Mechanical Engineer: Ultra-High Vacuum Systems for LHC Experiments

CERN; Genf; On-site; CHF 90,000 - 130,000; Full time

Job summary

CERN in Geneva invites applications for a Mechanical Engineer in the Experimental Vacuum team. You will design, develop and test ultra-high vacuum equipment for LHC experiments, taking concepts through design, prototyping and commissioning.

You will perform structural, thermal and modal analyses on 3D models, plan laboratory tests, and collaborate with workshops and suppliers to deliver reliable vacuum systems for ATLAS, ALICE, CMS and LHCb projects.

Qualifications

• Degree in mechanical engineering or related field.
• Experience with precision mechanical design for vacuum environments is a plus.
• Strong analytical and hands-on problem solving skills.

Responsibilities

• Design and develop precision mechanical equipment for ultra-high vacuum applications.
• Create 3D CAD models and perform structural, thermal and modal analyses to validate designs.
• Follow projects through design, prototyping, manufacturing, assembly and testing.
• Plan and carry out laboratory tests, including leak detection, residual gas analysis and vacuum performance measurements.
• Work with CERN workshops, suppliers and technical teams to support production and integration.

Skills

CAD modelling

Structural analysis

Thermal analysis

Vacuum systems

Education

Master's degree in Mechanical Engineering

Tools

CATIA

SolidWorks

Job description

CERN in Geneva invites applications for a Mechanical Engineer in the Experimental Vacuum team. You will design, develop and test ultra-high vacuum equipment for LHC experiments, taking concepts through design, prototyping and commissioning.

You will perform structural, thermal and modal analyses on 3D models, plan laboratory tests, and collaborate with workshops and suppliers to deliver reliable vacuum systems for ATLAS, ALICE, CMS and LHCb projects.