Cleaning Staff 36.56%

Villigen PSI

Key information

Publication date:21 October 2025
Workload:60%
Contract type:Unlimited employment
Place of work:Villigen PSI

Job summary

The Paul Scherrer Institute PSI is Switzerland's largest research institution. Join a dynamic team focused on sustainable solutions in energy, health, and technology.

Tasks

Clean catering facilities and general infrastructure areas.
Maintain cleanliness in cleanrooms, labs, and monitoring areas.
Ensure hygiene and proper waste disposal according to guidelines.

Skills

Experience in cleaning and familiarity with cleaning machines are advantageous.
Strong German language skills, English is a plus.
Flexible, responsible, and a team-oriented personality.

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 East Cleaning Group, we are looking for a

Your tasks

Cleaning of catering facilities and general infrastructures
Cleaning in cleanrooms, laboratories, as well as control and monitoring areas with protective clothing
Cleaning and disinfection of health infrastructures and equipment
Cleaning in technical rooms and workshops
Ensuring operational hygiene and proper disposal of waste according to the concept
Operation and maintenance of cleaning machines, devices, washing machines, and dryers
Maintenance of the cleaning room, cleaning laundry, cleaning carts, and cleaning agents

Your profile

Professional experience in the cleaning industry as well as handling cleaning machines is an advantage
Very good German skills in spoken and written form, English skills are an advantage
You are flexible and responsible
You have a communicative, open, and team-oriented personality
Good PC skills, Office 365
Precise and independent work is natural to you and brings you joy

Your working hours are from 6:00 to 9:00 a.m., Monday to Friday. Occasional work outside normal hours, on weekends, and public holidays is also possible.

We offer

Our institute is based on interdisciplinary, innovative, and dynamic collaboration. In addition to systematic onboarding, you 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 professional inquiries, please contact Roger Schenk, Tel. +41 56 310 59 35.

We look forward to receiving your online application by 28.09.2025 for the position of Cleaning Staff 36.56% (reference number 9231-01).

Paul Scherrer Institute, Human Resources, Luca Simen, 5232 Villigen PSI, Switzerland

www.psi.ch