CERN
53 open roles
- Locations
- Geneva
- Fields
- Engineering (non-software), Software Engineering, Other, Operations & Admin, Legal…
- Seniority
- Specialist & professional
- Employment
- Contract, Full-time, Internship
- Salary range
- CHF 1’587–7’425
- Industry
- Public sector & non-profit
- Company size
- Large company
- First listed
- 6 July 2026
- Latest posting
- 17 July 2026
Open roles at CERN
Other· Geneva· Posted yesterday
Introduction: You will develop algorithms, FPGA firmware, and data acquisition systems for CMS online luminosity measurement, beam monitori…
Operations & Admin· Geneva· Posted 2 days ago
Introduction As Business Continuity Lead, you will play a central role in strengthening CERN’s organisational resilience by leading and coo…
Legal· Geneva· Posted 2 days ago
Introduction: You will provide expert legal advice on international administrative law and personnel matters, supporting the development an…
HR & Recruiting· Geneva· Posted 2 days ago
Introduction: Are you passionate about creating meaningful learning experiences, building strong partnerships, and enabling people and orga…
Software Engineering· Geneva · Remote· CHF 6’372–7’004· Posted 2 days ago
You will join the Tools and Services section within the Scientific Information Service, the team responsible for the platforms that power s…
Legal· Geneva· Posted 2 days ago
Introduction Reporting directly to the Territorial Integration Pillar Coordinator of the FCC Project, you will be responsible for the proje…
Operations & Admin· Geneva· Posted 2 days ago
Introduction Reporting directly to the Territorial Integration Pillar Coordinator of the FCC Project, you will be responsible for the terri…
HR & Recruiting· Geneva· CHF 4’687–4’687· Posted 2 days ago
Join our Human Resources People eXperience and Engagement team of HR Coordinators and HR Advisors to play a key role in shaping the employe…
Engineering (non-software)· Geneva· CHF 5’266–5’793· Posted 2 days ago
As a Mechanical Engineer, you will join the Mechanics, Development and Design (MDD) section, where you will contribute to the design and de…
Engineering (non-software)· Geneva· Posted 3 days ago
Introduction The Engineering Department (EN) provides CERN with the Engineering expertise, Infrastructure Systems, and Technical Coordinati…
Engineering (non-software)· Geneva· Posted 3 days ago
Introduction As a member of the CMS Safety Office, you will participate in all safety-related activities at the CMS experimental sites duri…
Engineering (non-software)· Geneva· Posted 3 days ago
Introduction: You will play a key role in the design, prototyping, construction, and integration of the mechanical structures and services…
Engineering (non-software)· Geneva· CHF 4’687–4’687· Posted 3 days ago
We are looking for an Electrical Controls Technical Engineer focused on industrial control systems and SCADA infrastructure in an electrica…
Engineering (non-software)· Geneva· CHF 6’372–7’004· Posted 4 days ago
As an Electrical Engineer, you will join the Engineering Department (EN), specifically the EN-AA-CSE team, to work on the Future Circular C…
Finance & Accounting· Geneva· Posted 5 days ago
Introduction Are you looking to develop your career in project finance, budget coordination, and resource planning? Would you like to contr…
Engineering (non-software)· Geneva· CHF 5’266–5’793· Posted 1 week ago
The 3D Integration Office, part of CERN's EN-ACE group, coordinates integration activities for the third Long Shutdown (LS3), a major progr…
Software Engineering· Geneva· Posted 1 week ago
Introduction: Are you a motivated Computing Engineer looking to contribute to a global scientific infrastructure? Join CERN’s IT Computing…
Engineering (non-software)· Geneva· CHF 4’687+· Posted 1 week ago
You will work on the qualification and characterisation of High Temperature Superconductor (HTS) tapes and cables that will be used for the…
Engineering (non-software)· Geneva· CHF 6’372–7’004· Posted 1 week ago
The Electrical Engineering Group (EN-EL) at CERN is responsible for the electrical power-distribution network (from 400 kV to 400/230V), fo…
Engineering (non-software)· Geneva· Posted 1 week ago
Introduction As a versatile Facility and Safety Support Technician, you will play a key role in the management of the ATLAS facility during…
Engineering (non-software)· Geneva· Posted 1 week ago
Introduction The Engineering Department (EN) pushes forward the limits of technology so that physicists can carry out their research. Withi…
IT & Operations· Geneva· Posted 1 week ago
Introduction: You will contribute to the planning, deployment, operation and maintenance of a modern and high-end hybrid conference infrast…
Software Engineering· Geneva· Posted 1 week ago
Introduction: You will drive the evolution of CERN’s Service Management platform, currently based on ServiceNow, in line with business need…
Software Engineering· Geneva· CHF 6’372–7’004· Posted 1 week ago
The objective of the project is to introduce novel selections in the ATLAS trigger to enhance performance in challenging parts of the param…
Data & AI· Geneva· CHF 6’372–7’004· Posted 1 week ago
As an experienced Data Analyst with a solid background in physics, you will join the team responsible for the LHC Longitudinal Density Moni…
Engineering (non-software)· Geneva· CHF 6’372–7’004· Posted 1 week ago
In the context of Radiation to Electronics (R2E) activities within CERN's Beam Matter Interaction Physics (BMP) section, you will work on s…
Software Engineering· Geneva· CHF 6’372–7’004· Posted 1 week ago
As a Software Engineer, you will engage in the development, evolution, and long-term maintenance of C++ software solutions running in Linux…
Software Engineering· Geneva· CHF 6’372–7’004· Posted 1 week ago
The Global Hardware Trigger is part of the upgrade to the Trigger and Data Acquisition that ATLAS plans to deploy for the High-Luminosity L…
Software Engineering· Geneva· CHF 5’266–5’793· Posted 1 week ago
You will join an international team within the PLM (Product Lifecycle Management) section, delivering engineering information management so…
Engineering (non-software)· Geneva· CHF 6’372–7’004· Posted 1 week ago
The goal of this project is to introduce innovative selections into the ATLAS trigger system to improve the identification of events in dif…
Engineering (non-software)· Geneva· CHF 6’372–7’004· Posted 1 week ago
This project focuses on the conceptual designs and conductor studies for large superconducting detector magnets planned for the Future Circ…
Engineering (non-software)· Geneva· CHF 5’266–5’793· Posted 1 week ago
The Radioactive Beam Production section (SY-STI-RBP) is seeking a Material Scientist, Materials Engineer, Chemist, or related specialist to…
Engineering (non-software)· Geneva· CHF 4’687+· Posted 1 week ago
The SY-STI-BDE Section oversees the conceptual design, construction, operation, and maintenance of beam-intercepting devices across the CER…
Engineering (non-software)· Geneva· Posted 1 week ago
Introduction: You will be part of the Experimental Physics (EP) Department, which carries out basic research. This Department aims at provi…
Engineering (non-software)· Geneva· CHF 4’687–4’687· Posted 1 week ago
You will contribute to the development, assembly, and installation of RF components for the High-Luminosity LHC (HL-LHC) galleries, working…
Other· Geneva· Posted 1 week ago
Introduction You will join the talent pool for Limited Duration research positions within the CERN Theoretical Physics Department (CERN-TH)…
Finance & Accounting· Geneva· Posted 1 week ago
Role and composition of the PFGB The functions of the PFGB are laid down in Article I 2.05 of the Fund’s rules and, amongst other things, i…
Software Engineering· Geneva· Posted 1 week ago
Introduction This role focuses on improving and evolving software developed in the EP-SFT group such as Geant4 and ROOT , two core software…
Engineering (non-software)· Geneva· Posted 1 week ago
Introduction: We invite you to take your career to an exciting new level by joining the team of operators who run the CERN accelerator comp…
Engineering (non-software)· Geneva· Posted 1 week ago
Introduction: As Mechanical Technician you will contribute to the upgrade project of the electromagnetic calorimeter (ECAL) of the CMS dete…
Other· Geneva· Posted 1 week ago
Introduction: As a firefighter at CERN, you will work 12-hour shifts with 24/7 readiness, responding to emergencies while ensuring safety t…
Engineering (non-software)· Geneva· CHF 4’687–4’687· Posted 1 week ago
In this role, you will contribute to a major upgrade program of CERN's accelerator complex by maintaining, replacing, and installing beam i…
Engineering (non-software)· Geneva· Posted 1 week ago
Introduction Within the CERN Engineering department (EN), the Cooling and Ventilation (EN-CV) group is responsible for the design, the buil…
Software Engineering· Geneva· Posted 1 week ago
Introduction: Are you passionate about enabling open science through advanced computing services, data infrastructures and collaborative re…
Engineering (non-software)· Geneva· CHF 6’911–7’326· Posted 1 week ago
Welcome to the Non-Member State Postdoc Fellowship Programme (Theoretical Physics) Two postdoctoral fellowships are awarded each year by th…
Engineering (non-software)· Geneva· Posted 1 week ago
Introduction: As Engineer in Charge of the CERN Proton Synchrotron ( PS ), you will contribute to the safe, efficient and performance-drive…
Engineering (non-software)· Geneva· Posted 1 week ago
Introduction: In this role you will be responsible for developing, maintaining, and validating physics simulation software used to model pa…
Engineering (non-software)· Geneva· CHF 6’372–7’004· Posted 1 week ago
As an applied physicist, you will contribute to the development of radiation-hard Spaghetti Calorimeter (SpaCal) technology with dense abso…
Other· Geneva· CHF 6’372–7’004· Posted 1 week ago
Do you have experience in sustainability reporting? Do you enjoy gathering and analysing information to deliver powerful communications tha…
Short Term Internship 2026
InternshipEngineering (non-software)· Geneva· CHF 1’587–1’587· Posted 1 week ago
One of CERN’s key missions is education. Our experts enjoy sharing their knowledge with committed and passionate students. If you are an un…