Electronics Control Technician

Job Posting Organization:
CERN, the European Organization for Nuclear Research, was established in 1954 and is one of the world's largest and most respected centers for scientific research. With over 2,500 employees and thousands of scientists from around the globe, CERN operates in multiple countries and is dedicated to pushing the frontiers of science and technology. The organization is known for its groundbreaking work in particle physics, and it fosters an environment of innovation and collaboration among a diverse range of professionals, including physicists, engineers, and administrative staff. Diversity is a core value at CERN, and it remains central to its mission and continued success.

Job Overview:
As an Electronics Control Technician at CERN, you will play a crucial role in supporting the installation, upgrade, and maintenance of vacuum control systems that are essential for the operation of CERN's accelerators. This position requires both independent work and collaboration within a multidisciplinary team of technicians and engineers. You will follow established procedures and quality assurance standards while interacting frequently with contractors and various CERN groups involved in signal cabling, IT networks, and electrical power infrastructure. Your contributions will directly impact the large-scale upgrade of the vacuum control systems for the High-Luminosity LHC (HL-LHC), which is set to undergo significant modernization during Long Shutdown 3 (LS3) starting in mid-202

• This role involves hands-on technical activities in workshops, surface buildings, and accelerator tunnels, making it a dynamic and engaging position.

Duties and Responsibilities:
Your responsibilities will include performing reception tests of control equipment and cables in laboratory settings, installing and uninstalling control equipment and cables in racks and accelerator tunnels, and disassembling and reassembling vacuum control systems at LHC Point 1 and Point 5 to accommodate the new HL-LHC layout. You will also be responsible for installing radiation-tolerant electronics in all LHC arcs, installing new controllers at all LHC points, testing and commissioning control equipment, calibrating controllers and electronics, performing insulation tests on cables, validating measurement chains, interlocks, and alarm systems, and producing and updating technical documentation.

Required Qualifications:
Candidates must possess hands-on experience with laboratory instrumentation, including Source-Meter Units, oscilloscopes, bench power supplies, digital multimeters, and insulation testers. Additionally, experience in the assembly and testing of high- and low-voltage connectors and cables, as well as control chassis, is required. Knowledge of electrical and electronic circuits, basic programming skills (PLC, LabVIEW, Python), and proficiency with Altium Designer (or similar EDA software) and Microsoft Office are also essential. Candidates must be fluent in spoken and written English or French, with a commitment to learning the basics of the other language.

Educational Background:
The minimum educational requirement for this position is 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 Electronics, Industrial Control/Automation, or a related field. Applicants with a Bachelor's, Master's, or PhD degree are not eligible for this position.

Experience:
The position requires a maximum of two years of professional experience since graduation in a relevant field. This experience should be in areas related to electronics, industrial control, or automation, ensuring that candidates have a foundational understanding of the technical aspects of the role.

Languages:
Fluency in spoken and written English or French is mandatory, with a commitment to learning the basics of the other language being a requirement for the position. This bilingual capability is essential for effective communication within the diverse teams at CERN.

Additional Notes:
The job closing date is set for 15.01.2026 at 23:59 CET. The contract duration is 24 months, with the possibility of extension up to a maximum of 36 months. The working hours are 40 hours per week, and the position is fully onsite. The target start date for this role is 01-June-202

• The position involves work in radiation areas and interventions in underground installations, necessitating a valid driving license and exposure 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 job reference is TE-VSC-ICM-2025-294-GRAE, and it falls under the field of Electrical or Electronics Engineering, benchmark job 300060 - Electronics Technician. The compensation includes a monthly stipend of 4624 Swiss Francs (tax-free), 30 days of paid leave per year plus 2 weeks of annual closure, comprehensive health insurance coverage, family allowances, a relocation package, and opportunities for on-the-job and formal training, including language classes.