Materials Engineer – Polymers and Composites

What you'll do

You will join CERN’s Polymer Laboratory within the Superconducting Magnet Technology section to develop and qualify advanced polymer and composite materials.

You will contribute to the design, validation and implementation of innovative materials, used in CERN accelerator systems within a cryogenic, high-voltage and radiation environment.

Your responsibilities

Develop and qualify novel polymer and composite materials for superconducting magnets and accelerator technologies, with particular emphasis on cryogenic operation, high-voltage insulation and radiation resistance.
Design and validate manufacturing and processing techniques for superconducting magnet insulation systems, including resin transfer processes, bonding technologies, composite fabrication and additive manufacturing.
Lead research and design projects within the Polymer Laboratory to address the evolving needs of CERN accelerator complex and experimental facilities.
Contribute to the laboratory developments by identifying material technologies and processing techniques and establishing new experimental capabilities.

Still here? Let's make a quick check about

Your profile

Experience in polymer and composite materials engineering, including development of manufacturing processes for fibre-reinforced composites.
Experience in material characterisation techniques, such as mechanical, thermal or chemical analyses.
Experience coordinating or leading multidisciplinary technical and research and design activities involving multiple stakeholders.
Knowledge of superconducting magnet construction and technologies, or of materials for cryogenic, high-voltage or radiation environments, would be an asset.
Master's Degree or PhD or equivalent relevant experience in the field of material engineering, mechanical engineering, chemical engineering or a related field.

Your skills

Knowledge of radiation effects and ageing of materials.
Knowledge and application of mechanical testing (destructive).
Knowledge and analysis of materials failure.
Knowledge, application and processing techniques of polymers and composites.
Works well in groups and readily fits into a team; participates fully and takes an active role in team activities.
Takes responsibility for own actions and decisions.
Identifies, defines and assesses problems, takes action to address them.
Listens actively to others and lets others speak.
Spoken and written English, with a commitment to learn French.

Ideal start date: 01/11/2026

Contract duration (in months): 60

Grade range: 6

Benchmark job: 200080 - Material Science/Chemical Engineer/Chemist

Job flexibility: Hybrid

Medical hazard

Exposure to carcinogens, mutagens or agents toxic to reproduction.

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

Employment conditions

Shift work, when required by the needs of the Organization.
Participation in a regular stand-by duty, including nights, Sundays and official holidays.
Work in Radiation Areas.
Interventions in underground installations.

Global Benefits at CERN

A minimum net entry-salary of 9236 Swiss Francs per month, increasing in line with your years of relevant experience.
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, removal, travel expenses) depending on your individual circumstances.
Possibility to extend your contract up to 8 years + eligibility for indefinite contract tenure.

Let's get you ready

Be sure to meet the eligibility criteria

You are a national of a CERN Member State or Associate Member State. Currently, we cannot consider applications from Pakistani, Lithuanian, Latvian, Cypriot and Croatian nationals, as the ceiling defined under Article II.5 of the Associate Membership Agreement has been reached.
You have relevant qualifications and professional experience.
If you have previously held a Staff contract at CERN, you will not be eligible for these positions.
Please pay attention to the additional criteria and requirements for this specific position and mentioned above.

You will need these documents to complete your application

Your CV (English or French)
Any document you consider relevant to your application

Your CERNDepartment

The TE department specializes in maintaining world-class expertise in accelerator technologies, supporting R&D, and managing technical facilities to advance CERN's technological capabilities.

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!

Ready To apply?

Be prepared with our resources and tips

All good?

Apply now Allow 15 minutes to complete your online application

Still have a doubt ? Here are the most frequently asked questions

What should I expect during my first week at CERN?

Your onboarding at CERN includes a comprehensive induction programme, which starts with an official welcome session at the beginning of each month. In addition, you will receive important information both before and after your arrival to ensure a smooth transition into your new role. This process is designed to help you get acquainted with CERN’s environment, your team, and the tools and systems you’ll be using.
How big would the team be?

The size of the team you'll be working with at CERN depends on the specific role and department. Some teams are small and highly specialized, while others are larger and more interdisciplinary. During the interview process, you'll have the opportunity to learn more about the team structure for the position you are applying for.
What is the working language at CERN?

The working languages at CERN are English and French. However, it is not always mandatory to speak both languages to work at CERN. We offer language training to help you acquiring the other language.
What support does CERN provide for relocation?

CERN does not offer direct assistance with relocation. However, depending on your role and specific criteria, you may be eligible for certain benefits such as an installation allowance and coverage of travel expenses to join CERN. These benefits are designed to help ease the transition when relocating to the Geneva area. For more information, please consult the “Salary, Benefits and Support“ page.
Do I need a visa to work at CERN?

Whether you need a visa to work at CERN depends on your nationality and the duration of your stay. CERN assists with the necessary visa and work permit processes for its employees and visitors. The specific requirements will be communicated to you during the recruitment process.
What would my salary be?

Salaries at CERN are determined by a structured scale. Salaries are based on your role, qualifications, and experience, and are not subject to negotiation. Specific details will be provided as your application progresses. For more information, please refer to the dedicated page.