Chemical Laboratory Technician in the Nuclear Technology Sector 80%

Villigen PSI

Key information

Publication date:30 August 2025
Workload:80%
Contract type:Unlimited employment
Place of work:Villigen PSI

Job summary

Join the Paul Scherrer Institute, Switzerland's largest research hub. Be part of innovative projects in energy, health, and sustainability.

Tasks

Conduct analytical-chemical processing of samples from decommissioning.
Handle quarterly samples for external emission monitoring.
Ensure smooth lab operations, including equipment maintenance.

Skills

Chemistry lab technician education with radionuclide analysis experience.
Proficient in radionuclide analysis across different matrices.
Fluent in German and English, with lab equipment handling skills.

Is this helpful?

The Paul Scherrer Institute PSI is the largest research institute for natural and engineering sciences in Switzerland. At PSI, we conduct cutting-edge research in the fields of future technologies, energy and climate, health innovation, as well as the fundamentals of nature. Through basic and applied research, we work on sustainable solutions for central questions from society, science, and the economy. The education of young people is a central concern of PSI. Therefore, about a quarter of our employees are postdoctoral researchers, doctoral candidates, or apprentices. In total, PSI employs 2300 staff members.

For the Radioanalytics Decommissioning group in the Radiation Protection and Safety department, we are looking for a

Your tasks

Analytical-chemical processing of samples from decommissioning as well as from nuclear facilities (analysis of actinides, activation and fission products)
Processing of quarterly samples for external emission monitoring (wastewater, exhaust air)
Processing of special samples from external clients (wipe tests, special samples)
Ensuring laboratory operations: placing orders for laboratory supplies, maintaining testing and operating equipment, and preparing consumables (e.g., chemicals)
Performing alpha, beta, and gamma spectrometric analyses, as well as measurements using proportional counters including maintenance of these devices
Evaluation and preparation of internal test reports as well as quarterly/special reports for external clients
Participation in sampling campaigns at external clients

Your profile

Training as a chemical laboratory technician
Several years of practical experience in radionuclide analytics
Experience in the analysis of radionuclides in various matrices
Experience in handling and maintaining analytical instruments
Experience working in an accredited environment
Good German and English skills

We offer

Our institute is based on interdisciplinary, innovative, and dynamic collaboration. In addition to systematic onboarding, you will benefit from individual development opportunities and our pronounced continuing education culture. For concerns regarding the optimal balance of work and family or personal interests, we support you with modern employment conditions and on-site facilities.

For technical inquiries, please contact Dr. Fabian Köhler, Tel. +41 56 310 4487.

We look forward to receiving your online application by 31.10.2025 for the position of «Chemical Laboratory Technician in the Nuclear Technology Sector 80%» (reference number 9626-01).

Paul Scherrer Institute, Human Resources, Adrian Kirsch, 5232 Villigen PSI, Switzerland

www.psi.ch