Mechanical Design Engineer for LHCb

About the role

You will join the LHCb Technical Coordination section, working in the LHCb design office to create CAD models of the detector and develop digital mock‑up and twin methodologies supporting installation, maintenance and operation.

Key responsibilities

• Contribute to conceptual design and development of mechanical systems for the LHCb detector.
• Produce engineering documentation, technical specifications, 3D models and manufacturing drawings.
• Support manufacturing, assembly, testing and installation of equipment.

Required profile

• Maximum two years of professional experience after a Bachelor’s or Master’s in Mechanical Engineering.
• National of a CERN Member or Associate Member State.
• Ability to work in an international, multidisciplinary team.

Required skills

• 3D CAD modelling and 2D drafting, preferably CATIA V5 (or willingness to learn).
• Knowledge of mechanical drawing standards, dimensioning, tolerancing (ISO GPS), materials and manufacturing processes.
• Basic programming in JavaScript and/or Python.
• Interest or experience with 3D web visualisation technologies (Three.js, WebGL, glTF).

What we offer

• Monthly net stipend of 5,266 CHF or 5,793 CHF depending on degree.
• 30 days paid leave plus 2‑week annual closure.
• Comprehensive health insurance, pension fund, family allowances and relocation support.
• Fixed‑term contract of 24 months, extendable up to 36 months, full‑time onsite work.