Mechanical Technician (TE-CRG-ME-2025-84-GRAE)

CERN & Society Foundation; Genf; Vor Ort; CHF 80’000 - 100’000; Vollzeit

Zusammenfassung

CERN is seeking a Mechanical Technician to support its cryogenic facilities, with responsibilities including design and maintenance of complex equipment. Applicants must hold a general secondary education diploma and have fewer than two years of professional experience. The role offers a stipend of 4624 CHF per month, health coverage, and the opportunity for on-the-job training.

Leistungen

Health scheme for family

30 days of paid leave

On-the-job training

Language courses

Qualifikationen

• Maximum of two years of professional experience in mechanics or related field.
• Basic knowledge of cryogenics and industrial systems.
• Willingness to learn French if the primary language is English.

Aufgaben

• Design, installation, and maintenance of cryogenic systems for CERN.
• Support installation and assembly activities across CERN sites.
• Manage technical documentation and quality assurance plans.

Kenntnisse

Cryogenics

Fluid dynamics

Heat transfer

Mechanical assembly

Industrial design

Ausbildung

General secondary education diploma

Jobbeschreibung

• Full-time

Job Description

Your responsibilities

It's big, it's loud, it's cold, and it's a challenging and exciting place to work! Come and join the mechanical team supporting, consolidating, developing and maintaining CERN cryogenic facilities — a unique opportunity to work on large and complex cryogenic equipment and to contribute to the design, construction, installation and commissioning of cryogenic systems for accelerators, detectors and test facilities.

As a Mechanical Technician, you will support the operation and maintenance of CERN's cryogenic systems, playing a hands-on role in some of the world's most advanced scientific infrastructure.

Your main responsibilities will include:

• Contributing to the design, procurement, manufacturing, assembly, installation and commissioning of cryogenic equipment used in CERN's accelerator, detector, and test facilities.
• Supporting field activities across CERN sites as part of a team responsible for the installation, assembly, and maintenance of cryogenic systems and mechanical infrastructure.
• Participating in the management of technical documentation, from detailed equipment specifications to Quality Assurance Plans.

Your profile

Skills:

• Basic knowledge in:
  • Design, installation and testing of industrial systems or components;
  • Cryogenics and/or vacuum technology (theoretical exposure is sufficient);
  • Fluid dynamics and heat transfer phenomena;
  • Application of manufacturing methods and assembly of mechanical equipment and structures.
• It would be an asset to have experience or familiarity with:
  • Production monitoring in an industrial or technical context;
  • Mechanical welding techniques, particularly for stainless-steel assemblies;
  • Commissioning and maintenance of mechanical equipment and systems;
  • Writing procedures and updating technical data in a maintenance management system.

Spoken and written English or French, with a commitment to learn the basics of the other language.

• By the application deadline, you have a maximum of two years of professional experience since graduation inmechanics (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.

Additional Information

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

Working hours: 40 hours per week

This position involves:

• Work in Radiation Areas.
• Interventions in underground installations.
• A valid driving licence.
• Exposure to risk of falling from heights during scaffolding assembly and dismantling operations.
• Operations on electrical installations or in their vicinity (over 1000 Volt AC or 1500 Volt DC) requiring a specific authorisation.

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-CRG-ME-2025-84-GRAE

Field of work: Mechanical Engineering

What we offer

• A monthly stipend of4624Swiss Francs(net of tax).
• Coverage by CERN's comprehensive health scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund.
• Depending on your individual circumstances: installation grant; family, child and infant allowances; payment of travel expenses at the beginning and end of contract.
• 30 days of paid leave per year.
• On-the-job and formal training at CERN as well as in-house language courses for English and/or French.

About us

At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter - fundamental particles that are made to collide together at close to the speed of light. The process gives physicists clues about how particles interact, and provides insights into the fundamental laws of nature. Find out more on http://home.cern.

Diversity has been an integral part of CERN's mission since its foundation and is an established value of the Organization. Employing a diverse workforce is central to our success.