Are you ready to work at one of the most prestigious scientific research organizations in the world? CERN (European Organization for Nuclear Research), based in Geneva, Switzerland, is now hiring for a wide range of positions in physics, engineering, IT, and administration. With hundreds of open roles for the 2025 recruitment cycle, CERN invites international applicants—including students, early career professionals, and seasoned experts—to be part of cutting-edge research and technological advancement.
Why Work at CERN?
CERN is home to the Large Hadron Collider (LHC), the world’s largest and most powerful particle accelerator. It brings together thousands of scientists, engineers, and specialists from across the globe to uncover the fundamental structure of the universe.
Working at CERN offers:
- A global, multicultural environment
- World-class facilities and labs
- Opportunities for training and research
- Tax-free salaries under certain conditions
- Access to short- and long-term contracts
- Job roles for graduates, PhD students, engineers, and IT specialists
CERN Career Opportunities in 2025
Here’s a quick look at some of the open job roles at CERN in Geneva:
Engineering & Technical Positions
- Mechanical Engineer – 3D Integration for Accelerators
- Electrical Controls Engineer – Cooling Systems
- Mechanical Design Engineer – FCC Development
- Project Coordination Engineer – HL-LHC Support
- Embedded Systems Engineer
Scientific & Research Roles
- Theoretical Physicist
- Experimental Physicist – ATLAS Detector
- Applied Physicist – Beam-beam Optimization
- Monte Carlo Developer – Radiation Transport
- LHC Coordination Officer
IT & Software Development
- Software Developer – LHCb Simulation
- DevOps Engineer
- Full Stack IAM Engineer
- Network Automation Software Developer
- Authentication Service Manager
Technician & Support Roles
- Land Survey Technician
- Automation Technician
- Cooling System Technician
- Electronics Technician
Graduate and Internship Opportunities
- Short Term Internships 2025
- Early Career Professionals – Graduate and Technical Fields
Executive Roles
- Director of Finance and Human Resources
- Director of Stakeholder Relations
Each job listing includes role-specific requirements, contract types (limited duration, graduate program, research associate), and application deadlines. Find full details and apply via CERN’s Careers Portal.
Eligibility and Benefits
Who Can Apply?
- International professionals and researchers
- Recent university graduates
- Students seeking internship or doctoral experience
- Experienced engineers, physicists, software developers, and technicians
Benefits
- Competitive and tax-free salary packages
- Health insurance and family support
- Relocation assistance for selected roles
- Unique work environment on the French–Swiss border
- Contribution to groundbreaking discoveries in particle physics
How to Apply
- Visit the official CERN Careers Portal
- Browse job opportunities by discipline, department, or keyword
- Select the position and read the full job description and eligibility
- Prepare your CV, motivation letter, and academic credentials
- Submit your application online
Application processes vary by position; early submission is strongly recommended due to high demand.
Final Thoughts
If you're looking to work at the forefront of science and innovation, CERN is hiring now. With roles open in physics, mechanical engineering, electrical systems, IT development, and scientific computing, 2025 could be the year you launch a career at one of the most respected institutions in the world.
Apply today and become part of the team that’s unlocking the mysteries of the universe.
For the full list of CERN job vacancies in 2025, visit the official CERN job page.