Laboratory Technician (Environmental Monitoring in QC Microbiology)

Randstad Switzerland; Kaiseraugst; On-site; CHF 70,000 - 100,000; Full time

Job summary

Randstad Switzerland is recruiting a Laboratory Technician for Environmental Monitoring in QC Microbiology in Kaiseraugst. The role focuses on microbiological environmental monitoring to ensure product safety for manufacturing plants, with weekend shift coverage and adherence to GMP/SOPs.

The ideal candidate holds a Biology or Chemistry lab technician qualification with 2+ years of relevant GMP experience, fluent German and English, and a precise, team-oriented work approach.

Qualifications

• Completed vocational training as Biology/Chemistry Lab Technician or equivalent.
• Experience in microbiological lab work and environmental monitoring in GMP environments is preferred.
• Fluent German and English, both spoken and written.
• Careful and precise working style with strong teamwork.
• Experience with GMP documentation and GMP systems preferred.

Responsibilities

• Carry out and evaluate bioburden testing and microbial count determinations in microbiological QC.
• Prepare and sample microbiological samples in cleanrooms.
• Sample ultra-pure utilities (WFI, gases) and perform bioburden tests.
• Document work and results in GMP-compliant records and LIMS.
• Handle sample logistics and ensure timely testing with proper documentation.
• Work weekend/holiday shifts approx. 1x per month.
• Perform activities independently according to standard instructions and GMP/SOPs.

Skills

German (fluent)

English (fluent)

Teamwork

Careful and precise

Flexible / resilient

Education

Biology Lab Technician training

Chemistry/Pharma Technologist training

Tools

LIMS

GMP systems

Job description

For one of our clients, a global pioneer in pharmaceuticals, we are currently looking for a Laboratory Technician for Environmental Monitoring in QC Microbiology.

General Information:

• Start Date: 01.01.2027
• Planned Employment Duration: 6 months with the possibility of extension (depending on the project extension)
• Home Office: Not possible

About the job:

The "QC mEMT Kaiseraugst" unit is part of Quality Control Microbiology Basel/Kaiseraugst. As a Lab Technician in the "QC mEMT Kaiseraugst" group within pharmaceutical quality control, you will ensure reliable and efficient microbiological environmental monitoring for our manufacturing plants at the Kaiseraugst site to guarantee product safety and, ultimately, patient well-being.

The Ideal Candidate:

The ideal candidate holds a completed vocational training as a Biology Lab Technician or Food Technologist, along with at least two years of solid practical experience in microbiological quality control/environmental monitoring. Thanks to your experience in a GMP environment, you ensure precise, independent documentation and possess the right mindset to maintain the highest product quality. As a team player, you also bring the necessary flexibility for occasional weekend shifts and fluent German skills for smooth documentation.

Tasks & responsibilities:

As a Lab Technician in microbiological quality control, you are responsible for carrying out and evaluating bioburden testing and microbial count determinations (e.g., packaging materials, active ingredients, excipients, and products). Additional areas may follow depending on qualifications and demand. You will also ensure reliable and efficient test execution and monitoring to safeguard product quality and patient well-being.

• Preparation and sampling of microbiological samples (e.g., active air sampling, surface contact plates) in cleanrooms.
• Execution of microbiological and chemical-physical sampling of ultra-pure utilities (e.g., WFI, gases).
• Execution of bioburden tests.
• Filtration of various water qualities (e.g., WFI, PW).
• GMP-compliant documentation of work and results.
• Incubation, evaluation, and documentation of results in LIMS.
• Handling sample logistics.
• Weekend and holiday shifts (approx. 1x per month).
• Independent execution of activities according to general instructions while complying with all GMP/SOP and legal regulations.

Must Haves:

• Completed vocational training (Biology/Chemistry Lab Technician, Chemical/Pharma Technologist, or equivalent training).
• Experience in microbiological lab work as well as experience in the field of microbiological environmental monitoring is a major advantage.
• Fluent spoken and written German skills, as well as English language skills.
• Careful and precise working style, with a strong appreciation for teamwork.
• Experience with GMP (documentation) and GMP systems is preferred.
• Diligent approach to work and practical manual dexterity.
• Team player, flexible, resilient, and capable of handling conflict.

Application Submission Deadline: 19.10.2026