PhD Candidate in Membrane Separations / PhD Candidate in Membrane Separations

PhD Position 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 designs materials and processes that enable more energy-efficient and sustainable separations. We specialize in membrane technologies that can lead to transformative advancements in carbon capture, gas separations, and water purification. Our researchers engage in membrane synthesis, experimental characterization, and transport modeling.

Job Description

The doctoral student will contribute to pioneering research on next-generation membrane processes, with responsibilities including:

• Fabrication and characterization of nanoporous and polymeric materials
• Experimental evaluation of membrane performance in gas and liquid separations
• Theoretical modeling of transport and energy efficiency

This position offers the opportunity to shape your doctoral research in close collaboration with your supervisor, Prof. Anthony Straub. The project will interface with NCCR Separations and connect you with world-leading experts in separations, sustainability, and materials.

Profile

• A Master's degree in Chemical Engineering, Materials Science, Chemistry, Physics, Environmental Engineering, Mechanical Engineering, or a closely related field
• Strong written and oral communication skills in English
• Experience working in a laboratory environment and a willingness to explore new experimental and theoretical methods
• Motivation to work collaboratively in an interdisciplinary and international research team

Workplace

This position is based at ETH Zürich, a leading technical university renowned for its advanced research and academic excellence.

We Offer

• The opportunity to pursue a PhD at one of the world's leading technical universities
• Competitive doctoral student salary
• 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
• ETH Zürich is an equal opportunity employer

We Value Diversity and Sustainability

ETH Zurich fosters an inclusive culture that values diversity and promotes equality of opportunity. We nurture a working and learning environment that respects the rights and dignity of all our staff and students. Sustainability is a core value for us; we continuously work towards a climate-neutral future.

Curious? So Are We.

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

• Curriculum vitae
• Cover letter
• Names and contact information for three references
• Academic transcripts (Bachelor’s and Master’s), including grade point average and English translations where applicable

Further information about the Department of Mechanical and Process Engineering can be found on our website. Questions regarding the position should be directed to Prof. Anthony Straub: astraub@ethz.ch.

Evaluation of applications will start on 13 March 2026 and will continue until the position is filled. Please note that only applications matching the job profile will be considered. Apply online using the form below.

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 fundamental research, and the 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 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.