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Current Jobs in CERN
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22 Jan 2026

Company Description At , the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

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23 Jan 2026

Company Description At , the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

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19 Jan 2026

Job Description Join our team of control and automation experts and contribute to the development of the UNICOS CPC framework, used CERN wide for the development of PLC based control systems. Your work will focus on PLC code generation tools,…

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19 Jan 2026

Job Description In this position, you will maintain the ISOLDE facility beam instrumentation, assemble new spare instruments, manage the spare parts stock, procure spare part components, and manage the manufacturing drawings and 3D model database. Your responsibilities: Perform assembly work…

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17 Jan 2026

Job Description Are you interested in shaping the next generation of particle accelerators? As a Mechanical Design Engineer at CERN, you will contribute to the design and development of normal conducting magnets for the Future Circular Collider (FCC ee). You…

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15 Jan 2026

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

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14 Jan 2026

Job Description Are you an applied physicist eager to work at the cutting edge of superconducting magnet technology? You will contribute to the electromagnetic modelling, optimisation, and experimental characterisation of High Temperature Superconducting (HTS) REBCO cables and coils within CERN's…

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14 Jan 2026

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
14 Jan 2026

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
15 Jan 2026

Job Description Are you interested in contributing to the next generation of superconducting technologies? As a Designer of High Temperature Superconducting (HTS) systems, you will contribute to the development of REBCO superconducting cables and magnets for advanced accelerator and energy…

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15 Jan 2026

Job Description Your responsibilities Join us in a place that can be hotter than the centre of the sun, and colder than the vacuum of space, at the very same time. This is the smartest way to learn more than…

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15 Jan 2026

Job Description A project is ongoing at CERN to increase the efficiency of RF power production, designing and prototyping a tristron (a hybrid between triode and klystron), a gridded tube with additional penultimate cavity that boosts the RF power production…

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14 Jan 2026

Job Description Are you a mechanical engineer eager to contribute to cutting edge scientific infrastructure? Join CERN's High Luminosity LHC project and work on the mechanical design and integration of new superconducting transfer lines. You will be part of an…

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14 Jan 2026

Job Description Are you passionate about engaging the general public in science and technology? Do you enjoy combining communication, editorial work and event organisation? Join the CERN Local Outreach team as a communications officer to engage with local audiences! CERN…

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16 Jan 2026

Job Description Are you interested in shaping the next generation of particle accelerators? As a Mechanical Design Engineer at CERN, you will contribute to the design and development of normal conducting magnets for the Future Circular Collider (FCC ee). You…

Apply Now
14 Jan 2026

Job Description Are you interested in contributing to the next generation of superconducting technologies? As a Designer of High Temperature Superconducting (HTS) systems, you will contribute to the development of REBCO superconducting cables and magnets for advanced accelerator and energy…

Apply Now
13 Jan 2026

Company Description . Job Description 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 activities covering…

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12 Jan 2026

Company Description . Job Description What you'll do You help keep abreast of developments in particle physics and related fields through scientific activities carried out within the CERN scientific environment. During your stay, you are on leave of absence from…

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12 Jan 2026

Job Description What you'll do You will join one of CERN’s experimental physics groups, if selected for this Research Fellowship, to develop and lead your own research programme at the frontier of particle physics. You will work in a highly…

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11 Jan 2026

Job Description Join CERN as a Digital IC Design & Validation Engineer, and help shape the future of Monolithic Active Pixel Sensors for particle detectors. In this role, you will contribute to the design, verification, and lab based validation of…

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11 Jan 2026

Company Description At , the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
12 Jan 2026

Company Description At , the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
07 Jan 2026

Job Description Join CERN as a Digital IC Design & Validation Engineer, and help shape the future of Monolithic Active Pixel Sensors for particle detectors. In this role, you will contribute to the design, verification, and lab based validation of…

Apply Now
08 Jan 2026

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
09 Jan 2026

Job Description Your responsibilities In this role you will engage in the development of a cryogenic cooling loop for a superconducting system, including magnet and current leads. This includes participating in the magnet and leads development fitting the cooling requirements.…

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25 Dec 2025

Job Description We are looking for a digital ASIC design engineer to work on the next generation of advanced MAPS particle detector ASICs for the CERN detector complex. You will contribute to the design, implementation, and verification of high performance…

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22 Dec 2025

Job Description In this role, you will contribute to the development and evolution of advanced physics analysis tools for the Future Circular Collider (FCC) project. You will join the EP FCC physics software team and take responsibility for key software…

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20 Dec 2025

Job Description Come and join the Web team at CERN where it all began: CERN, the birthplace of the World Wide Web and the world's largest particle physics laboratory! CERN has an opening for an Early Career Graduate (Origin) as…

Apply Now
21 Dec 2025

Company Description At , the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
22 Dec 2025

Job Description As a full stack developer in the Tools Team at SY EPC CCS, you'll become the main responsible for a set of crucial web applications used by converter experts to ensure smooth operation of the power converters at…

Apply Now
20 Dec 2025

Company Description At , the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
20 Dec 2025

Job Description Join us to push the boundaries of real time Machine Learning (ML) in one of the most demanding computing environments in the world. You will develop cutting edge ML models for the CMS Level 1 Trigger an ultra…

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21 Dec 2025

Job Description You will join the Service Management and Support Group, which promotes service management best practices and tools across the organization. Working within the framework of a cloud based SaaS service management platform (ServiceNow), you will contribute to the…

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20 Dec 2025

Job Description Your future team develops and operates advanced robotic systems for inspection, maintenance, and repair in accelerator facilities. These systems integrate complex hardware and software, requiring robust, high performance solutions to ensure reliability, autonomy, and efficiency. In this role,…

Apply Now
20 Dec 2025

Company Description At , the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
21 Dec 2025

Job Description Are you excited about bringing together particle physics and finance? applies data analysis techniques from physics to financial markets, helping regulators and exchanges tackle challenges like fraud detection. We are looking for a Research Software Engineer to turn…

Apply Now
22 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
22 Dec 2025

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
22 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
21 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
20 Dec 2025

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
20 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
22 Dec 2025

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
20 Dec 2025

Job Description In this role, you will contribute to the development and evolution of advanced physics analysis tools for the Future Circular Collider (FCC) project. You will join the EP FCC physics software team and take responsibility for key software…

Apply Now
20 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
21 Dec 2025

Job Description You will join the Service Management and Support Group, which promotes service management best practices and tools across CERN. Working with an integrated service management platform and Service Portal based on ServiceNow, you will contribute to the configuration,…

Apply Now
21 Dec 2025

Job Description Your future team develops and operates advanced robotic systems for inspection, maintenance, and repair in accelerator facilities. These systems integrate complex hardware and software, requiring robust, high performance solutions to ensure reliability, autonomy, and efficiency. In this role,…

Apply Now
22 Dec 2025

Job Description As a full stack developer in the Tools Team at SY EPC CCS, you'll become the main responsible for a set of crucial web applications used by converter experts to ensure smooth operation of the power converters at…

Apply Now
22 Dec 2025

Job Description As an Applied Physicist, you'll join the Superconducting RF Cavity Technology (SRF) Section of the Radio Frequency (RF) Group within the Accelerator Systems (SY) Department. This section is responsible for the design, maintenance, and upgrading of superconducting RF…

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22 Dec 2025

Job Description As an Electronics Control Technician, you will support the installation, upgrade, and maintenance of the vacuum control systems that protect and monitor CERN’s accelerators. You will work both autonomously and within a multidisciplinary team of technicians and engineers,…

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21 Dec 2025

Job Description What you'll do You will contribute to the Next Generation Triggers project, where CMS is exploring a Level 1 Data Scouting system for Phase 2 to enable physics analyses on all HL LHC collisions using events reconstructed by…

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21 Dec 2025

Job Description You will contribute to the design and development of laser and optical systems for the Advanced Wakefield Accelerator Experiment (AWAKE) at CERN, with a strong focus on laser, opto mechanical and optical control design and integration. The systems…

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20 Dec 2025

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
21 Dec 2025

Job Description Come and join the Web team at CERN where it all began: CERN, the birthplace of the World Wide Web and the world's largest particle physics laboratory! CERN has an opening for an Early Career Graduate (Origin) as…

Apply Now
22 Dec 2025

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
21 Dec 2025

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
15 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
16 Dec 2025

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
15 Dec 2025

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
16 Dec 2025

Company Description At , the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
15 Dec 2025

Company Description At , the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
15 Dec 2025

Company Description At , the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
17 Dec 2025

Company Description At , the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
15 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
16 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
17 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
15 Dec 2025

Job Description CMS is one of the largest physics experiments of the Large Hadron Collider (LHC), located at CERN's Point 5 site in Cessy, France. The position involves contributing to the design, development, and maintenance of software and computing systems…

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15 Dec 2025

Job Description We are seeking a motivated Mechanical Engineer to lead the design, procurement and on site implementation of a reinforced passage bridge in UXC55, and to support associated heavy lifting operations for the HL (High Luminosity) upgrades. In this…

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17 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
17 Dec 2025

Job Description You will join the team working on oil filled and cast resin transformers for power converter applications. In the framework of the project, many oil filled transformers will be replaced by cast resin transformers, for environmental reasons. You…

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15 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
15 Dec 2025

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
17 Dec 2025

Job Description In this role, you will work as a Refrigeration Research Engineer developing innovative detector cooling solutions. You will be part of a new R&D team in the EP DT DC section, focusing on ultra low temperature applications using…

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15 Dec 2025

Job Description Are you a Mechanical technician with a passion for challenging and exciting projects in the field of beam instrumentation for particle accelerators? Then seize the opportunity! Join the CERN Beam instrumentation group (BI) and be part of the…

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15 Dec 2025

Job Description What you'll do You’ll join an environment where learning and discovery go hand in hand. As a Technical Student, you’ll gain hands on experience while supporting projects in mechanical engineering. You’ll be part of a community where your…

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14 Dec 2025

Job Description What you'll do You’ll join an environment where learning and discovery go hand in hand. As a Technical Student, you’ll gain hands on experience while supporting projects in material and surface science. You’ll be part of a community…

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13 Dec 2025

Job Description What you'll do You’ll join an environment where learning and discovery go hand in hand. As a Technical Student, you’ll gain hands on experience while supporting projects in general and civil engineering. You’ll be part of a community…

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13 Dec 2025

Job Description What you'll do You’ll join an environment where learning and discovery go hand in hand. As a Technical Student, you’ll gain hands on experience while supporting projects in electrical and electronics engineering. You’ll be part of a community…

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15 Dec 2025

Job Description What you'll do You’ll join an environment where learning and discovery go hand in hand. As a Technical Student, you’ll gain hands on experience while supporting projects in applied physics. You’ll be part of a community where your…

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14 Dec 2025

Job Description What you'll do You’ll gain practical experience in an international and multicultural environment while learning how administration supports world leading scientific research. As an Administrative Student, you’ll develop your skills, contribute to real projects and discover how your…

Doctoral Student Programme 2026 2
CERN  -  Genève, GE, CH
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15 Dec 2025

Job Description What you'll do You’ll spend up months working on your doctoral thesis in a truly unique environment where science, technology and innovation meet. You’ll be part of an international community of experts, gaining experience at the forefront of…

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15 Dec 2025

Job Description Are you passionate about event coordination? Come and join the Event Operations team at CERN Science Gateway Campus. In addition to the Globe of Science and Innovation and inaugurated in October 2023, Science Gateway is CERN's new centre…

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13 Dec 2025

Job Description You will be responsible for following up on the production of the cryogenic Beam Position Monitors (BPM) and overseeing their installation on the beam screen, all the way through to their insertion into the magnets. You will also…

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14 Dec 2025

Job Description 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. Joining…

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13 Dec 2025

Job Description What you'll do You'll gain practical experience in an international and multicultural environment while learning how administration supports world leading scientific research. As an Administrative Student, you'll develop your skills, contribute to real projects and discover how your…

Apply Now
13 Dec 2025

Company Description At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
13 Dec 2025

Company Description At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
11 Dec 2025

Job Description You will contribute to the design, development, and maintenance of web based applications supporting the operational and engineering activities of the Electrical Engineering Group, working within a small but agile and talented cross functional team in the Controls…

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12 Dec 2025

Job Description 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. Joining…

Apply Now
12 Dec 2025

Job Description You will join the Converter Controls Electronics (CCE) section to contribute to the development of high performance digital control systems. Our team designs the electronics that drive power converters: essential components that power the magnets across the accelerator…

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11 Dec 2025

Job Description You will join the Converter Controls Electronics (CCE) section to contribute to the development of high performance digital control systems. Our team designs the electronics that drive power converters: essential components that power the magnets across the accelerator…

Apply Now
10 Dec 2025

Job Description Are you a motivated and hands on Robotics Engineer eager to support the robotic maintenance and inspection of CERN's experimental facilities? Robotics enables safe, remote interventions in challenging environments. You will contribute to developing and optimising perception systems,…

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08 Dec 2025

Company Description At , the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
06 Dec 2025

Company Description At , the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
06 Dec 2025

Job Description In this role, you will contribute to the development of advanced AI methods for efficient data processing in high energy physics. You will work on deep learning and tensor network techniques to help build next generation software for…

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07 Dec 2025

Job Description Are you excited about bringing together particle physics and finance? applies data analysis techniques from physics to financial markets, helping regulators and exchanges tackle challenges like fraud detection. We are looking for a Research Software Engineer to turn…

Apply Now
08 Dec 2025

Job Description Introduction Are you a highly motivated and versatile technician dreaming to take up a challenge at the frontiers of science? Join the central project team of the newly approved Search for Hidden Particles experiment within the CERN's Experimental…

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07 Dec 2025

Job Description Join the microelectronics design team at CERN to develop and optimise advanced analog integrated circuits for next generation monolithic pixel sensors. You will design, simulate, lay out, verify and test innovative circuits supporting high precision, radiation tolerant detectors…

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06 Dec 2025

Company Description At , the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…

Apply Now
06 Dec 2025

Company Description At , the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter fundamental particles that…