Junior Mechanical Engineer (BE-EA-PR-2025-87-GRAE)

Job Description

• The Beams department , responsible for the beam generation, acceleration, diagnostics, controls and performance optimization for the LHC and its injector accelerators.
• The Experiments Area Group , which looks after the secondary beamlines, infrastructure, and management of the fixed target CERN experimental areas, provides support to LHC experiments and machine detector interfaces (MDI), offering associated engineering support and specific technical services necessary for all experiments, related projects, and users.

• Support the detailed planning of dismantling operations.
• Writing required procedures and corresponding chapters of the technical design report, design of possibly required tooling.
• Help with the coordination of the teams working on site and site supervision.

• Strong background in Mechanical Engineering.
• Knowledge of 3D simulation tools (Catia & Ansys would be an advantage).
• Knowledge of Project management tools (MS project / JIRA).
• Spoken and written English or French, with a commitment to learn the basics of the other language.

• You are a national of a CERN Member or Associate Member State .
• By the application deadline, you have a maximum of two years of professional experience since graduation in Mechanical Engineering (or a related field) and your highest educational qualification is either a Bachelor’s or Master’s degree.
• You have never had a CERN fellow or graduate contract before.
• Applicants without University degree are not eligible.
• Applicants with a PhD are not eligible.

Additional Information

• Work in Radiation Areas.
• Interventions in underground installations.

• A monthly stipend ranging between 5196 and 5716 Swiss 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.