9,464+ Cloud Physicist Jobs in Switzerland — Top Companies Hiring June 2026

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Applied Physicist Collective Effects

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 be ...

Plasma Wakefield Simulation Physicist

Big Science Sweden is seeking an Applied Physicist for Plasma Simulations at CERN. You will contribute to a leading plasma accelerator experiment focusing on advanced simulations and modeling. The role requires a master's degree with professional experience or a PhD. You will apply state-of-the-art sim ...

Applied Physicist, Quench Protection

You will play a key role in ensuring that advanced simulation tools accurately reflect experimental behaviour of superconducting magnet systems. You will work closely with experimental test teams and simulation developers to validate, analyse and improve computational models, with particular emphasis on quenc ...

Applied Physicist CLEAR Facility

You will contribute to the operation and development of the CLEAR user facility, optimizing beam parameters to meet experimental needs. The role includes coordinating with user groups, supporting experiments, and following up on requests. A key focus is on medical research, including Very High Energy Electron ...

Physicist RICH Detector Development

As an applied physicist, you will be part of the RICH Detector strategic R&D activities and the LHCb RICH Upgrade project. This includes studies of novel single-photon detectors such as SiPMs (Silicon Photomultipliers) at cryogenic temperatures, calibrations of readout electronics in the sub-100 ps time domai ...

Applied Physicist MAPS Detectors

Join a team of physicists and engineers working on the development of detector concepts for the FCC-ee physics program. You will be responsible for developing simulation software to model the performance of MAPS sensors, used in the vertex detectors of several detector concepts. You will also contribute to ...

Applied Physicist n_TOF Facility

The n_TOF facility at CERN provides high-intensity, wide-energy neutron beams for high-precision studies in nuclear astrophysics and medical applications. This position will focus on simulation studies with the aim of optimising the facilities performance. You will contribute to neutronics validation a ...

Applied Physicist for Particle Detectors

Datum: 5 oktober, 2025 Tid: 11:59 Placering: CERN Mer information Are you an applied physicist with expertise in particle detectors? Do you want to help build ALICE's next-generation silicon vertex detector and drive the R&D for the experiment's future evoluti ...

Senior Theoretical Physicist — Particle Physics

Big Science Sweden is looking for a Scientific Associate in Theoretical Physics to participate in CERN’s scientific programmes. As an experienced scientist, you will utilize CERN’s research facilities to contribute to theoretical particle physics activities. You will carry out scientific activities, en ...

Senior Theoretical Physicist — Particle Physics

Big Science Sweden is looking for a Scientific Associate in Theoretical Physics to participate in CERN’s scientific programmes. As an experienced scientist, you will utilize CERN’s research facilities to contribute to theoretical particle physics activities. You will carry out scientific activities, en ...

Applied Physicist for Penning Trap

You will contribute to improving the performance of a Penning trap used in the HIE-ISOLDE post-accelerator to accumulate, cool and bunch high-intensity radioactive ion beams prior to charge breeding and acceleration. The work includes mechanical design and modification of internal trap components, production ...

Applied Physicist LHCb Calorimeter Upgrade

Datum: 15 februari, 2026 Tid: 11:59 Placering: CERN Mer information As an applied physicist, you will be part of the LHCb electromagnetic calorimeter (ECAL) upgrade project. This includes the optimisation, construction, commissioning and operation of novel mod ...

Applied Physicist in TPC Calibration

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 ...

Applied Physicist LHCb Electronics Integration

Mer information As an applied physicist, you will support the design, integration, and commissioning of front-end electronics systems across LHCb subdetectors (VELO, RICH, CALO) for the LHCb Upgrade II project, targeting demanding timing requirements. Your work will combine hands‑on technical dev ...

Medical Accelerator & Beam Operations Physicist

Big Science Sweden seeks a qualified candidate to join the CLEAR user facility in Geneva, Switzerland. You will optimize beam parameters for medical research and support user experiments, while also mentoring students and improving operational tools. The role demands a master's degree with 2-6 years of ...

HEP Physicist for Data Preservation

Are you excited about giving a second life to a vintage but invaluable set of data, which has the potential to significantly enhance the quality of the preparation studies for the next flagship collider at CERN, the Future Circular Collider? The LEP project aims at migrating the data collected and LE ...

Applied Physicist in LAr Calorimeters

Join the ATLAS experiment at the HL-LHC during a pivotal moment. In this role, you will help operate one of the world’s most advanced calorimeter systems and shape the next-generation upgrade that will enable groundbreaking physics in the years ahead. You will work closely with experts developing, operating, ...

Applied Physicist for Plasma Simulations

Applied Physicist for Plasma Simulations Placering: CERN Mer information You will contribute to the preparation of a world‑leading plasma accelerator experiment within an international collaboration. The project focuses on advanced simulation and modelling for Run 2 of the AWAKE ...

Applied Physicist: Superconducting Magnet Simulations

CERN is seeking an Applied Physicist for a full-time role focusing on advancing simulation tools for superconducting magnet systems. The candidate will validate existing simulation tools, support the preparation of test plans, and provide feedback to developers. A Master's degree with 2-6 years of experience or ...

Senior Experimental Physicist Space Research Technology

Senior Experimental Physicist – Space Research Technology Posted: Job reference: 0ac d2780e9bf94fc8f13cfc3 Location: Martigny, Switzerland Company Overview INAUTALENT is supporting the International Space Federation (ISF), a pioneering R&D organization based in Clus ...

Applied Physicist Pixel Detector R&D

Join the CERN Experimental Physics department in its R&D program on technologies for future experiments, focusing on advanced silicon pixel detectors. The work involves combining sensors and readout electronics into compact, lightweight detector hybrids. You will develop and test new methods for connecting th ...

Applied Physicist: Beam Loss Detector Innovator

Big Science Sweden is seeking an Applied Physicist specializing in Beam Loss Measurements at CERN in Geneva, Switzerland. The successful candidate will focus on pioneering advancements in beam loss detection and contribute significantly to the Future Circular Collider Electron-Positron project. Respons ...

Applied Physicist Trigger & DAQ Systems Lead

Big Science Sweden is looking for an Applied Physicist in Geneva to contribute to the development of software that controls hardware modules for the CMS experiment. Your role will involve using the XDAQ framework to implement software in a distributed system. You will also lead the commissioning of DAQ ...

Applied Physicist: Front End Electronics & Timing

Big Science Sweden in Switzerland is looking for an applied physicist to support the design and integration of front-end electronics systems across LHCb subdetectors for the LHCb Upgrade II project. You will engage in hands-on technical development, system integration, and harmonising timing approaches. < ...

Applied Physicist for ATLAS Trigger Reconstruction

Applied Physicist for ATLAS Trigger Reconstruction Placering: CERN Mer information The goal of this project is to introduce innovative selections into the ATLAS trigger system to improve the identification of events in difficult regions of the parameter space, including ...

Applied Physicist – Quench Protection & Magnetic Systems

Big Science Sweden is seeking a candidate in Geneva, Switzerland, to play a key role in validating and improving simulation tools for superconducting magnet systems. This role involves collaboration with experimental test teams and an emphasis on quench protection and ramp loss phenomena. The ideal can ...

Applied Physicist: Lead Superconducting Detector Magnets

CERN in Geneva is looking for a full-time Applied Physicist focusing on superconducting detector magnets. This role involves conducting studies and designing large superconducting solenoids for the Future Circular Collider project. The position requires a background in superconductivity and analytical ...

MAPS Detectors Physicist — Vertex Tracker Innovation

Big Science Sweden invites applications for a role focusing on the development of simulation software for MAPS sensors used in detector concepts for the FCC-ee physics program. You will be responsible for modeling the performance of these sensors and contribute to an innovative Tracker concept based on MAPS t ...

Senior Experimental Physicist Space Research Technology

Company Overview INAUTALENT is supporting the International Space Federation (ISF), a pioneering R&D organization based in Cluses (French Alps), strengthening its team. ISF is at the forefront of research on gravity‑control propulsion and quantum‑vacuum energy, aiming at clean and sustainable ener ...

Applied Physicist for Particle Flow Reconstruction

Applied Physicist for Particle-Flow Reconstruction Placering: CERN Mer information In this role, you will contribute to the development of machine learning-based Particle-Flow reconstruction for the CMS experiment, integrating advanced algorithms into the High Level Trigger ...

Applied Physicist (Trigger and Data Acquisition)

Applied Physicist (Trigger and Data Acquisition) Datum: 18 juni, 2025 Tid: 11:59 Placering: CERN Mer information You will contribute to the development of online software, which controls the custom hardware modules that read out the data from the back ...

Applied Physicist Micro Pattern Technologies Workshop

Datum: 26 april, 2026 Tid: 11:59 Placering: CERN Mer information Are you interested in detector technologies and thin-film processing for Micro-Pattern Gas Detectors used in particle physics experiments? This hands‑on role involves the development, processi ...

Applied Physicist / Systems Engineer for LHCb

Applied Physicist / Systems Engineer for LHCb Datum: 27 juni, 2025 Tid: 11:59 Placering: CERN Mer information We are looking for an Applied Physicist / Systems Engineer, with broad competences in Data Acquisition, Readout technologies, timing receptio ...

Applied Physicist Non linear Beam Dynamics

Datum: 5 oktober, 2025 Tid: 11:59 Placering: CERN Mer information As an Applied Physicist, you will join the Non-Linear Dynamics and Collimation Section within the Accelerator and Beam Physics Group (ABP) under the Beams Department (BE), where you will work ...

Applied Physicist: TPC Calibration & Data Quality

Big Science Sweden is seeking an applied Physicist to join the ALICE experiment team at the Large Hadron Collider. This role involves contributing to groundbreaking research on Quark-Gluon Plasma and high-rate heavy-ion collisions. The ideal candidate will have a master’s degree with 2 to 6 years of professional ...

Applied Physicist: Future Superconducting Detector Magnets

Big Science Sweden is seeking an Applied Physicist for the Future Circular Collider (FCC-ee) project at CERN. The role includes designing large superconducting solenoids and conducting studies to analyze thermal, cryogenic, and mechanical performance. Applicants must have a relevant master's or PhD deg ...

Applied Physicist Neutron Beams & Simulation Lead

Big Science Sweden is seeking a candidate for a position at CERN, focusing on simulation studies to optimize the n_TOF facility's performance. Responsibilities include contributing to neutronics validation and redesigning a collimation system. Qualified candidates should have a master's degree with 2 t ...

Applied Physicist Future Superconducting Detector Magnets

Applied Physicist - Future Superconducting Detector Magnets Datum: 23 juni, 2026 Tid: 11:59 Placering: CERN Mer information This project focuses on the conceptual designs and conductor studies for large superconducting detector magnets planned for the ...

Senior Experimental Physicist Space Tech (Flexible Work)

INAUTALENT is seeking a Senior Experimental Physicist for the International Space Federation based in Martigny, Switzerland. This role focuses on leading hands-on experimental research activities, designing and analyzing complex experiments involving advanced physics technologies. The ideal candidate w ...

Applied Physicist, LHCb ECAL Upgrade Lead (SpaCal)

Big Science Sweden söker en tillämpad fysiker som kommer att delta i uppgraderingsprojektet av LHCb:s elektromagnetiska kaloriemeter (ECAL) på CERN. Du kommer att ta ledarens roll i att förbättra LHCb ECAL under den tredje långa nedstängningen med nya moduler baserade på SpaCal-teknologi. Din roll inkl ...

Applied Physicist: Next Gen Superconducting Detector Magnets

CERN European Organization for Nuclear Research is seeking an Applied Physicist for the Future Superconducting Detector Magnets project. The successful candidate will design superconducting solenoids essential for the Future Circular Collider and engage in R&D of superconducting materials. Your respons ...

Lead Applied Physicist & Systems Engineer – Upgrade II

Big Science Sweden is hiring an Applied Physicist / Systems Engineer in Geneva to lead the TFC system's future development for LHCb Upgrade II. The ideal candidate should have a Master's degree with 2 to 6 years of experience or a PhD with up to 3 years. Key responsibilities include working with Data Acquisition ...

Senior Experimental Physicist Space Propulsion & Energy Lab

The International Space Federation (ISF) based in Switzerland is seeking a Senior Experimental Physicist to lead hands-on research within an advanced physics lab. You'll design and analyze complex experiments, focusing on analog resonant electronic systems. The role requires a Ph.D. and 7+ years of relevant lab ...

Cryogenic SiPM Physicist for RICH Detector Upgrades

Big Science Sweden in Switzerland is looking for an applied physicist to join the RICH Detector strategic R&D activities and the LHCb RICH Upgrade project. The position involves studying novel single-photon detectors at cryogenic temperatures and various calibration tasks, blending hands-on experimentation wi ...

Applied Physicist or Engineer for Beam Instrumentation

Applied Physicist or Engineer for Beam Instrumentation Placering: CERN Apply to join CERN as an Applied Physicist or Engineer in the Beam Instrumentation Group of the Accelerator Systems Department (SY). You will contribute to the development of state‑of‑the‑art beam diagnostic tech ...

LAr Calorimeter Physicist for HL LHC Upgrade

Big Science Sweden in Switzerland is seeking candidates for a role in the ATLAS experiment at the HL-LHC. This position involves operating advanced calorimeter systems and shaping upgrades essential for future physics research. Candidates must hold a master's degree with 2 to 6 years of experience or a PhD with ...

Applied Physicist Real Time Particle Flow Reconstruction

Big Science Sweden is seeking an Applied Physicist for Particle-Flow Reconstruction at CERN in Switzerland. In this role, you will contribute to the development of machine learning-based Particle-Flow reconstruction for the CMS experiment, integrating advanced algorithms into the High Level Trigger as part of ...

Applied Physicist for SRF Cavity R&D

The Radio Frequency Group (RF) of CERN's Accelerator Systems Department (SY) is seeking an Applied Physicist to join the Superconducting Radio Frequency Cavity Technology section (SRF). You will work with a small, focused team to investigate and leverage the superconducting properties of thin and multilaye ...

Penning Trap Physicist: Ion Beams & Plasma Simulations

Big Science Sweden in Geneva, Switzerland, seeks an expert to enhance the performance of a Penning trap for radioactive ion beams. Responsibilities include mechanical design, component modification, and participation in simulations and experimental studies. To qualify, candidates must have a Master's d ...

Applied Physicist: Collective Effects for HL LHC

Big Science Sweden is seeking an Applied Physicist to contribute to the High-Luminosity LHC (HL-LHC) project focused on increasing the integrated luminosity of the Large Hadron Collider. The role involves assessing limitations and finding solutions for collective effects from beam-induced impedance. Candidates m ...

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    Cloud Physicist Jobs in Switzerland Job Search Guide, Trends and Insights