CERN
Overview
CERN, the European Organization for Nuclear Research, is one of the world's leading centres for particle physics. Its teams operate major scientific infrastructure, including the Large Hadron Collider, and bring together engineers, physicists, technicians, computing specialists and administrative professionals from across member and associate member states. CERN roles often sit at the intersection of science, engineering, software, data, safety, project delivery and international collaboration across large-scale experiments.
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Active jobs
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Locations hiring
Live vacancies
Current CERN jobs
The newest verified openings, linked to their complete vacancy pages.
Electronics Engineer Silicon Sensors R&D
Distributed Computing DevOps Engineer
People Experience Assistant
Professional Firefighter
Software Engineer - High-Performance Computing
Installation and Maintenance Technician
ATLAS Detector Installation Technician
Project Budget and Resource Coordinator
Computer Scientist - Open Science/Analysis Facilities
SW & FW Developer / Physicist
Short-Term Internship
Project Engineer/Scientist - Radiation Effects
Theoretical Physicist
Facility and Safety Support Technician
Experimental Physicist
Showing up to 15 of 42 current vacancies.
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Career areas
CERN jobs by function
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Career guide
Applying for CERN jobs
CERN vacancies can use different contract types, grades and selection methods. Start with the individual vacancy requirements and match your application to its education, experience, language and location criteria.
How to apply
- 1Choose a vacancy that matches your experience and read its exact duties, qualifications and deadline on IGO Jobs.
- 2Follow the vacancy's application link to CERN's official recruitment system and complete the required profile and documents.
- 3Submit before the stated deadline and retain the confirmation from the official platform.
Recruitment process
A typical CERN process can include eligibility screening, technical review, shortlisting, an assessment or interview, reference checks and a final decision. The sequence and timing depend on the role and contract type, and only shortlisted candidates may be contacted.
Salary and benefits
CERN compensation depends on the contract category, grade, duty station and whether the position is locally or internationally recruited. Allowances and benefits can also differ, so use the terms in the individual vacancy or offer as the authoritative details.
Requirements and selection stages vary by vacancy. Always use the individual job page and its linked official source as the final authority.
Quick answers
Frequently asked questions about CERN careers
How do I apply for jobs at CERN?+
Open a current CERN vacancy, confirm that you meet its requirements, and follow the application link provided on the vacancy page. Complete the application on the organisation's official recruitment system before the stated deadline.
What qualifications are required for CERN jobs?+
Requirements vary by position. IGO Jobs cards and vacancy pages show the role's available grade, experience level, location and job function, while the full vacancy page lists exact education, years of experience, technical skills, languages and eligibility conditions.
Does CERN hire international applicants?+
CERN may advertise internationally recruited and locally recruited roles. Eligibility is stated on each vacancy, so applicants should check the contract category, duty station and any nationality or work-authorisation requirements.
How long does the CERN recruitment process take?+
There is no single fixed timeline. Screening, assessments, interviews, reference checks and approvals can vary by role. Applicants should monitor the official recruitment account and the email address used in their application.
Does CERN charge an application fee?+
Legitimate international-organisation recruitment processes do not require candidates to pay a fee to submit an application. Treat requests for payment or sensitive financial information with caution and verify the vacancy through its official source.
Keep track of CERN opportunities
Save interesting roles and monitor their deadlines from your tracker.