Student Research Assistant / Student Research Assistantess

Student Research Assistant Supporting Automated Thermophysical Measurements

10%-30%, Zurich, fixed-term

At the Energy and Process Systems Engineering (EPSE) group, we specialize in developing automated experimental setups for measuring vapor-liquid equilibria (VLE), liquid-liquid equilibria (LLE), and diffusion coefficients—critical data for designing and optimizing chemical processes. Conventional experiments can often be time- and resource-intensive, especially for multicomponent mixtures. To address this challenge, our group is innovating miniaturized systems that utilize in-situ Raman spectroscopy to swiftly determine phase compositions in small sample volumes.

Project Background

The current project aims to further advance our automated platforms designed for measuring thermophysical properties. We are integrating sample preparation, handling, and the fully automated execution of equilibrium and transport-property experiments utilizing milli- and microfluidic setups, in combination with Raman spectroscopy. The automatically generated data from these platforms are essential for accelerating the design of novel chemical processes, including plastic recycling.

Job Description

We are seeking an ETH student who is interested in designing and building experimental setups, conducting experiments, and assisting with general lab duties starting around February 2026. Typical tasks include:

• Designing and manufacturing 3D printed parts
• Supporting hardware modifications of automated experimental setups
• Integrating new sensors
• Conducting small experimental campaigns
• Extending existing LabVIEW scripts
• Performing general lab tasks

Profile

• Initial experience with experimental laboratory work, such as through a bachelor’s thesis or lab courses
• Strong interest in constructive mechanical engineering (CAD design, component selection, sealing concepts, etc.)
• Good technical understanding along with hands-on practical skills
• Ideally, but not required: experience with automation, LabVIEW, and/or (Raman) spectroscopy
• High motivation and an independent, structured, and goal-oriented working style

Workplace

The EPSE Group focuses on sustainability in energy and chemical process systems. We are committed to advancing sustainable energy and chemical processes from the molecular level to the systems scale. As part of EPSE, you will be joining a dynamic and motivated research team.

We Value Diversity and Sustainability

In alignment with our values, ETH Zurich promotes an inclusive culture. We champion equality of opportunity, value diversity, and foster a working and learning environment where the rights and dignity of all our staff and students are respected. Sustainability is a core principle for us, and we consistently strive toward a climate-neutral future.

Curious? So Are We.

Apply online using the form below. Please include the following documents in your application:

• CV
• Short motivational letter (maximum 300 words)
• Transcript of records

Only applications matching the job profile will be considered.

About ETH Zurich

ETH Zurich stands as one of the world's leading universities specializing in science and technology. Renowned for our exceptional education, cutting-edge research, and direct transfer of knowledge into society, we attract over 30,000 individuals from more than 120 countries. Our university fosters independent thinking and inspires excellence in a vibrant and collaborative environment. Situated in the heart of Europe while building connections globally, we work together to devise solutions for the pressing challenges of today and tomorrow.