Postdoctoral Researcher in Membrane Separations

Postdoctoral Researcher in Membrane Separations

The Membrane and Interfacial Science Lab in the Department of Mechanical and Process Engineering (D-MAVT) at ETH Zürich designs materials and processes that enable more energy‑efficient and sustainable separations. We work on membrane technologies that can lead to disruptive improvements in carbon capture, gas separations, and water purification. Researchers in our group typically conduct work related to membrane synthesis, experimental characterization, and transport modeling.

The postdoctoral researcher will lead and develop research activities on next‑generation membrane processes. Responsibilities may include:

• Experimental evaluation of membrane performance in gas and liquid separations (e.g., carbon capture, methane purification, water treatment)
• Fabrication and characterization of nanoporous and polymeric materials
• Theoretical and computational modeling of transport and energy efficiency
• Supervision and mentoring of doctoral and master’s students
• Preparation of scientific manuscripts and contribution to research proposals

The postdoc will work closely with Prof. Anthony Straub to carry out these responsibilities. Opportunities exist to interface with industrial collaborators and national research initiatives, such as NCCR Separations.

• A PhD in Chemical Engineering, Materials Science, Environmental Engineering, Mechanical Engineering, Chemistry, Physics, or a closely related field
• Demonstrated experience in membrane science, material fabrication, or transport modeling
• Excellent written and oral communication skills in English
• Motivation to work independently and with a collaborative, international research team

• Competitive salary and social benefits according to ETH Zürich standards
• Scientific mentoring and professional development
• Opportunities to develop leadership experience through student supervision and research proposal development
• Flexibility to develop your own research direction within the project framework
• Access to state‑of‑the‑art research infrastructure and international scientific networks
• Support for publishing in high‑impact journals and presenting at major international conferences
• An open, inclusive, and collaborative work environment

In line with our values, ETH Zurich encourages an inclusive culture. We promote equality of opportunity, value diversity and nurture a working and learning environment in which the rights and dignity of all our staff and students are respected. Visit our Equal Opportunities and Diversity website to find out how we ensure a fair and open environment that allows everyone to grow and flourish.

Sustainability is a core value for us – we are consistently working towards a climate‑neutral future.

We look forward to receiving your online application with the following documents:

• Curriculum vitae (including a list of publications)
• Cover letter outlining research interests and relevant expertise
• Names and contact information for three references
• Academic transcripts (Master’s and PhD), including grade point average and English translations where applicable

Please note that we exclusively accept applications submitted through our online application portal. Applications via email or postal services will not be considered. We would like to point out that the pre‑selection is carried out by the responsible recruiters and not by artificial intelligence.

More information on the Membrane and Interfacial Science Lab can be found on our website.

We evaluate applications on a rolling basis. The start date for the position is flexible but ideally in spring or summer 2026. Questions regarding the position should be directed to Prof. Anthony Straub: astraub.

ETH Zurich is one of the world’s leading universities specialising in science and technology. We are renowned for our excellent education, cutting‑edge fundamental research and direct transfer of new knowledge into society. Over 30,000 people from more than 120 countries find our university to be a place that promotes independent thinking and an environment that inspires excellence. Located in the heart of Europe, yet forging connections all over the world, we work together to develop solutions for the global challenges of today and tomorrow.