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Careers at CERN
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197 positions at CERN
Chemical Engineer at CERN
CERN·Switzerland
What you'll do: You will join a multidisciplinary team developing the next generation of high-performance superconducting radiofrequency (SRF) cavities. In this role, after dedicated training in the team, you will develop and optimise advanced surface treatments essential to thei…
Mechanical Technician at Cern
CERN·Switzerland
What you'll do: You will join a multidisciplinary team responsible for developing more efficient superconducting radiofrequency (SRF) cavities for future CERN accelerators. In this hands-on role, after dedicated training in the team you will contribute to the improvement of thin-…
Software Engineer (Python) - Switzerland
CERN·Switzerland
Join CERN's Scientific Information Service, as part of the OSI Department, and contribute to the development of platforms such as INSPIRE, SCOAP, CERN Analysis Preservation and HEPData, used by researchers and scientific communities worldwide. You will design, develop, and operat…
Procurement and Contracts Officer - Switzerland
CERN·Switzerland
What you'll do: As part of the Industry, Procurement and Knowledge Transfer (IPT) Department, you will join the Procurement and Industrial Services Group (PI), which is responsible for procuring all supplies and services for the Organization, ensuring that the specified and contr…
Mechanical Technician at CERN
CERN·Schweiz
What you'll do: High-temperature superconducting materials have interesting characteristics that make them suitable for future magnet applications. Come join CERN and take part in this exciting development. As a mechanical technician, you will assemble models, prototypes and ass…
Mechanical Technician (TE-MSC-HSD-2026-193-LD)
CERN·Geneva, GENEVA, ch
Introduction High-temperature superconducting materials have interesting characteristics that make them suitable for future magnet applications. Come join CERN and take part in this exciting development. As a mechanical technician, you will assemble models, prototypes and associa…
Electromechanical Technical Engineer (TE-MSC-HSD-2026-194-LD)
CERN·Geneva, GENEVA, ch
Introduction High-temperature superconducting materials have interesting characteristics that make them suitable for future magnet applications. Come join CERN and take part in this exciting development. You will develop and implement electromechanical systems for the manufacture…
Power System Physicist/Engineer for the CMS HGCAL
CERN·Schweiz
What you'll do As Power System Physicist/Engineer for the CMS High-Granularity Calorimeter (HGCAL), you will play a key role in the development, integration, testing and commissioning of the power systems for one of the most innovative particle detectors ever conceived. Working …
rdinator for the CMS High-Granularity Calorimeter
CERN·Schweiz
What you'll do As Field Coordinator for the CMS High-Granularity Calorimeter (HGCAL), you will play a key role in coordinating and overseeing the assembly, integration, testing and commissioning of one of the most innovative particle detectors ever conceived. Working within a mul…
Electrical Works Supervisor - Switzerland
CERN·Schweiz
What you'll do: As an Electrical Works Manager within the Cabling Section, you'll play a key role in expanding, strengthening, and maintaining CERN's control and power cable installations, required for various systems within the CERN accelerators, such as alarm systems, process c…
Short Term Internship 2026
CERN·Geneva, GE, ch
One of CERN’s key missions is education. Our experts enjoy sharing their knowledge with committed and passionate students. If you are an undergraduate student in a technical or administrative field , and you’re looking to spend a few months training on-the-job, imagine doing your…
Electrical Works Supervisor (EN-EL-CS-2025-277-LD)
CERN·Geneva, GENEVA, ch
Introduction As an Electrical Works Manager within the Cabling Section, you’ll play a key role in expanding, strengthening, and maintaining CERN’s control and power cable installations, required for various systems within the CERN accelerators, such as alarm systems, process cont…
Applied Physicist at CERN
CERN·Schweiz
What you'll do: As an Applied Physicist, you will join the ATLAS Group at CERN and be part of the team which is working on the upgrade of the muon spectrometer of the ATLAS detector. In this upgrade you will play a crucial role, leading the electronics integration in the new RPC …
Mechanical Engineer for the CMS High-Granularity Calorimeter
CERN·Schweiz
What you'll do: As a Mechanical Engineer, you will contribute to the development, procurement, assembly, testing and installation of innovative mechanical structures for the High Granularity Calorimeter (HGCAL) of the Compact Muon Solenoid experiment, working with advanced materi…
Power System Physicist/Engineer for the CMS HGCAL (EP-CMS-EC-2026-189-LD)
CERN·Geneva, GENEVA, ch
Introduction: As Power System Physicist/Engineer for the CMS High-Granularity Calorimeter (HGCAL), you will play a key role in the development, integration, testing and commissioning of the power systems for one of the most innovative particle detectors ever conceived. Working wi…
Mechanical Engineer for the CMS High-Granularity Calorimeter (EP-CMS-EC-2026-190-LD)
CERN·Geneva, GENEVA, ch
Introduction: As a Mechanical Engineer, you will contribute to the development, procurement, assembly, testing and installation of innovative mechanical structures for the High Granularity Calorimeter (HGCAL) of the Compact Muon Solenoid experiment , working with advanced materia…
Field Coordinator for the CMS High-Granularity Calorimeter (EP-CMS-EC-2026-191-LD)
CERN·Geneva, GENEVA, ch
Introduction As Field Coordinator for the CMS High-Granularity Calorimeter (HGCAL), you will play a key role in coordinating and overseeing the assembly, integration, testing and commissioning of one of the most innovative particle detectors ever conceived. Working within a multi…
Chemical Engineer at CERN
CERN·Schweiz
What you'll do: You will join a multidisciplinary team developing the next generation of high-performance superconducting radiofrequency (SRF) cavities. In this role, after dedicated training in the team, you will develop and optimise advanced surface treatments essential to thei…
Mechanical Technician at Cern
CERN·Schweiz
What you'll do: You will join a multidisciplinary team responsible for developing more efficient superconducting radiofrequency (SRF) cavities for future CERN accelerators. In this hands-on role, after dedicated training in the team you will contribute to the improvement of thin-…
Electrical Design Technician (EN-EL-DDO-2026-218-GRAE)
CERN·Geneva, GENEVA, ch
The Electrical Engineering Group (EN-EL) at CERN is responsible for the electrical power-distribution network (from 400 kV to 400/230V), for the fibre-optics infrastructure, and for signal and DC-power cabling for the accelerator complex. You will join the electrical Design and D…
Equipier polyvalent / Equipière polyvalente de restauration rapid (H/F)
CERN·France (FRF12)
Rejoignez-nous en tant qu'employé de restauration. Dans notre grande famille McDonald's, il n'existe pas qu'un seul métier en restaurant ! Possibilité de contrats de 24 heures à 30 heures par semaine. De l'accueil à la cuisine en passant par le management, la team McDonald's est …
Software Engineer (Python) - Switzerland
CERN·Schweiz
Join CERN's Scientific Information Service, as part of the OSI Department, and contribute to the development of platforms such as INSPIRE, SCOAP, CERN Analysis Preservation and HEPData, used by researchers and scientific communities worldwide. You will design, develop, and operat…
Procurement and Contracts Officer - Switzerland
CERN·Schweiz
What you'll do: As part of the Industry, Procurement and Knowledge Transfer (IPT) Department, you will join the Procurement and Industrial Services Group (PI), which is responsible for procuring all supplies and services for the Organization, ensuring that the specified and contr…
Electromechanical Engineer - Normal-Conducting Magnets
CERN·Schweiz
What you'll do You will help shape the next generation of normal-conducting accelerator magnets for the Future Circular Collider (FCC), from design and prototyping through industrialisation and system integration. Working with CERN teams and industrial partners, you will develop …
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