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 specializes in designing materials and processes that enable more energy-efficient and sustainable separations. Our research focuses on membrane technologies that promise transformative advancements in carbon capture, gas separations, and water purification. Members of our group engage in membrane synthesis, experimental characterization, and transport modeling.

Job Description

The doctoral student will conduct research on next-generation membrane processes. Key tasks will include:

• 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

The student will collaborate closely with the supervisor, Prof. Anthony Straub, to develop their doctoral research. This project will also involve interaction with NCCR Separations and 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 learn new experimental and theoretical methods
• Motivation to work collaboratively in an interdisciplinary and international research team

Workplace

ETH Zürich provides a vibrant environment where you can thrive as an emerging scholar.

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 encourages an inclusive culture that promotes equality of opportunity and values diversity. We nurture a working and learning environment in which the rights and dignity of all our staff and students are respected. Sustainability is a core value for us, as we consistently strive towards a climate-neutral future.

Curious? So Are We.

We look forward to receiving your online application using the form below. Please include 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

For additional information about the Department of Mechanical and Process Engineering, please visit our website. Inquiries regarding the position can be directed to Prof. Anthony Straub at astraub@ethz.ch.

Only applications matching the job profile will be considered. Evaluation of applications will commence on 13 March 2026 and will continue until the position is filled.

About ETH Zürich

ETH Zurich is one of the world’s premier universities specializing in science and technology. We are renowned for our exceptional education, cutting-edge fundamental research, and the direct transfer of new knowledge into society. With over 30,000 people from more than 120 countries, our university fosters independent thinking and an inspiring environment conducive to excellence. Located in the heart of Europe and forming connections globally, we collaborate to develop solutions for the pressing challenges of today and tomorrow.