Jobs / Summary

Sustainability Manager – Sustainable Marine Fuels

Confidential company · Cologne · Posted Jun 9, 2026

Public summary

Join a leading global certification organization focused on sustainable and traceable supply chains. As a Sustainability Manager for Alternative Marine Fuels based in Cologne, you will develop and enhance certification schemes, collaborate internationally across the maritime sector, and drive sustainable fuel innovation aligned with evolving regulations. The role offers a dynamic, diverse team environment with hybrid work options and strong commitment to professional development and work-life balance.

Location and work setup

Location
Cologne
Remote status
Hybrid
German requirement signal
No German Required Detected
Detected job language
English

Salary

EUR 55000.00 - 65000.00 year

Responsibilities

Lead the development and improvement of sustainability certification schemes for alternative marine fuels, ensuring compliance with relevant legislation and standards. Provide technical expertise on alternative marine fuel pathways, audit procedures, and system documentation. Monitor global regulatory frameworks and develop proactive certification responses. Research and advance chain of custody methodologies. Build and maintain relationships with stakeholders across the maritime sector. Design and deliver training programs for auditors, regulators, and other stakeholders. Represent the organization at industry events and author thought leadership materials.

Qualifications

University degree in environmental sciences, law, policy, economics, business management, natural sciences, or related fields. Minimum 3 years professional experience with at least 2 years in certification, sustainability schemes, fuel production/trading, shipping, or related sectors. Proven expertise in sustainable and alternative fuels, especially marine fuels. Knowledge of marine fuel operations and relevant regulatory frameworks such as FuelEU Maritime, IMO CII, MARPOL, EU RED. Familiarity with voluntary market frameworks like SBTi and GHGP. Experience with chain of custody methods (mass balance, book-and-claim). Strong stakeholder engagement, communication skills, and fluent English (C1 or higher).

Skills

Sustainability certification Alternative marine fuels Regulatory compliance Stakeholder engagement Project management Technical expertise in marine fuels Training and communication Chain of custody methodologies Public speaking English proficiency