Job Description

At Ophtapharm AG, we manufacture sterile ophthalmic medicines that help patients worldwide protect and improve their vision. As an FDA and EU-GMP certified pharmaceutical manufacturer based in Hettlingen near Winterthur, we combine the highest quality standards with a clear global mission.

Laboratory Technician Microbiology (80-100%)

Our Microbiological QC team helps ensure the quality and safety of every product leaving our facility. In this hands-on laboratory role, you will support the manufacture of sterile ophthalmic medicines through microbiological testing, Media Fill activities and daily laboratory operations. Your work directly contributes to product quality, patient safety and regulatory compliance.

Your Role

• Perform microbiological testing, including bioburden, water and sterility testing, to ensure product quality and safety.
• Prepare, monitor and maintain microbiological culture media required for routine laboratory activities.
• Support Media Fill activities and other key processes within sterile manufacturing.
• Maintain accurate GMP-compliant documentation and contribute to inspection readiness.
• Help ensure smooth laboratory operations through effective management of samples, materials and supplies.

Your Profile

• Completed vocational training as a biological, medical or comparable laboratory technician.
• Experience in microbiological quality control, ideally within a pharmaceutical or GMP-regulated environment.
• Knowledge of GMP requirements and laboratory documentation practices.
• You enjoy laboratory work, work with precision and take pride in delivering reliable results.
• Very good German language skills.

What you can expect

• A broad microbiology role with exposure to testing, media preparation and Media Fill activities.
• The opportunity to deepen your expertise in pharmaceutical microbiology within an FDA/EU-GMP regulated environment.
• Close collaboration with experienced colleagues across Microbiology, Quality and Production.
• A hands-on and collaborative culture with short decision-making paths and room for improvement ideas.
• Flexible working conditions, an attractive pension scheme, free parking and convenient public transport access.

For recruitment agencies:

Thank you for your interest. We are not engaging external support for this role.

Do you have any questions?

Our HR team is happy to assist you. Tel: +41 52 304 13 23.