Job Description
You 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 instrumentation, including the replacement of industrial pressure sensors not suited for radiation environments. By deploying upgraded rad-tolerant sensors, you will improve system availability and robustness, delivering durable hardware solutions beyond temporary software mitigations.
Your responsibilities
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Carry out R&D on cryogenic instrumentation.
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Validate and test radiation-tolerant cryogenic instrumentation.
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Manage procurement, testing, and commissioning of sensors and electronics.
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Replace non-qualified industrial sensors to improve system reliability and availability.
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Support integration, performance analysis, and technical documentation.
Your profile
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Testing, calibration, and validation of instrumentation sensors.
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Performance analysis and optimisation of instrumentation systems.
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Experience with front-end and back-end electronics, as well as real-time data acquisition systems.
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Experience in simulation, design, and development of cryogenic instrumentation components would be an asset.
Skills
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Metrology.
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Data acquisition system.
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Diagnostics and troubleshooting of electrical and instrumentation issues in complex process systems.
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Applying practical knowledge of measurement and electronic technologies in operational environments.
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Collaborating within multidisciplinary teams and contributing to the training and supervision of students.
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Spoken and written English or French, with a commitment to learn the other language.
Eligibility criteria:
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You are a national of a CERN Member or Associate Member State.
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You have a professional background in Physicist or Nuclear Engineering (or a related field) and have either:
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a Master's degree with 2 to 6 years of post-graduation professional experience;
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or a PhD with no more than 3 years of post-graduation professional experience.
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You have never had a CERN fellow or graduate contract before.
Additional Information
Job closing date: 01.07.2026 at 23:59 CEST.
Contract duration: 24 months, with a possible extension up to 36 months maximum.
Working hours: 40 hours per week
Job flexibility: Fully Onsite
Target start date: 01-September-2026
This position involves:
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Work in Radiation Areas.
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Interventions in underground installations.
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A valid driving licence.
Job reference: TE-CRG-IC-2026-108-GRAP
Field of work: Electrical or Electronics Engineering
Benchmark job: 200140 - Applied Physicist
Global Benefits
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A monthly stipend between 6372-7004 Swiss Francs per month (tax free) depending on your degree.
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30 days of paid leave per year plus 2 weeks annual closure.
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Coverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund.
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Family, child and infant monthly allowances depending on your individual circumstances.
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A relocation package (installation grant and travel expenses) depending on your individual circumstances.
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Possibility to extend your contract up to 36 months.
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On-the-job and formal training including language classes.
Overview of CERN - Discover a world where the impossible is made possible!
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Every day, we face exciting new challenges and opportunities to contribute to cutting-edge research that shapes our understanding of the universe. We meet these challenges through the diverse perspectives within our teams, ensuring every contribution is valued and driving our shared sense of inclusion and purpose. Diversity is a core value of CERN since its foundation, and it remains central to our mission and continued success.
If you are ready to be part of a dynamic, inclusive community pushing the boundaries of knowledge, CERN is the place where your curiosity and skills can thrive. Be part of our mission to uncover what lies at the heart of the universe! TAKE PART!
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