Careers at CERN · European Organization for Nuclear Research
Overview
CERN, the European Organization for Nuclear Research, is an international laboratory for particle physics. It designs and operates large-scale accelerators and experiments, including the Large Hadron Collider, while advancing computing, engineering, detector technology, and open scientific collaboration.
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59
Active jobs
1
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All current CERN jobs
Showing 1–30 of 59 vacancies.
Software Engineer
Software Developer – Beam Optics
Accelerator Physicist
Deep Learning Developer
Full-Stack Software Developer
Machine Learning Engineer for Next Generation Triggers
Junior Automation & Controls Engineer
Full-Stack Software Developer
Computational Physicist for Accelerators
Full-Stack Software Engineer
Electromechanical Engineer – Normal-Conducting Magnets
Administrative Student Programme
Construction Project Engineer
Data Storage R&D Engineer
Research Fellowship - Applied Physics and Engineering
Technical Studentship - Material & Surface Science 2027-1
Technical Studentship (General and Civil Engineering)
Technical Studentship (IT, Mathematics & Robotics)
ISOLDE System Engineer
Experimental Physicist
Project Engineer - Machine
Materials Engineer - Polymers and Composites
Scheduling and Coordination Engineer
Scientific Associateship (Theoretical Physics)
Thin Film Materials Scientist
Data & Reporting Specialist
Digital ASIC Designer
Silicon Photonics Characterisation and Design Engineer
Doctoral Student Programme
Technical Studentship (Applied Physics)
Hiring footprint
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Role profile
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Career context
Working at CERN
CERN careers extend well beyond physics. Current fields include applied and experimental physics, engineering, software and IT, data science, safety, technical operations, international relations, finance, human resources, procurement, and campus services. It also offers dedicated graduate, student, fellowship, and apprenticeship programs.
CERN’s main site straddles the French-Swiss border near Geneva, with facilities in Switzerland and France.
Verified application guide
How to apply for CERN jobs
CERN accepts applications through its careers site. Its process starts with the published opportunity and a complete online submission of the résumé and relevant supporting documents.
How to apply
- 1Check the individual role or program’s nationality, language, education, and experience criteria before applying.
- 2Submit the online application and the documents requested for that opportunity.
- 3If invited, complete the relevant interview, technical or behavioral assessment, or panel stage.
Selection process
CERN says a complete application that meets the position requirements may proceed to an asynchronous video interview, technical and behavioral assessment, or panel interview. Program-specific processes and eligibility rules take precedence.
Requirements and selection stages vary by vacancy. Check the individual job page for the exact criteria, deadline and application instructions.
Career insights
Explore CERN opportunities with context
Quick answers
Frequently asked questions about CERN careers
Do I need to be a physicist to work at CERN?+
No. CERN’s career site identifies engineering, technical, computing, data, administrative, and corporate-services paths alongside physics.
What language is needed at CERN?+
CERN states that good knowledge of either English or French, its two official languages, is required.
Are nationality rules relevant at CERN?+
Yes. CERN publishes nationality and program-specific eligibility criteria, with exceptions and conditions that applicants must verify against the individual program.
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