including experience in biogas and/or biomethane
  • Strong understanding of anaerobic digestion, biomass fuel value chains, and related technologies (e.g. bioLNG)
  • Good knowledge of sustainability certification systems and relevant EU legislation (e.g. EU RED, EU IR 2022/996 or RePowerEU)
  • Familiarity with mass balance approaches, traceability systems, or GHG calculations is an asset
  • Strong analytical skills and ability to work independently in a structured and strategic manner
  • Very good communication and presentation skills in an international environment
  • High IT affinity (MS Office, databases) and willingness to travel internationally
  • Excellent English language skills (at least C1, written and spoken); additional languages are a plus
    • ]]>     Why us? joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 

    To help you build your future and thrive with us, we offer:

     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services, ClimatePal, and TYC
    • The opportunity to work independently and shape processes
     
    Individual learning and development plan
    • Professional onboarding to help you have an ideal start with us
    • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
    • Many free language classes
    • Access to several trainings as well as specific technical courses
    • We promote from within! 
     
    Work-Life Balance
    • Hybrid set-up
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
    • Sabbatical options
     
    Financial benefits
    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance
     
    Wellness Programs
    • Subsidized Urban Sports Club
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team? ​
    We are looking forward to your application and hope to welcome you in our team soon!
    ​
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     permanent experienced full-time 2-5 Sustainability,Nachhaltigkeit,Biomass,Fuels,Treibstoff,Biogas,Biomethane,Biomethan,bioLNG,RED,RePowerEU,2022/996,Environmental Sciences,agricultural sciences,anaerobic digestion,Kraftstoff other other 2026-04-01T10:20:36+00:00 60000.00 70000.00 € EUR yearly     2625462 ISCC System GmbH Köln Hybrid Aviation & Maritime Permanent positions Sustainability Manager – Sustainable Fuels (Marine Fuels) Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for global sustainability, traceability and the reduction of greenhouse gas emissions. Our activities and impact are expanding and our teams are growing exponentially since the last 3 years.

    To further strengthen our Aviation & Maritime activities, we are looking forward to welcoming you as Sustainability Manager – Sustainable Fuels (Marine Fuels) at ISCC headquarters in Cologne.

    In this role, you will be responsible for developing, maintaining, and improving ISCC certification schemes and systems relating to Alternative Marine Fuels (AMF). You will work closely with international stakeholders across the maritime sector and contribute to advancing sustainable fuel solutions in line with evolving regulatory and market requirements.

    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!
     
    Your main duties will be:
     
    • Leading the development, maintenance, and continuous improvement of ISCC schemes for Alternative Marine Fuels (AMF), ensuring alignment with evolving legislation, market requirements, and international standards 
    • Providing technical expertise on AMF pathways to support scheme development, audit procedures, and system documentation
    • Monitoring global regulatory frameworks for sustainable marine fuels and assessing their implications for ISCC certification schemes
    • Developing proactive responses and certification solutions to address emerging regulatory requirements, including FuelEU Maritime, EU ETS, IMO frameworks, and other relevant initiatives
    • Researching and further developing chain of custody methodologies and systems for alternative marine fuels, including mass balance and book-and-claim approaches
    • Building and maintaining strong relationships with stakeholders across the maritime sector, including fuel producers, suppliers, traders, ship operators, port authorities, policymakers, and regulatory bodies
    • Proactively identifying opportunities for collaboration, market development, and enhancement of ISCC activities 
    • Designing, developing, and delivering training programmes for certification bodies, auditors, system users, regulators, and other stakeholders 
    • Representing ISCC at conferences, industry events, stakeholder workshops, webinars, and meetings as a subject matter expert on alternative marine fuels 
    • Developing presentations, technical papers, guidance documents, and other thought leadership materials for the marine fuels sector
    ]]>     Your profile
  • University degree in environmental sciences, law, policy, economics, business management, natural sciences, or a related field 
  • Min. 3 years of professional experience after graduation, with at least 2 years in a relevant industry, such as a certification organization, sustainability scheme, fuel producer or trader, shipping company, or stakeholder association 
  • Proven background in sustainable and alternative fuels (e.g. marine fuels, biofuels) or conventional fuels 
  • Proven experience in marine fuel operations such as fuel infrastructure, trading, bunkering and/ or vessel operations 
  • Understanding of sustainability certification systems and relevant regulatory frameworks (e.g. FuelEU Maritime, IMO CII, MARPOL, EU RED)
  • Familiarity with voluntary market frameworks applicable to the marine sector such as SBTi and GHGP
  • Knowledge of chain of custody methodologies (e.g. Mass Balance, Book & Claim) and product supply operations 
  • Proven ability in stakeholder engagement, external communications, and public speaking 
  • Experience in client relationship management or similar stakeholder-facing roles 
  • Strong communication, organisational, analytical, and independent working style
  • Excellent English language skills (at least C1, written and spoken) 
    • ]]>     Why us? joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 
     
     To help you build your future and thrive with us, we offer:
     
     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services, ClimatePal, and TYC
    • The opportunity to work independently and shape processes
     
    Individual learning and development plan
    • Professional onboarding to help you have an ideal start with us
    • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
    • Many free language classes
    • Access to several trainings as well as specific technical courses
    • We promote from within! 
     
    Work-Life Balance
    • Hybrid set-up
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
    • Sabbatical options
     
    Financial benefits
    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance
     
    Wellness Programs
    • Subsidized Urban Sports Club
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team? ​
    We are looking forward to your application and hope to welcome you in our team soon!
     
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     permanent experienced full-time 2-5 Sustainability,Marine Fuels,Sustainable Fuels,Alternative Marine Fuels,AMF,Biofuels,Marine Fuel,FuelEU Maritime,Frameworks,Schemes,Certification,Marine,Maritime,Maritime Fuels other other 2026-05-06T09:18:14+00:00 55000.00 65000.00 € EUR yearly     2122289 ISCC System GmbH Köln Integrity Management Permanent positions System Manager - Integrity Management Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. Our activities and impact are expanding and our teams are growing exponentially since the last 2 years. This is why the Integrity Management team is looking forward to welcome you as System Manager - Integrity Management at ISCC headquarters in Cologne.


    The (Senior) System Manager - Integrity Management has the objective to co-design and implement the ISCC EU strategy, driving the upscale of ISCC EU certifications, developing and improving the ISCC EU system with regards to new legislation and market requirements, increasing recognition and market share as well as developing the ISCC EU team and facilitate cross-company knowledge transfer.

     

    If you are passionate about sustainability and would like to join our highly motivated and diverse teams to make a difference, we are looking forward to your application!

     

     Your main duties will be:

    • Manage and optimize Integrity Management processes
    • Continuously develop Integrity Program, e.g. by identifying relevant focus areas or possibilities to adapt and improve processes and documents 
    • Support on following the ISCC's strategy by alignment the department goals
      • Exchange with relevant stakeholders such as authorities on market developments and cases related to integrity management
      • Establish and maintain governmental/national system relations (e.g. national authorities, OLAF, REFUREC, CA-RES)
    Day-to-day work of department:
    • Organize Integrity Assessments, including which System Users/CBs are to be audited
    • Evaluate and communicate audit results in close cooperation with Integrity Auditors and the Integrity team
    • Management of Integrity Auditors, including schedule of Integrity Assessments, resource planning of auditors, onboarding/training of auditors, individual questions by auditors; invoicing of Integrity Auditors 
    • Share learnings from audits to improve certification systemEvaluate incoming requests and information on non-conformities with ISCC requirements
    • Communicate sanctions of certified companies and Certification Bodies
    • Monitoring of Certification Bodies performance
    • Discuss and evaluate integrity related cases with respective departments
    • Facilitate practical implementation of requirements through technical guidance to CBs and System Users
    • Documentation in internal data base
    • Discuss and evaluate received complaints and further develop Whistleblowing/grievance mechanism
    • Develop and update system documents 
    • Legal check of documents / ISCC's internal processes
    Additional duties:
    • Participate in other selected Integrity-related ISCC projects
    • Representing ISCC at external events
    • Participate in CB Meetings
    • Accompany audits as witness auditor
    • Present ISCC Trainings (Internal & external)
    • Train new staff members
    • Actively contribute to continuous improvement process within company
    ]]>     Your profile
  • University degree in bioenergy, chemistry, circular economy, bioeconomy, environmental studies, business management, economics, law or similar
  • At least 5 years postgraduate professional experience
  • At least 3-year postgraduate professional experience in relevant field (organizations/stakeholder associations) for similar topics
  • Must-have/Preferred: experience with sustainability certification, labels and/or relevant EU and/or Member State legislation
  • Must-have: solid experience in project management in international context + extensive experience in high-level customer support
  • Must-have the following skills: 
    1. Effective communication
    2. High level of integrity and confidentiality
    3. Excellent organizational and time management skills
    4. Excellent analytical and strategic thinking
    5. Excellent mediation skills
    • Excellent (C1 – C2) English language skills (written and spoken)
    • Very good copy-writing skills
    • Very good PC and Office user skills + general IT proficiency
    • Excellent understanding of certification systems for bio-based fuels/low carbon fuels
    • Excellent knowledge of ISCC EU
    • Very good understanding of relevant EU legislation on bio-based fuels/low carbon fuels
    ]]>     Why us? We are an international and diverse team of passionate and experienced experts, joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 

    To help you build your future and thrive with us, we offer:

    Great Team Environment

    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services and ClimatePal, giving you even more development opportunities

     

    Individual learning and development plan

    • Professional onboarding to help you have an ideal start with us
    • Frequently feedback sessions to ensure a high quality of communication and mutual reflection (?)
    • Many free language classes
    • Access to several technical specific as well as training courses
    • The opportunity to work independently and shape processes
    • We promote from within! 

     

    Work-Life Balance

    • Hybrid set-up
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas eve, new year’s eve, carnival monday)
    • Sabbatical options

     

    Financial benefits

    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance

     

    Wellness Programs

    • Subsidized Urban Sports Club
    • Active Break scheme with weekly Yoga sessions
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team? Then we would be happy to hear from you soon! Please apply via the button below with a meaningful cover letter, CV and any relevant certificates.
     
    We are looking forward to your application and hope to welcome you in our team soon!
     
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.

    ]]>     permanent experienced full-time 5-7 Integrity,ISCC Integrity,Senior Manager regulatory_and_compliance_law legal 2025-05-21T10:30:15+00:00 55000.00 70000.00 € EUR yearly     2650027 ISCC System GmbH Köln Hybrid Aviation & Maritime Permanent positions System Manager – Traceability and Chain of Custody Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading global certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. Our activities and impact are expanding and our teams are growing exponentially over the last 3 years.

    To further strengthen our Aviation & Maritime activities, we are looking forward to welcoming you as System Manager – Traceability and Chain of Custody at our headquarters in Cologne.

    In this role, you will be responsible for developing, maintaining, and improving ISCC certification frameworks with a strong focus on Chain of Custody systems, including Book & Claim approaches across Sustainable Aviation Fuels (SAF), Alternative Marine Fuels (AMF), and road transport fuels. You will work closely with international stakeholders across the sustainable fuels value chain and contribute to ensuring the integrity, robustness, and scalability of ISCC systems in line with evolving regulatory and market requirements.

    If you are passionate about sustainability and would like to join a culturally certified Great Place to Work® company with highly motivated and diverse teams making a real difference, we look forward to your application!
     
    Your main duties will be:
    • Leading the development, maintenance, and continuous improvement of ISCC certification frameworks related to Chain of Custody approaches, including Book & Claim systems across SAF, alternative marine fuels, and road transport fuels, ensuring alignment with evolving regulatory and voluntary market requirements
    • Monitoring global regulatory and voluntary frameworks and assessing their implications for ISCC certification schemes, while developing proactive system responses and improvements
    • Researching, developing, and refining Chain of Custody methodologies in close collaboration with industry stakeholders, ensuring robustness, auditability, and practical market applicability
    • Building, maintaining, and further developing IT infrastructure, registry systems, and digital tools supporting Book & Claim and Chain of Custody operations
    • Liaising with global policymakers, regulators, and standard-setting bodies, including SBTi, GHG Protocol, EU institutions, ICAO CORSIA, and other relevant frameworks on Chain of Custody approaches, including Book and Claim
    • Developing and maintaining governance and integrity frameworks for ISCC systems, including eligibility criteria, claim rules, and mechanisms to prevent double counting
    • Designing and implementing corrective measures and safeguards to ensure a high-integrity certification and registry system
    • Building and strengthening relationships across the sustainable fuels value chain, including fuel producers, suppliers, traders, airlines, shipping companies, and corporate users
    • Designing, delivering, and supporting training programmes for certification bodies, auditors, system users, and regulators
    • Representing ISCC at international conferences, industry events, and stakeholder workshops as a subject matter expert
    • Developing presentations, technical papers, and communication materials to support thought leadership in sustainable fuels and Chain of Custody systems
    ]]>     Your profile
  • University degree in environmental sciences, law, policy, economics, business administration, natural sciences, or a related field
  • Minimum 3 years of professional experience after graduation, with at least 2 years in a relevant industry (e.g. certification organisations, sustainability systems, fuels sector, aviation, maritime, or trading environments)
  • Proven experience in sustainable fuels or related energy/fuel markets (e.g. SAF, marine fuels, e-fuels, (bio)fuels producers, fossil fuels, fuel traders, biomethane)
  • Strong understanding of sustainability certification systems and regulatory frameworks (e.g. EU RED, ICAO CORSIA, IMO regulations)
  • Familiarity with voluntary frameworks such as SBTi and GHG Protocol, including Scope 1–3 accounting principles
  • Knowledge of Chain of Custody methodologies, including Mass Balance and Book & Claim systems
  • Experience with registry systems, digital certification tools, or related IT-based tracking systems is a strong advantage
  • Proven background in stakeholder engagement, external communications, and public speaking
  • Experience in client-facing roles such as account management, consulting, sales, or similar environments
  • Strong analytical, organizational, and conceptual thinking skills with an independent working style
  • Excellent English language skills (at least C1, written and spoken)
    • ]]>     Why us? joining forces for a sustainable future! We believe that our team is our core asset and we support our people as best we can. 
     
     To help you build your future and thrive with us, we offer:
     
     Great Team Environment
    • Various team events throughout the year (Celebrating Diversity, Summer Team Event, Christmas Party)
    • Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services, ClimatePal, and TYC
    • The opportunity to work independently and shape processes
     
    Individual learning and development plan
    • Professional onboarding to help you have an ideal start with us
    • Frequent feedback sessions to ensure a high quality of communication and mutual reflection 
    • Many free language classes
    • Access to several trainings as well as specific technical courses
    • We promote from within! 
     
    Work-Life Balance
    • Hybrid set-up
    • 4 weeks remote work at a place of choice (after probation)
    • Flexible working hours and trust based working time
    • 30 vacation days and 3 additional vacation days (Christmas Eve, New Year’s Eve, Carnival Monday)
    • Sabbatical options
     
    Financial benefits
    • A generous pension scheme (bAV) in line with our sustainability values
    • JobTicket/Deutschlandticket
    • Annual bonus scheme based on performance
     
    Wellness Programs
    • Subsidized Urban Sports Club
    • Health weeks promoting healthy habits in personal and professional life
    ]]>     Ready to join our team?  
    We are looking forward to your application and hope to welcome you in our team soon!
    ​
    We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.]]>     permanent experienced full-time 2-5 Traceability,Chain of Custody,CoC,Book and Claim,Book&Claim,Book-and-claim,Book & Claim,Sustainable Aviation Fuels,SAF,Alternative Marine Fuels,AMF,Road Transport Fuels,E-Fuels,EU RED,CORSIA,ICAO,SBTi,GHG,Mass Balance,Scope 1-3,System Manager,System Manag other other 2026-05-28T11:45:14+00:00 55000.00 65000.00 € EUR yearly