Electrical Cabling Project Technician; EN-EL-CSLD

Introduction

Join the Cabling Section as an electrical technician and play a key role in expanding strengthening and maintaining CERNs control and power cable installations. Your work will support essential systems within the CERN accelerators such as alarm systems process control systems beam instrumentation and magnet powering systems.

• Analyse cable installation requests and liaising with requesters to obtain any missing information.
• Conduct the necessary studies including the definition of the cable types, the connectors assembly, the wire conventions, the routing and the mechanical supports in collaboration with users and considering the constraints of the work environment.
• Create bills of quantities and budgets.
• Organise cabling and de-cabling campaigns with external and internal coordination stakeholders (i.e contractors transport and handling service coordination team).
• Ensure the preparation of detailed work documentation (e.g. drawings cable lists connector assembly procedures test procedures).
• Carry out risk assessments related to the execution of cabling work identifying potential hazards and defining mitigation measures to ensure safety and compliance with CERN standards.
• Manage the logistics required for cabling activities such as material delivery scaffolding setup and site access.
• Organise and manage worksite meetings.
• Monitor and report the progress the safety and the quality of the works.
• Perform inspection testing and acceptance of completed work.

Technical certificate or general secondary education or equivalent relevant experience in the field of Industrial Electrical Installation or a related field.

• Demonstrated experience in planning preparing and overseeing industrial electrical cabling activities including the implementation of lockout / tagout (LOTO) procedures.
• Strong experience with control and power cables including their connectors.
• Experience in verifying the technical quality and compliance of cabling installations with applicable standards and specifications;
  Experience in technical supervision of contractors.

• Design and manufacturing of high-voltage cables and connectors;
• Design construction commissioning and maintenance of electrical cable systems;
• Design and manufacturing of low and high-voltage cables and connectors;

• Achieving Results: driving work / projects along and seeing them through to their conclusion;
• Communicating Effectively: listening actively to others and letting others speak;
• Managing Self: taking initiative beyond regular tasks and making things happen;
• Solving Problems: anticipating obstacles; assessing alternative solutions in order to have a fall-back plan;
• Working in Teams: building and maintaining constructive and effective work relationships.

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

Diversity has been an integral part of CERNs mission since its foundation and is an established value of the Organisation. 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 18.01.2026 at 23 : 59 CET.

• 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
• Job Flexibility:
  Hybrid
• Job grade: 3–4
• Job reference: EN‑EL‑CSLD
• Field of work:
  Electrical or Electronics Engineering
• Benchmark
  
  Job Title:
  
  Mechanical Technician

• Work in Radiation Areas.
• Interventions in underground installations.
• A valid driving licence.
• Shift work stand‑by duty and work during nights Sundays and official holidays when required by the needs of the Organisation.

• A competitive salary (tax free) 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…