Research Associate / Research Scientist, USP 100%

LimmaTech Biologics AG; Schlieren; On-site; CHF 90,000 - 120,000; Full time

Job summary

LimmaTech Biologics AG in Schlieren near Zürich is seeking a Research Associate / Research Scientist (USP 100%) to advance vaccine development through recombinant protein expression and bacterial fermentation.

You will perform USP experiments at lab scale, analyze vaccine candidates by SDS-PAGE and Western blot, develop in-process controls, and collaborate across teams to push projects forward.

Qualifications

• 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.
• 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.

Responsibilities

• 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.

Skills

Bacterial fermentation

Heterologous protein expression

USP experiments

Laboratory-scale bioprocessing

English communication

Education

MSc in Biochemistry/Biotechnology/Molecular Microbiology

Tools

DasBox bioreactor

SDS-PAGE

Western blot

Job description

Research Associate / Research Scientist, USP 100%

LimmaTech Biologics AG, a wholly owned subsidiary of Eli Lilly and Company, is a Swiss based clinical stage biopharmaceutical company. We are advancing our vaccine pipeline to halt the increasing threat of global infections due to emerging antimicrobial resistance (AMR) and sexually transmitted diseases. Working at LimmaTech is a unique chance to be part of the development of life saving vaccines.

Are you excited about the opportunity to contribute to the development of vaccines by applying your state-of-the-art expertise in recombinant protein expression and bacterial fermentation? Would you like to be part of a research team developing lifesaving vaccines?

To strengthen our Research team, we are currently looking for a 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.

• 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.

Due to visa regulations, only applicants eligible to a Swiss work permit can be considered for this position.

• Work location 8952 Schlieren (ZH)
• Workload 100%
• Employment start By agreement
• Employment duration Permanent
• English Orally : Good knowledge Written : Good knowledge
• By email [e-mail]