Jobs at CERN
116 openings from the last 45 days, updated daily.
Open roles
- Vacuum / Thin film coating Technical Engineer (TE-VSC-SCC-2026-234-GRAE)
- Software Developer - Beam Optics (BE-ABP-LNO-2026-132-GRAP)
- Particle Accelerator Operator (BE-OP-PSB-2026-141-LD)
- Project Engineer/Scientist - Radiation (SY-STI-BMP-2026-235-GRAE)
- Mechanical Engineer for Vacuum Technology (TE-VSC-BVO-2026-155-GRAP)
- Junior Field Operations Coordinator
- Junior Supply Chain & System Professional
- Mechanical Design Engineer for LHCb (EP-LCB-TC-2026-233-GRAE)
- Developer for the CMS Level-1 Trigger (EP-CMS-TDQ-2026-157-GRAP)
- Controls and Automation Engineer (EN-CV-CL-2026-230-GRAE)
- Junior Field Operations Coordinator (SCE-SSC-SC-2026-232-GRAE)
- Junior Supply Chain & System Professional (SCE-SSC-SC-2026-231-GRAE)
- Apprentissage - Agent en Information Documentaire (AID)
- Embedded Software Engineer (BE-CEM-MRO-2026-156-GRAP)
- Firmware & FPGA Development Engineer (SY-BI-BP-2026-154-GRAP)
- Distributed Storage Engineer (IT-SD-GSS-2026-96-LD)
- Applied Physicist - ATLAS Muon LS3 Integration and Installation Manager (EP-ATL-AM-2026-198-LD)
- IT Support Engineer (FAP-BC-IQS-2026-229-GRAE)
- Distributed Storage Engineer (IT-SD-GSS-2026-96-LD)
- Administrative Assistant (HR-SA-2026-197-LD)
- Network Administrator in ATLAS DAQ (EP-ATL-DAQ-2026-228-GRAE)
- Administrative Assistant (EP-AGS-2026-227-GRAE)
- Non-Member State Doctoral Student Programme 2026
- Online Software Developer (EP-CMS-TDQ-2026-153-GRAP)
- Detector Simulation Physicist (EP-SFT-2026-152-GRAP)
- Mechanical Technician for CMS (EP-CMS-IC-2026-226-GRAE)
- Mechanical Technician for CMS (EP-CMS-IC-2026-226-GRAE)
- Research Fellowship: Theoretical Physics
- Transport and Handling Specialist (EN-THE-HH-2026-196-LD)
- Electrical Design Engineer (EP-DT-DI-2026-225-GRAE)
- Safety Engineer (EP-CMS-SSI-2026-224-GRAE)
- Governance, Risk and Compliance Lead
- DevOps Engineer for Large Scale Compute
- DevOps Engineer for Large Scale Compute (IT-CD-CC-2026-223-GRAE)
- Governance, Risk and Compliance Lead (CIO-2026-108-LD)
- Mechanical CAD Designer
- Mechanical CAD Designer (TE-MSC-SMT-2026-195-LD)
- ATS Research Fellowship: Applied Physics and Engineering
- Electro-Mechanical Technician (TE-MSC-HSD-2026-193-GRAE)
- Electromechanical Technician for Cryogenics (TE-CRG-IC-2026-176-LD)
- Electromechanical Technician for Cryogenics (TE-CRG-IC-2026-176-LD)
- ATS Research Fellowship: Applied Physics and Engineering
- Senior Technician for Water Treatment Systems (EN-CV-CES-2026-124-LD)
- CERN-STFC Non-Member State Doctoral Student Programme
- Software Developer (Java & Angular)
- Software Developer (Java & Angular) (BE-GM-APC-2026-151-GRAP)
- CERN-STFC Non-Member State Doctoral Student Programme 2026
- High-Level Trigger Calibration Scientist (EP-CMS-TDQ-2026-150-GRAP)
- Computer Security Architect
- Computer Security Architect (IT-DI-CSO-2026-190-GRAE)
- Mechanical Technician (TE-MSC-HSD-2026-193-LD)
- Electromechanical Technical Engineer (TE-MSC-HSD-2026-194-LD)
- Short Term Internship
- Electrical Works Supervisor
- Short Term Internship 2026
- Electrical Works Supervisor (EN-EL-CS-2025-277-LD)
- CERN-STFC Non-Member State Doctoral Student Programme
- Quality Control Readout Scientist
- Quality Control Readout Scientist (EP-ATL-TRK-2026-147-GRAP)
- Detector Safety Physicist (EP-ATL-SO-2026-148-GRAP)
- Full Stack Developer
- Full Stack Developer (IT-PW-IAM-2026-221-GRAE)
- Applied Physicist
- Field Coordinator for the CMS High-Granularity Calorimeter
- Power System Physicist/Engineer for the CMS HGCAL (EP-CMS-EC-2026-189-LD)
- Mechanical Engineer for the CMS High-Granularity Calorimeter (EP-CMS-EC-2026-190-LD)
- Field Coordinator for the CMS High-Granularity Calorimeter (EP-CMS-EC-2026-191-LD)
- Applied Physicist (EP-ATL-TRK-2026-192-LD)
- Procurement Professional (IPT-PI-SU-2026-145-GRAP)
- Procurement Assistant (IPT-PI-SU-2026-220-GRAE)
- Data Reduction Physicist (EP-CMS-TDQ-2026-146-GRAP)
- Manufacturing Engineer (EN-MME-FS-2026-81-GRAP)
- Controls and Automation Engineer (EN-CV-CL-2026-205-GRAE)
- Hospitality Services Support Officer (SCE-SSC-CS-2026-219-GRAE)
- Electrical Design Technician (EN-EL-DDO-2026-218-GRAE)
- Mechanical Technician (TE-VSC-SCC-2026-188-LD)
- Chemical Engineer (TE-VSC-SCC-2026-187-LD)
- Software and Infrastructure Engineer (IT-CA-OSI-2026-213-GRAE)
- Full-Stack Software Engineer (IT-FCS-CT-2026-215-GRAE)
- Applied Physicist - Beam-Dust Interactions (TE-MPE-CB-2026-139-GRAP)
- Shipping Officer
- Manufacturing Engineer
- Manufacturing Engineer (EN-MME-FS-2026-81-GRAP)
- Shipping Officer (SCE-SSC-SC-2026-217-GRAE)
- Junior Test & Measurement Engineer (BE-CEM-MTA-2026-216-GRAE)
- Software Engineer (Python)
- Software Engineer (Python) (OSI-SIS-TS-2026-185-LD)
- Agile Coach
- Agile Coach (FAP-BC-DL-2026-142-GRAP)
- CERN Courier Magazine Associate Editor (SR-ECO-CO-2026-143-GRAP)
- Mechanical Technician (TE-VSC-SCC-2026-212-GRAE)
- Instrumentation Engineer (TE-CRG-IC-2026-94-GRAP)
- Mechanical Technical Engineer - Vacuum Equipment (TE-VSC-BVO-2026-211-GRAE)
- Electrical or Electronics Technical Engineer (TE-MPE-MP-2026-214-GRAE)
- Electro-Mechanical Technician (TE-MSC-HSD-2026-193-GRAE)
- Experimental Physicist (EP-DI-2026-29-LD)
- Electromechanical Technician (TE-MPE-MP-2026-210-GRAE)
- Procurement and Contracts Officer (IPT-PI-SU-2026-184-LD)
- Electro-Mechanical Technician (TE-MSC-HSD-2026-193-GRAE)
- ATLAS Detector Installation Technician (EP-ATL-PO-2026-178-GRAE)
Guides for your search
- Reapplying after rejection: timing, cooldowns and strategies
Reapply smartly: timing, new context, and cooldown windows that boost your odds.
- Perfect resume skills section - beat ATS and recruiters in 2026
A step-by-step guide to building a skills section that passes ATS filters and impresses recruiters in seconds.
- Job search timing: when to apply for best results
Learn when budget cycles, hiring surges, and posting age boost your job search success.
All companies › CERN