Surface Finishing Technician; TE-VSC-SCC--GRAE

We are looking for someone curious to learn new surface treatment processes.

You will perform specialised surface finishing treatment using wet chemistry for our particle accelerators components.

This will include for example degreasing and etching of various substrates (stainless steel, aluminium, copper, etc.) as well as electroplating (Au, Rh, Ag, Cu, etc.).

• Perform specialised surface finishing work as precision cleaning for mechanical components for vacuum applications, etching, electroplating and electroforming on prototype and series parts for the CERN accelerators.
• Participate in the maintenance and monitoring of the workshop and the waste water treatment plant.
• Document your work by written procedures and presentations.
• Participate in the development of new processes and their characterisation in the context of new CERN projects.

• Initial exposure to surface finishing processes such as metal cleaning, etching, or electroplating (through studies, internships, trainee ships, or early work experience).
• Basic knowledge of analytical chemistry for bath quality follow-up.
• First experience working in a laboratory, production, or technical environment is an advantage but not mandatory.

• Ability to follow established procedures and work instructions accurately.
• Basic capability to document work through test procedures and test reports (training provided).
• Safety and quality oriented working mindset.
• Good attention to detail and careful execution of tasks.
• Ability to work effectively as part of a team.
• Spoken and written English or French, with a commitment to learn the other language.

• You are a national of a CERN Member or Associate Member State.
• By the Final date to receive applications, you have a maximum of two years of professional experience since graduation in Surface Finishing/Surface Treatment (or a related field) and your highest educational qualification is a general secondary education diploma.
• You have never had a CERN fellow or graduate contract before.
• Applicants with a Bachelor's, Master's or PhD degree are not eligible.

Job closing date: 21.05.2026 at 23:59 CEST.

Contract duration: 24 months, with a possible extension up to 36 months maximum.

Working hours:

40 hours per week

Job flexibility:
Fully Onsite

Target start date: 01-October-2026

• Work in Radiation Areas.
• Stand‑by duty, when required by the needs of the Organization.
• Work during nights, Sundays and official holidays, when required by the needs of the Organization.
• Exposure to carcinogens, mutagens or agents toxic to reproduction.

Given the occupational health risks associated with this position, the selected candidate must obtain medical clearance before a contract offer is confirmed.

Job reference: TE-VSC-SCC--GRAE

• A monthly stipend of 4687 Swiss Francs per month (tax free).
• 30 days of paid leave per year plus 2 weeks annual closure.
• Coverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund.
• Family, child and infant monthly allowances depending on your individual circumstances.
• A relocation package (installation grant and travel expenses) depending on your individual circumstances.
• Possibility to extend your contract up to 36 months.
• On‑the‑job and formal training including language classes.