PhD Position in Membrane Separations / PhD Positioness 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 is at the forefront of designing materials and processes that promote energy-efficient and sustainable separations. Our research focuses on innovative membrane technologies, which hold the potential for transformative advancements in carbon capture, gas separations, and water purification. Members of our team engage in work related to membrane synthesis, experimental characterization, and transport modeling.

Job Description

The doctoral student will undertake research on next-generation membrane processes, with tasks that may 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

This role provides the student with the opportunity to develop their doctoral research in collaboration with the supervisor, Prof. Anthony Straub. The project will involve interfacing with NCCR Separations and collaborating with world-leading experts in the fields of 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
• Hands-on experience in a laboratory environment and a willingness to learn new experimental and theoretical methodologies
• Motivation to work collaboratively within an interdisciplinary and international research team

Workplace

The work environment will be dynamic and collaborative, situated within a prestigious institution that values innovation and 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

In line with our commitment to diversity, ETH Zurich fosters an inclusive culture and promotes equality of opportunity. We prioritize diversity and strive to maintain a working and learning environment where the rights and dignity of all staff and students are respected. Visit our Equal Opportunities and Diversity website to learn more about our initiatives. Sustainability is a core value—we are continuously working towards a climate-neutral future.

Curious? So Are We.

We welcome you to apply online using the form below 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

Additional information about the Department of Mechanical and Process Engineering can be found on our website. For inquiries regarding the position, please contact Prof. Anthony Straub at astraub@ethz.ch.

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

About ETH Zürich

ETH Zurich is a leading university specializing in science and technology. Renowned for exceptional education and pioneering research, we strive to translate new knowledge into societal benefits. With over 30,000 individuals from more than 120 countries, our university fosters an environment that encourages independent thinking and inspires excellence. Located in the heart of Europe, we collaborate globally to develop solutions for the challenges of today and tomorrow.