Mechanical Technician (TE-MSC-SMT-2026-116-GRAE)

4/22/2026

You will participate in the fabrication and assembly of superconducting accelerator magnets, including coil winding, impregnation, and metrology. Additionally, you will support production by modifying mechanical components and developing custom tooling for prototyping activities.

Working Hours

40 hours/week

Company Size

1,001-5,000 employees

Language

English

Visa Sponsorship

About The Company

CERN is a truly unique organisation. A genuine collaboration between countries, universities, and scientists, driven not by profit margins, but by a commitment to create and share knowledge. People here are part of immense scientific discoveries, answering some of life’s most complex questions and pushing the boundaries of understanding. Experts from every field come here to share in this ambition and the nature of this collaborative, international community creates a genuine atmosphere of trust. People are free to work creatively and to trust in, and rely on, their colleagues across the organisation. History’s being made here – and the excitement is tangible, inspiring, and overwhelming at times. It is the only place in the world where you can do this work in this way. --- If you’ve worked at CERN in the past, why not join the official CERN LinkedIn Alumni group, linked from this page.

About the Role

Job Description

As mechanical technician you will be part of a team working on designing, developing, validating concepts, procedures, and tools to produce demonstrators and short models of superconducting accelerator magnets - how exciting is that? You will contribute in-field to prototyping and construction activities in relation with the engineering and construction of superconducting magnets. This is a great opportunity to learn on the job.

Your responsibilities

Participate to the different phases of the fabrication of superconducting coils (based on Low Temperature Superconducting technology), such as cable insulation and respooling, winding and curing, preparation for heat treatment, splicing, preparation for epoxy impregnation, vacuum pressure impregnation, finishing and metrology.
Participate to the assembly of superconducting demonstrators and short model magnets.
Support production activities by preparing or modifying mechanical components on conventional machines (milling, turning).
Participate to the development of custom made tooling.

Your profile

Experience in mechanics, manufacturing techniques and assembly of systems to tight tolerances.
Experience in the development of first-of-a-kind systems, which require the construction of mock-ups and dedicated tooling would be an advantage.
Basic experience with Computer Aided Design software, such as Catia, Solidworks or AutoCAD, would be an advantage.

Skills

Construction, test and installation of electromechanical equipment and systems.
Reading of mechanical drawings, including ISO-GPS tolerancing.
Basic skills in the use of conventional chips removal machines.
Quality control, writing procedure and test reports.
Spoken and written English or French, with a commitment to learn 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 Mechanical Engineering, Electromechanical Engineering (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.

Additional Information

Job closing date: 17.05.2026 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-May-2026

This position involves:

A valid driving licence.
Stand-by duty, when required by the needs of the Organization.

Job reference: TE-MSC-SMT-2026-116-GRAE

Field of work: Mechanical Engineering

Benchmark job: 300090 - Mechanical 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

Key Skills

Mechanical assemblyManufacturing techniquesSuperconducting magnetsCatiaSolidworksAutocadMechanical drawingsIso-gps tolerancingMillingTurningMetrologyQuality controlTechnical reportingElectromechanical equipmentPrototyping