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CERN

Electrical Technician (SY-EPC-HPC-2026-9-GRAE)

Geneva , Switzerland
full-time

AI overview

Join a dynamic team working on high-voltage installations at CERN, collaborating on innovative engineering projects that push the boundaries of science.

You will join the team working with electrical substations and outdoor high-voltage installations at the 18 kV level. The purpose of these installations is the compensation of reactive power that is consumed by CERN's particle accelerators. In close cooperation with our experienced lead technical engineer, you will work on the two worksites for new projects, in HL-LHC P1 and P5.  

Your responsibilities

  • Realisation of 3-D mechanical drawings for the integration of racks and control chassis into high-voltage substations.
  • Realisation of electrical circuit diagrams for the control and protection circuits.
  • Realisation of protection and control chassis, including their installation, cabling and testing.
  • Supervision of the work of contractors on the worksite (control racks and protection relays).
  • Supervision and coordination of high-voltage cable installation work.
  • Participation in the testing and commissioning of these new installations, including their controls, remote supervision and protection systems.
  • Study, integration, implementation, and testing new controls and protection relays for other similar high-voltage projects.
  • Participation in dielectric testing of insulation systems.

Your profile

  • Experience working in electrical installations (high-voltage or low voltage).
  • Experience working in a team.
  • Worksite experience.

Skills:

  • Knowledge of and adherence to worksite safety rules.
  • Construction, testing and installation of electrical systems.
  • Technical document and test report writing.
  • Spoken and written English or French, with a commitment to learn the basics of the other language.

Eligibility criteria:

  • You are a national of a CERN Member or Associate Member State.
  • By the application deadline, you have a maximum of two years of professional experience since graduation in Electricity (or a related field) and your highest educational qualification is a general secondary education diploma.
  • You have never had a CERN fellow or graduate contract before.
  • Applicants with a Bachelor's, Master's or PhD degree are not eligible.

Job closing date: 19.02.2026 at 23:59 CET.

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-June-2026

This position involves:

  • A valid driving licence.
  • Exposure to electromagnetic fields under certain exposure conditions.

Given the occupational health risks associated with this position, the selected candidate must obtain medical clearance before a contract offer is confirmed.

Job reference: SY-EPC-HPC-2026-9-GRAE

Field of work: Electrical or Electronics Engineering

Benchmark job: 300040 - Electrical Technician

Global Benefits

  • A monthly stipend of 4687 Swiss Francs per month (tax free).
  • 30 days of paid leave per year plus 2 weeks annual closure.
  • Coverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund.
  • Family, child and infant monthly allowances depending on your individual circumstances.
  • A relocation package (installation grant and travel expenses) depending on your individual circumstances.
  • Possibility to extend your contract up to 36 months.
  • On-the-job and formal training including language classes.

Overview of CERN - Discover a world where the impossible is made possible!

At CERN, the European Organization for Nuclear Research, we are pushing the frontiers of science and technology. Our groundbreaking work brings together not only physicists but also a diverse range of professionals from engineering, technical, scientific, and administrative fields. Together, we foster an environment where innovation and collaboration thrive.

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!

More information about us, here: careers.cern

Perks & Benefits Extracted with AI

  • Health Insurance: Coverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund.
  • Learning Budget: On-the-job and formal training including language classes.
  • Relocation package: A relocation package (installation grant and travel expenses) depending on your individual circumstances.
  • Paid Time Off: 30 days of paid leave per year plus 2 weeks annual closure.
CERN

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 are made to collide together at close to the speed of light. The process gives physicists clues about how particles interact, and provides insights into the fundamental laws of nature. Find out more on http://home.cern.

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Salary
CHF 4'687 per month
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