Technical Engineer - Superconducting Magnet Construction (TE-MSC-LMF-2025-143-LD)

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 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.

Introduction

Are you an enthusiastic Electromechanical Technical Engineer interested in the development, manufacturing and operation of superconducting accelerator magnets? Join a dedicated team pushing the limits of superconducting accelerator magnets, to shape the future of the largest accelerator in the world, take part!

The Magnets, Superconductors and Cryostats (MSC) group in CERN’s Technology Department (TE), has the mandate to design, construct, and measure the superconducting and normal conducting magnets for the CERN accelerator complex. This includes magnet integration, cryostat design, quality control, and operational support across the accelerator chain.

Within MSC, the Large Magnet Facility Section (LMF) leads the construction, maintenance and support of the accelerator’s superconducting magnets. It also produces, and maintains busbars, electrical connections, and interconnections. Current work includes the construction of coils, magnets and cold masses for the HL-LHC project, as well as preparations for the upcoming Long Shutdown 3. The team is also involved in the development of future superconducting magnets, for example within the High Field Magnets program and experimental superferric magnets. All activities are carried out in a purpose-built facility on the CERN site.

Functions

As an experienced technical engineer in the Large Magnet Facility (LMF) section, you will develop a strong expertise in the field of accelerator magnet construction by:

• Contributing to the construction of superconducting coils and magnets, in close collaboration with engineers and technicians, including prototyping, with a focus on producing cost-effective, full-length accelerator magnets for system integration;
• Participating in research and development of technologies for superconducting accelerator magnets and associated technologies, including those addressed in the High Field Magnet (HFM) programme;
• Collaborate in the development of superconducting magnets, specifically related to technical aspects and fabrication, including development of tooling and follow up of purchase orders in the industry for parts or equipment;
• Coordinate the technical work of technicians and organising the work schedule as a function of the general planning;
• Develop tools and solutions for new projects and their procurement, ensuring compatibility with the repair processes of LHC Nb-Ti magnets within the LMF coil winding facility.

Bachelor's degree or equivalent relevant experience in the field of mechanical engineering, electromechanical engineering or a related field. or a related field.

Experience:

We are looking for a technical engineer to manage all life-cycle processes for the construction and operation of superconducting magnets, with the following experience:

• Proven experience in:
  • mechanics, manufacturing technologies, and processes.
• Experience in:
  • development of first-of-a-kind systems, which require the construction of mock-ups and dedicated tooling;
  • implementing manufacturing procedures to ensure high standards of quality assurance and quality control throughout the production life-cycle.
• The following experience would be an asset:
  • fabrication and assembly of superconducting accelerator coils, magnets or similar high-precision electromechanical devices;
  • technical follow-up of industrial contracts;
  • technical supervision of technicians or coordination of a workshop

Technical competencies:

• Construction, test and installation of superconducting magnets and systems: knowledge in winding, curing, reaction, and impregnation of coils is an asset.
• Assembly of mechanical structures and equipment: experience in the production and assembly of electromagnets, or similar equipment of high complexity.
• Operation and maintenance of electromechanical equipment and systems: knowledge of operation safety in a workshop environment.
• Organisation, planning and control: with experience in managing and optimising workshop resources.

Behavioural competencies:

• Demonstrating accountability:
  • taking responsibility for own actions and decisions;
  • using openness and honesty to interact constructively with others.
• Communicating effectively:
  • expressing opinions, ideas and suggestions with conviction and in a logical/structured manner;
  • keeping to the point;
  • listening actively to others and letting others speak.
• Working in teams:
  • contributing to promoting a positive atmosphere in the team through an optimistic and constructive attitude;
  • addressing issues.
• Demonstrating flexibility:
  • demonstrating a willingness to accept changing circumstances;
  • supporting initiatives for change;
  • readily accepting new tasks or work/projects.
• Achieving results:
  • delivering high quality work on time and fulfilling expectations;
  • having a structured and organised approach towards work;
  • being able to set priorities and plan tasks with results in mind.

Language skills:

Spoken and written English or French, with a commitment to learn the other language.

Eligibility and closing date:

Diversity has been an integral part of CERN's mission since its foundation and is an established value of the Organization. Employing a diverse workforce is central to our success. We welcome applications from all Member States and Associate Member States.

This vacancy will be filled as soon as possible, and applications should normally reach us no later than 17.08.2025 at 23:59 CEST.

Employment Conditions

Contract type: Limited duration contract (5 years). Subject to certain conditions, holders of limited-duration contracts may apply for an indefinite position.

Working Hours: 40 hours per week

This position involves:

• A valid driving licence.
• Work during nights, Sundays and official holidays, when required by the needs of the Organisation.
• Shift work and stand-by, when required by the needs of the Organisation.
• Use of certain mobile work equipment or equipment used for lifting loads (lifting equipment, bridge cranes, aerial work platforms, etc.) requiring a driving authorisation.
• Given the occupational health risks associated with this position, the selected candidate must obtain medical clearance before a contract offer is confirmed.

Job grade: 4-5

Job reference: TE-MSC-LMF-2025-143-LD

Benchmark Job Title: Electromechanical Technical Engineer