Mechanical Technician for the CMS ECAL Detector at LHC (EP-CMS-LD-2026-138-LD)
Core
Mechanical support for the upgrade and refurbishment of the electromagnetic calorimeter (ECAL) detector at the Large Hadron Collider (LHC), including assembly, logistics, and maintenance of fragile detector components.
Role type
Mechanical Technician (Detector Assembly & Maintenance)
Builds
Mechanical structures, detector supermodules, and cooling systems for the CMS experiment at CERN
Domain
High-energy physics instrumentation / Nuclear research infrastructure
Deliverable
physical/clinical work
Required skills
Reading 2D/3D designs, manufacturing mechanical parts, detector assembly, handling large fragile equipment, cooling system operation, leak detection, logistics coordination
Preferred skills
Producing 2D/3D drawings, cutting and polishing optical material, cabling and soldering, knowledge of safety regulations
Technologies
Cooling water systems, handling systems, mechatronic equipment, instrumentation set-ups
Responsibilities
Provide mechanical support for ECAL activities, ensure safe handling of fragile detector supermodules, coordinate logistics of materials and equipment, serve as technical contact between site and refurbishment team, provide technical support for detector maintenance including cooling and instrumentation
Seniority
Technician, hands-on execution
