hadron

You will join a team working on sources and linacs beam dynamics simulations. In this position, you will take charge of Linac4 source extraction studies, design and measurements. This includes the implementation of existing models in Xsuite and benchmark with TraceWin and Travel codes.Be sure to meet the eligibility criteriaBy the application deadline, you...

pCERN in Geneva is seeking a specialist to develop and optimize GPU-accelerated Monte Carlo detector simulation software within the Geant4 team, with a focus on optical photon transport. You will contribute to design and implementation and ensure physics validation against CPU simulations. /ppYou will profile and optimize performance, write tests, and...

Mechanical Technician for Superconducting Magnets Datum: 10 mars, 2026 Tid: 11:59 Placering: CERN Mer information As a mechanical technician, you will support the development, manufacturing and maintenance of key components used in superconducting accelerator magnets, including busbars and interconnections for the Large Hadron Collider (LHC), as well as...

The ALICE Technical Coordination team is expanding to address the increased mechanical-engineering workload associated with the scheduled Large Hadron Collider (LHC) Long Shutdown periods in 2026-2028 (LS3) and 2033-2034 (LS4), including detector decommissioning and installation activities, the development of the entirely new ALICE 3 detector, and the...

ppIn this role, you will develop and improve GPU-accelerated Monte Carlo detector simulation software within the Geant4 team, with a particular focus on optical photon transport. You will contribute to software design and implementation, physics validation against established CPU simulations, performance optimisation, and integration into experimental...

ppThe Engineering Department at CERN is seeking an experienced International Welding Engineer (IWE) to join the Forming Welding Section (MME-FW) within the Mechanical and Materials Engineering Group (MME). The selected candidate will provide advanced technical expertise in welding and non‑destructive testing (NDT) in support of complex interventions...

You will join the Procurement and Industrial Services Group (PI), the central unit responsible for procuring all supplies and services for the Organisation. As a Procurement Professional in the Supplies (SU) section, you will directly support the landmark High-Luminosity Large Hadron Collider (HL-LHC) project. You will be responsible for developing,...

Full-timeCompensation: CHF 5,266 - CHF 5,793 - monthlyLooking for an opportunity to apply your mechanical engineering skills to the upgrade of the world's most powerful particle accelerator? Join CERN's Vacuum, Surfaces and Coatings (VSC) Group and contribute to the upgrade of critical beam vacuum systems that are essential for the performance and...

CERN in Geneva is seeking a specialist to develop and optimize GPU-accelerated Monte Carlo detector simulation software within the Geant4 team, with a focus on optical photon transport. You will contribute to design and implementation and ensure physics validation against CPU simulations.You will profile and optimize performance, write tests, and collaborate...

As Radiation Protection Physicist you will be part of the Occupational Health & Safety and Environmental Protection (HSE ) Unit, namely the Accelerators & Sites (AS) section of the HSE Radiation Protection (RP) Group. You will join a dynamic team, working on the radiation protection aspects of the operation, and the upgrades of the Large Hadron Collider (LHC...

pIn this role, you will operate, monitor and continuously improve the large-scale workflow management system that processes data for the CMS experiment at the Large Hadron Collider. You will oversee central production and validation workflows across a global distributed computing infrastructure, investigating and resolving issues to ensure efficient and...

pAre you a motivated Computing Engineer looking to contribute to a global scientific infrastructure? Join CERN’s IT Computing for Experiments group (IT-CE), responsible for activities supporting the CERN physics community, from the coordination of core functions and services of the Worldwide LHC Computing Grid (WLCG), to the development of advanced...

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 particular from beam-induced impedance.Be sure to meet the...

Join the team responsible for the vacuum systems of the High-Luminosity Large Hadron Collider (HL-LHC), the upgrade that will boost the performance of the world's most powerful accelerator. In this role, you will contribute to the coordination of materials logistics and database support for all vacuum equipment involved in this major project. Working across...

Are you a motivated Computing Engineer looking to contribute to a global scientific infrastructure? Join CERN’s IT Computing for Experiments group (IT-CE), responsible for activities supporting the CERN physics community, from the coordination of core functions and services of the Worldwide LHC Computing Grid (WLCG), to the development of advanced...

ph3Instrumentation Engineer, cryogenic instrumentation /h3pbDatum: /b 1 juli, 2026 bTid: /b 11:59 /ppbPlacering: /b CERN /ph3Mer information /h3pYou will contribute to the operation and evolution of the Large Hadron Collider’s cryogenic infrastructure. You will lead the development, procurement, and commissioning of radiation-tolerant cryogenic...

In this role, you will operate, monitor and continuously improve the large-scale workflow management system that processes data for the CMS experiment at the Large Hadron Collider. You will oversee central production and validation workflows across a global distributed computing infrastructure, investigating and resolving issues to ensure efficient and...

The Engineering Department at CERN is seeking an experienced International Welding Engineer (IWE) to join the Forming & Welding Section (MME-FW) within the Mechanical and Materials Engineering Group (MME). The selected candidate will provide advanced technical expertise in welding and non‑destructive testing (NDT) in support of complex interventions...

Join the ALICE experiment team at the Large Hadron Collider to contribute to cutting-edge research on Quark-Gluon Plasma and high-rate heavy-ion collisions. We are seeking an applied Physicist with strong expertise in Time Projection Chamber (TPC) calibration to support the optimization, correction procedures, and data-quality workflows of the upgraded ALICE...

Mechanical Technician Thin Film Coatings Datum: 18 maj, 2026 Tid: 11:59 Placering: CERN Mer information As part of the Vacuum, surfaces and coatings group of the Technology Department, you will join the teams applying thin carbon coatings in the beam line of the Large Hadron Collider (LHC) during the next Long Shutdown. After an initial on-the-field...