Research Associate / Research Scientist, USP

to contribute to vaccine development through recombinant protein expression and bacterial fermentation.

Your responsibilities

In this role, you will

Perform, analyze, and plan USP experiments at laboratory scale in accordance with established plans, timelines, and project priorities.

Analyze recombinantly produced vaccine candidates using techniques such as SDS-PAGE, Western blotting, and related analytical methods.

Establish and perform in-process controls (IPCs) to characterize fermentation intermediates, support process optimization, and monitor fermentation performance.

Contribute to the development and optimization of recombinant protein expression and bacterial fermentation processes for vaccine research projects.

Maintain laboratories and equipment in a clean, safe, and fully operational condition in accordance with applicable safety and operational standards.

Identify and provide solutions to technical and scientific challenges arising during research activities.

Collaborate effectively with colleagues within and outside the Research team to support project objectives and ensure efficient execution of research activities.

What we are looking for

You are an efficient, proactive, and enthusiastic team player who enjoys hands-on laboratory work, takes ownership of your activities, and is motivated to continuously learn and develop in a laboratory-focused technical role. You combine a strong practical and theoretical background in bacterial fermentation and heterologous protein expression with a structured and solution-oriented approach to your work. Ideally, you bring:

An MSc degree in Biochemistry, Biotechnology, Molecular Microbiology, or an equivalent qualification from a recognized institution.

Practical experience and solid knowledge of bacterial fermentation and heterologous protein expression systems.

Proven hands-on experience and in-depth knowledge of laboratory-scale bacterial fermentation using modern bioreactor systems such as DasBox.

A structured, reliable, and solution-oriented working style, with the ability to work both independently and collaboratively within a team.

Good verbal and written communication skills in English.

The working place is in Schlieren near Zürich, easily accessible by public transportation. If you meet the requirements of this exciting position and want to work in a friendly, highly motivated and dynamic team, we are interested in hearing from you.

Please press the “Submit” button to send your detailed application including a motivation letter, CV, diplomas and references if applicable. Your documents must be submitted in one PDF file. Incomplete applications will not be considered. Due to visa regulations, only applicants eligible to a Swiss work permit can be considered for this position.

Application form

Please fill the below application form.