The role and impact
We are looking for an Environmental Sustainability Specialist to join our Sustainability team on a parental leave cover.

The position has an emphasis on life cycle assessment (LCA) across Topsoe’s portfolio, combined with broader environmental sustainability tasks, such as leading our net-zero work on climate change and maturing our circular economy framework.

You will work cross-functionally with colleagues in R&D, HSSE, Procurement, Production, Commercial, Finance and Communications to execute on projects aimed a positioning Topsoe as a sustainability leader within our industry. 

You can expect to work on tasks such as:

• Complete, update and communicate LCAs on catalyst solutions and contribute to continued development and maturation of Topsoe’s LCA program.
• Ensure continued momentum in the integration of sustainability in product development in line with the Safe and Sustainable by Design (SSbD) framework.
• Help drive implementation of our net zero plan by supporting relevant working groups and contributing to the refinement and execution of the decarbonization roadmap and associated projects.
• Mature and drive commercially viable circular economy initiatives across the value chain – addressing recycled raw materials, waste and spend catalysts.
• Lead and support implementation of Topsoe’s Sustainability Progress Plan with a focus on environmental sustainability – including contribution to reporting, performance tracking and communication. 

What you’ll bring 

•  A relevant academic degree within natural sciences or economics/business.
• 5+ years of relevant sustainability experience from industry and/or consultancy.
• Knowledge about LCA and translating LCA insights into decision-making in commercial and R&D.
• Knowledge of environmental regulations, ISO standards and non-financial data management systems (e.g., SAP) is an advantage.
• Strong communication, negotiation and project management skills; a self-driven mindset and ability to align with and mobilize stakeholders across an organization.
• A commercial, global mindset with customer focus and the ability to deliver results in a multicultural environment. 

Why join us
At Topsoe, we’re problem solvers. In every role, across every office, you’ll find people passionate about finding the right answers. For over 80 years, we’ve been pushing the boundaries of what’s possible, always focused on solving some of the world’s biggest challenges together. We believe great results start with collaboration and respect, where every idea is heard and can drive real change. You’ll join a team of dedicated experts, united by a commitment to perfecting our craft and delivering real impact. We don’t just promise change – we make it happen. And with your contributions, we’re shaping a more sustainable future with solutions that truly matter.

We prioritize the safety and well-being of our employees and are committed to maintaining a safe work environment where everyone looks out for each other's health and safety.

Your new team

You will join the Sustainability team, an ambitious and motivated team of six people, covering Environmental Sustainability, LCA, and Social Sustainability. Our team is passionate, engaged and driven by a strong sense of purpose. As part of the Sustainability team, you will work from our headquarters in Lyngby, surrounded by colleagues who are committed to making a positive impact on the world.

How you can apply
If you would like to be part of a team of skilled and professional colleagues in an informal organization, please submit your documents in English.

Please contact the Head of Sustainability, Mikkel Thrane, mail mthr@topsoe.com if you want to know more about the position.

Application deadline: February 8, 2026. 

Parental leave cover period: April 1, 2026 to March 31, 2027. 

We welcome applications from all qualified candidates, irrespective of their gender, age, religion, disability, ethnic background, and geographical location. We encourage individuals from diverse cultures and countries to apply and contribute to our global team.

To ensure a secure and trustworthy work environment, our recruitment process may include background checks, requests for criminal records, and contact with references.

To headhunters: Thank you for your interest in our company. However, we would like to inform you that we have a dedicated internal team managing our recruitment process. We kindly request that you refrain from reaching out to us regarding potential candidates. Thank you for your understanding.

About us

Topsoe is a leading global provider of advanced technology and solutions for the energy transition.

Built on decades of scientific research and innovation, we are working with customers and partners to drive energy resiliency and to achieve their sustainability goals.

We offer world-leading solutions for transforming renewable resources into fuels and chemicals, and we provide technologies needed to produce low-carbon and conventional fuels and chemicals as well as ensuring clean air.

We were founded in 1940 and are headquartered in Denmark, with over 2,800 employees serving customers all around the globe. To learn more, visit www.topsoe.com.