Sustainability Specialist

As part of the Sustainability team, you will play a key role in delivering an ambitious Net Zero 2040 roadmap and accelerating the transition to low-carbon and renewable molecules across an international asset network.

Working within a lean central team, you translate strategy into measurable impact. You lead performance tracking, support operational sites without direct authority, and turn complex sustainability data into actionable insights. You act as an internal subject matter expert on GHG emissions, sustainable products, and sustainability reporting, collaborating closely with central functions and local stakeholders.

Key responsibilities

• Support the further development of the sustainability framework, including targets, KPIs, and CSRD implementation

• Drive emissions reduction and the adoption of sustainable products at operational sites through data-driven insights, strong business cases, and stakeholder engagement

• Coordinate and track the implementation of sustainability initiatives and roadmap actions

• Monitor market developments, regulatory trends, and evolving stakeholder expectations

• Monitor and improve sustainability performance

• Support the definition of KPIs and reporting frameworks

• Analyze and track performance against internal targets and external benchmarks

• Deliver clear and structured sustainability performance reports

• Track and forecast GHG emissions (Scope 1, 2, and 3) in line with long-term targets; identify gaps and improvement opportunities

• Contribute to sustainability ratings, certifications, and external disclosures

• Develop analytical frameworks to support the growth of low-carbon products (e.g. hydrogen, biofuels, CO₂-related value chains)

• Provide both quantitative and qualitative input for internal and external communications, including annual sustainability reporting

• Relevant HBO/ university degree

• 5–8 years of relevant experience in sustainability, energy transition, or a quantitative strategy/operations role

• Experience within industrial, infrastructure, or energy-related environments is a plus

• Strong understanding of ESG frameworks, trends, and reporting standards

• Proven experience in developing and implementing sustainability programs and reporting processes

• Strong analytical mindset - you prioritize data and modelling over presentation; advanced Excel skills required (scenario modelling, reporting), Power BI is a plus

• Strong stakeholder management skills with the ability to influence without formal authority

• Comfortable working in a lean, high-autonomy environment

• Fluent in English

• Approximately 10% travel required