Telecom and Network Infrastructure Technician

Telecom and Network Infrastructure Technician

European Organization for Nuclear Research (CERN)

August 8, 2026September 22, 2026GenevaSwitzerland
Job Description
Job Posting Organization:
CERN, the European Organization for Nuclear Research, is a leading scientific research institution established to probe the fundamental structure of the universe. It employs physicists and engineers who utilize the world's largest and most complex scientific instruments to study fundamental particles. CERN's mission is to advance our understanding of the basic constituents of matter and the fundamental laws of nature. The organization operates in multiple countries and employs a diverse workforce, fostering an environment of innovation and collaboration. CERN is committed to diversity and inclusion, making it a central value since its inception.

Job Overview:
The Telecom and Network Infrastructure Technician will join the Deployment and Operations team within the Communication Systems and Fabric Group at CERN. This position is crucial for ensuring reliable connectivity across CERN's extensive research environment. The technician will coordinate and oversee telecom and network infrastructure projects, collaborating with contractors, users, and technical teams to plan installations, verify quality, ensure safety, and maintain accurate documentation. Candidates with hands-on experience in cabling, telecom, electrical, or network installation are encouraged to apply, as this role offers a unique opportunity to develop skills in an international setting.

Duties and Responsibilities:
The primary duties of the Telecom and Network Infrastructure Technician include reviewing cabling requests and collaborating with requesters to clarify their needs. The technician will help define suitable cable types and routes, coordinating cabling and de-cabling activities with both internal teams and external partners. They will prepare clear and practical documentation to support the work, such as technical plans and drawings. The technician will contribute to safe working practices by identifying potential risks and supporting the implementation of mitigation measures in accordance with CERN standards. Additionally, they will organize logistics for cabling activities, including materials and equipment, participate in worksite coordination meetings, track progress, and ensure that work is carried out safely and to a high standard. The technician will also take part in inspections and acceptance of completed work, helping to keep infrastructure records up to date.

Required Qualifications:
Candidates must possess a higher technical diploma or equivalent relevant experience in Telecommunications, Information & Communication Technologies, Electric, or a related field. Experience in telecom, network, electrical, industrial, or technical infrastructure installation environments is essential. The ability to coordinate work on-site with contractors, users, or technical teams is required, along with a good understanding of safety, quality, and documentation practices. Candidates should be able to read or produce basic technical documentation, drawings, or work instructions. Experience with structured cabling, fiber, copper, coaxial, or radio/leaky-feeder systems is desirable, as is work experience in complex industrial or safety-regulated environments. Familiarity with acceptance testing, certification, or quality checks of cabling installations is also beneficial, along with contractor follow-up or worksite coordination experience.

Educational Background:
The position requires a higher technical diploma or equivalent relevant experience in the fields of Telecommunications, Information & Communication Technologies, Electric, or related disciplines. This educational background is crucial for understanding the technical aspects of the role and ensuring effective communication with various stakeholders involved in the projects.

Experience:
Candidates should have experience in telecom, network, electrical, industrial, or technical infrastructure installation environments. This experience is vital for the technician to effectively coordinate work on-site, manage relationships with contractors and users, and ensure that all safety and quality standards are met. Previous roles that involved hands-on work in similar environments will be advantageous.

Languages:
Proficiency in spoken and written English is mandatory, and knowledge of French is considered an advantage. Candidates should also demonstrate a commitment to learning the other language, as effective communication is essential in this international work environment.

Additional Notes:
The position is a limited duration contract for 5 years, with the possibility of extension up to 8 years and eligibility for an indefinite contract tenure. The working hours are set at 40 hours per week, with hybrid job flexibility. The role may involve work in radiation areas, interventions in underground installations, and work during nights, Sundays, and official holidays as required by the organization's needs. Stand-by duty may also be required. CERN offers a competitive salary that is tax-free, along with 30 days of paid leave per year, comprehensive health insurance coverage, family allowances, and a relocation package depending on individual circumstances.
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