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Science Education Workshops Developer (SR-ECO-EDU-2026-56-GRAP)
Summary:
Are you passionate about engaging young learners, families and students in hands-on science and sparking their curiosity? Are you excited to develop and pilot accessible weekend education lab formats? Join the CERN Education team! CERN has an opening for a Project Graduate in the Education section iEmployment Type: Full-time
Experience Level: Entry Level
Electronics Technician (EP-ESE-BE-2026-69-GRAE)
Summary:
In this role, you will support the operation and reliability of CERN's electronics pool equipment by testing, qualifying and maintaining a wide range of electronic instruments used in high-energy physics experiments and laboratories. You will maintain and improve test benches and procedures, troubleEmployment Type: Full-time
Experience Level: Entry Level
Sustainability Reporting Project Officer (OSI-ICS-2026-58-GRAP)
Summary:
You will join CERN's Sustainability Office and support delivery of the Organisation's 2027 Sustainability Report project. Working under the supervision of the Sustainability Strategy Implementation and Reporting Officer, you will contribute to the setting up, drafting and publication elements of theEmployment Type: Full-time
Experience Level: Entry Level
Energy Data Analyst (HSE-ENV-EC-2026-57-GRAP)
Summary:
The Energy Data Analyst will contribute to the digital transformation of CERN's electricity cost modelling and load forecasting framework within the Energy & Climate Action section of the Environmental Protection group. The role focuses on migrating legacy financial and forecasting tools to a structEmployment Type: Full-time
Experience Level: Entry Level
Electronics Technical Engineer (SY-EPC-OMS-2026-58-LD)
Summary:
Introduction You will work at the interface between electronics development and operations, contributing to the full lifecycle of electronic boards and test equipment used in CERN’s large-scale power converter systems. Working closely with multidisciplinary teams, you will help ensure that electroniEmployment Type: Contract
Experience Level: Not Applicable
Tags: Engineering Research
Scientific Associateship (Theoretical Physics)
Summary:
What you'll do You participate in CERN’s scientific programmes as an established and experienced scientist with an existing professional relationship with the Organization. You make use of CERN’s research facilities to contribute to theoretical particle physics activities, within the framework of CEEmployment Type: Full-time
Experience Level: Mid-Senior Level
Electronics Technician (EP-ESE-BE-2026-69-GRAE)
Summary:
In this role, you will support the operation and reliability of CERN's electronics pool equipment by testing, qualifying and maintaining a wide range of electronic instruments used in high-energy physics experiments and laboratories. You will maintain and improve test benches and procedures, troubleEmployment Type: Full-time
Experience Level: Entry Level
Support Officer (Fire & Rescue Service) (HSE-FRS-2026-68-GRAE)
Summary:
As a Support Officer you will strengthen CERN Fire and Rescue Service ( CFRS ) by providing coordination and continuity for non-operational activities during a period of increased workload linked to Long Shutdown 3 ( LS3 ), innovation activities and Future Circular Collider ( FCC ) preparation. YouEmployment Type: Full-time
Experience Level: Entry Level
Junior Instructional Designer (HR-LD-2026-70-GRAE)
Summary:
You will support the design, implementation, and continuous improvement of digital learning initiatives within CERN's Learning and Development (L&D) team. Working with modern learning platforms, e-learning solutions, data analytics, and learner engagement, you will contribute to the delivery of highEmployment Type: Full-time
Experience Level: Entry Level
Environmental Engineer (Environmental Impact Assessment) (HSE-ENV-EC-2026-59-LD)
Summary:
Introduction You will contribute to the Future Circular Collider (FCC)—the organisation’s next flagship project—by overseeing and coordinating the environmental evaluation studies required for the authorisation process, including the environmental impact assessments for a new cross-border particle aEmployment Type: Contract
Experience Level: Not Applicable
1 Marie Curie PhD position in Physics Applications of Negative Ions (PANIONS)
Summary:
Welcome to the Marie Sklodowska-Curie Actions As a recent graduate from university or advanced technical institute, you’re no doubt looking for the chance to make your mark. Here it is: we seek lively and inquiring minds with a heightened sense of curiosity to take part in projects of advanced develEmployment Type: Full-time
Experience Level: Entry Level
Radiation Protection Technical Engineer (HSE-RP-RWM-2026-65-GRAE)
Summary:
You will assist waste producers from the LHC experiments and participate in the operation of the CERN radioactive waste treatment centre, gaining experience in assessing the technical and financial impacts of end-of-life management for the engineering of radioactive components. This involves developEmployment Type: Full-time
Experience Level: Entry Level
Internal Auditor (SO-AIS-IA-2026-66-GRAE)
Summary:
As an Internal Auditor, you will participate within the Internal Audit team to perform risk-based audits and contribute to strengthening governance, risk management, and internal controls across the Organization and its Pension Fund. You will gain hands-on experience and develop valuable skills in aEmployment Type: Full-time
Experience Level: Entry Level
Tags: Accounting/Auditing Research
Electrical Technician (SY-EPC-HPC-2026-46-GRAE)
Summary:
Join CERN's High Power Converters (HPC) section, which is responsible for the design, construction, installation, operation, and maintenance of multi-MW power converters and Static Var Compensators. You will work with engineers and technicians on upgrade activities for the SPS and PS main power convEmployment Type: Full-time
Experience Level: Entry Level
Communication Support Officer (Procurement) (IPT-PI-SE-2026-57-LD)
Summary:
Introduction You will contribute to showcasing CERN’s impact on society by supporting the implementation of the Procurement communication strategy. Through engaging digital content and media, you will help strengthen outreach to industry and stakeholders while enhancing the Procurement Service’s onlEmployment Type: Contract
Experience Level: Not Applicable
DevOps Engineer for Data Management (IT-SD-DMS-2026-55-GRAP)
Summary:
The CERN IT Storage and Data Management group (IT-SD) operates the core services used by LHC and non-LHC experiments to store and manage their data, to enable data archival, reconstruction and analysis and to distribute them to archiving and computing facilities around the world (Worldwide LHC CompuEmployment Type: Full-time
Experience Level: Entry Level
Beam Physicist (BE-ABP-CAP-2026-51-GRAP)
Summary:
You will work on electromagnetic simulations for wake field and beam coupling impedance studies in accelerator components as well as their coupling with beam dynamics. A key objective of the project is the further development of Wakis, an open-source wakefield simulation code available on GitHub, inEmployment Type: Full-time
Experience Level: Entry Level
Data Centre Engineer (BE-CSS-ISA-2026-56-LD)
Summary:
Introduction: Are you a skilled and experienced Data Centre Engineer? Do you want to contribute to the unique challenge of making CERN’s particle accelerators function in an efficient and synchronised manner? Join the Controls Software & Services group, to work on the computing infrastructure neededEmployment Type: Contract
Experience Level: Not Applicable
Applied Physicist - Collective Effects (BE-ABP-CEI-2026-53-GRAP)
Summary:
As an Applied Physicist, you will contribute to the High-Luminosity LHC (HL-LHC) project, which aims at a six-fold increase of the integrated luminosity of the Large Hadron Collider (LHC). Your task will be to assess limitations and find mitigations for collective effects in the machine, in particulEmployment Type: Full-time
Experience Level: Entry Level
Cloud Engineer (IT-CD-CLI-2026-52-GRAP)
Summary:
Are you passionate about cloud technologies and curious about how large-scale organisations keep cloud usage efficient, transparent and under control? Join CERN's Cloud Enablement Team and help shape how public cloud platforms such as AWS, Google Cloud Platform (GCP) and Azure are adopted and operatEmployment Type: Full-time
Experience Level: Entry Level
Electrical Cabling Project Technician (EN-EL-CS-2025-277-LD)
Summary:
Introduction Join the Cabling Section as an electrical technician, and play a key role in expanding, strengthening, and maintaining CERN’s control and power cable installations. Your work will support essential systems within the CERN accelerators, such as alarm systems, process control systems, beaEmployment Type: Contract
Experience Level: Not Applicable
Full-Stack Software Engineer (IT-CE-LCG-2026-54-GRAP)
Summary:
Are you a motivated computing graduate interested in global scientific infrastructure? Join CERN and contribute to the Computing Resource Information Catalogue (CRIC), a topology service describing computing and storage resources across the Worldwide LHC Computing Grid (WLCG), which connects over 15Employment Type: Full-time
Experience Level: Entry Level