Postdoctoral Researcher / Postdoctoral Researcheress

Postdoctoral Researcher in Membrane Separations

100%, Zurich, fixed-term

The Membrane and Interfacial Science Lab in the Department of Mechanical and Process Engineering (D-MAVT) at ETH Zürich is dedicated to designing materials and processes that promote more energy-efficient and sustainable separations. Our work focuses on membrane technologies with the potential to significantly enhance carbon capture, gas separations, and water purification. Researchers in our group engage in membrane synthesis, experimental characterization, and transport modeling.

Job Description

The postdoctoral researcher will spearhead research activities centered on next-generation membrane processes. Key responsibilities 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 collaborate closely with Prof. Anthony Straub and will have opportunities to interface with industrial partners and national research initiatives, such as NCCR Separations.

Profile

• 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 while fostering collaboration within an international research team

Workplace

ETH Zurich provides a dynamic research environment that encourages innovation and scientific exploration.

We Offer

• Competitive salary and social benefits in accordance with ETH Zürich standards
• Scientific mentoring and opportunities for professional development
• Possibilities to gain leadership experience through student supervision and research proposal development
• Flexibility to explore your own research direction within the project's 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

We Value Diversity and Sustainability

At ETH Zurich, we champion an inclusive culture. We prioritize equality of opportunity, value diversity, and foster a working and learning environment where the rights and dignity of all staff and students are respected. Sustainability is a fundamental value for us, and we are actively working towards a climate-neutral future.

Curious? So Are We.

We look forward to receiving your online application using the form below, which should include the following documents:

• Curriculum vitae (including a list of publications)
• Cover letter outlining your 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 only applications matching the job profile will be considered. The start date for the position is flexible but ideally in spring or summer 2026. For inquiries about the position, please contact Prof. Anthony Straub at astraub@ethz.ch.

About ETH Zürich

ETH Zurich is one of the world's leading universities specializing in science and technology. We are renowned for our excellent education, cutting-edge research, and the direct transfer of new knowledge into society. Over 30,000 individuals from more than 120 countries find our university to be a place that promotes independent thinking and inspires excellence. Located in the heart of Europe, we strive to develop solutions for the global challenges of today and tomorrow.