Electromechanical, Electrical, or Electronics Technician

Electromechanical, Electrical, or Electronics Technician

European Organization for Nuclear Research (CERN)

March 5, 2026April 19, 2026GenevaSwitzerland
Job Description
Job Posting Organization:
CERN, the European Organization for Nuclear Research, is at the forefront of scientific research and technological advancement. Established in 1954, CERN has grown to become one of the world's largest and most respected centers for scientific research, employing over 2,500 staff members and hosting thousands of scientists from around the globe. The organization operates in multiple countries, with its headquarters located in Geneva, Switzerland. CERN's mission is to push the boundaries of knowledge and understanding of the universe through groundbreaking research in particle physics and related fields. The organization fosters a collaborative environment that values diversity and innovation, ensuring that every contribution is recognized and appreciated. CERN is committed to creating a dynamic and inclusive community where curiosity and skills can thrive, making it an ideal place for professionals in various fields to contribute to cutting-edge research and technology.

Job Overview:
The position of Electromechanical, Electrical, or Electronics Technician at CERN involves a critical role in the development, manufacturing, and testing of electronic equipment specifically designed for the quench protection systems of superconducting magnets used in the Large Hadron Collider (LHC), the world's most powerful particle accelerator. The successful candidate will be part of the Technology (TE) Department, working within the Machine Protection and Electrical Integrity (MPE) Group. This role requires hands-on involvement in the installation and de-installation of electronic crates, as well as the operation of custom-made electronics that are essential for the protection of LHC superconducting magnets. The technician will be expected to engage in various activities, including organizing acceptance tests, supporting maintenance tasks, and ensuring that system documentation is kept up to date. The position also involves operating test benches to qualify electronic equipment and contributing to their ongoing development, as well as participating in the commissioning and maintenance of protection systems. The technician will be responsible for maintaining and updating databases related to system operation and maintenance, and preparing and compiling technical and operational documentation, making this a multifaceted and engaging role.

Duties and Responsibilities:
The duties and responsibilities of the Electromechanical, Electrical, or Electronics Technician include:
  • Installing and de-installing electronic equipment in the LHC tunnel, ensuring that all procedures are followed correctly and safely.
  • Organizing and conducting acceptance tests to verify the correct reception and functionality of new electronic equipment.
  • Supporting ongoing maintenance activities to ensure the reliability and efficiency of the systems in place.
  • Keeping system documentation up to date, which is crucial for operational integrity and compliance.
  • Operating test benches to qualify electronic equipment, contributing to their development and ensuring they meet the required specifications.
  • Participating in the commissioning and maintenance of protection systems, which are vital for the safe operation of the LHC.
  • Maintaining and updating databases related to system operation and maintenance, ensuring that all data is accurate and accessible.
  • Preparing and compiling technical and operational documentation, which is essential for knowledge transfer and future reference.

Required Qualifications:
Candidates for this position must possess basic experience with electronics and measurement techniques. They should have first-hand experience in assembling electronic crates, racks, and test benches, as well as knowledge of power electronics and related control systems. A solid understanding of electronics testing, assembly, and maintenance procedures is essential. Additionally, candidates should have experience with the installation, testing, and maintenance of electronic equipment. Manual skills such as connector making, cabling, and assembly are also required. The ability to prepare and maintain technical documentation is crucial, along with attention to detail, teamwork, and a willingness to learn. Proficiency in spoken and written English or French is mandatory, with a commitment to learn the other language being a plus.

Educational Background:
The educational background required for this position includes a general secondary education diploma. Candidates must be nationals of a CERN Member or Associate Member State and should have a maximum of two years of professional experience since graduation in Electromechanics, Electronics, or a related field. It is important to note that applicants with a Bachelor's, Master's, or PhD degree are not eligible for this position, ensuring that the role is tailored for early-career professionals.

Experience:
The level of experience needed for this position is relatively entry-level, as candidates should have a maximum of two years of professional experience since graduation. This allows recent graduates or those with limited experience in the field to apply and gain valuable hands-on experience in a prestigious research environment. The role is designed to provide opportunities for growth and development within the field of electromechanical and electronic systems.

Languages:
Candidates must have proficiency in spoken and written English or French, as these are the primary languages used at CERN. A commitment to learning the other language is also expected, which reflects the organization's emphasis on communication and collaboration among its diverse workforce.

Additional Notes:
This position is fully onsite and involves working in radiation areas and interventions in underground installations. A valid driving license is required, and candidates may be exposed to electromagnetic fields under certain conditions. Due to the occupational health risks associated with this position, the selected candidate must obtain medical clearance before a contract offer is confirmed. The contract duration is set for 24 months, with the possibility of extension up to a maximum of 36 months. The working hours are 40 hours per week, and the target start date for this position is June 1, 202
  • The compensation includes a monthly stipend of 4687 Swiss Francs (tax-free), 30 days of paid leave per year plus 2 weeks of annual closure, comprehensive health insurance coverage, and various allowances depending on individual circumstances. Additionally, a relocation package is provided, and on-the-job and formal training, including language classes, are offered.
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