Mechanical 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 known for its groundbreaking work in particle physics. The organization is dedicated to pushing the frontiers of science and technology, fostering an environment of innovation and collaboration among physicists, engineers, and other professionals. Diversity is a core value at CERN, and it plays a crucial role in its mission to explore the fundamental structure of the universe.

Job Overview:
The Mechanical Technician position at CERN involves contributing to the final development of technology used for coating beam screens with amorphous carbon thin films for the High-Luminosity LHC. The successful candidate will be part of the coating team, participating in the deployment and production of these coatings within the LHC tunnel. This role requires practical experience in assembling mechanical equipment and the ability to work collaboratively in a team environment. The technician will be responsible for the fabrication and assembly of mechanical components, as well as validating the coating technology and process in laboratories. The position demands a commitment to learning and adapting to new technologies and processes, ensuring that the coating setups are implemented effectively and efficiently.

Duties and Responsibilities:
The duties and responsibilities of the Mechanical Technician include:

• Final implementation of coating setups, which involves mechanical design and construction of customized physical vapor deposition sources, carriers, and other tooling.
• Assembly of components for Ultra High Vacuum systems.
• Validating the coating technology and process in laboratory settings.
• Conducting coating production activities simultaneously in the LHC tunnel and on surface facilities.
• Collaborating with team members to ensure successful project outcomes.
• Maintaining safety protocols while working in radiation areas and underground installations.
• Performing interventions as required, including working during nights, Sundays, and official holidays when necessary.

Required Qualifications:
Candidates must meet the following eligibility criteria:

• Be a national of a CERN Member or Associate Member State.
• Have a maximum of two years of professional experience since graduation in mechanical engineering or a related field.
• Hold a general secondary education diploma as the highest educational qualification.
• Have never held a CERN fellow or graduate contract before.
• Applicants with a Bachelor's, Master's, or PhD degree are not eligible for this position. Practical experience in assembling mechanical equipment and knowledge of vacuum technology and CNC is advantageous.

Educational Background:
The educational background required for this position includes a general secondary education diploma. Candidates should have a foundational understanding of mechanical engineering principles, as well as practical skills in assembling mechanical components and equipment. Additional training or certifications in relevant technical fields may be beneficial but are not mandatory.

Experience:
The position requires candidates to have a maximum of two years of professional experience since graduation in mechanical engineering or a related field. This experience should ideally include practical work in assembling mechanical equipment and familiarity with machining processes.

Languages:
Candidates must be proficient in spoken and written English or French, with a commitment to learn the other language. This bilingual requirement is essential for effective communication within the diverse team at CERN.

Additional Notes:
The contract duration for this position is 24 months, with the possibility of extension up to a maximum of 36 months. The working hours are set at 40 hours per week, and the position is fully onsite. The target start date for this role is July 1, 202

• The job involves working in radiation areas and may require interventions in underground installations. A valid driving license is necessary, and candidates should be prepared to work during nights, Sundays, and official holidays as required by the organization's needs. The job reference is TE-VSC-SCC-2026-114-GRAE, and the field of work is Mechanical Engineering. The benchmark job code is 300090 - Mechanical Technician. Compensation includes a monthly stipend of 4687 Swiss Francs (tax-free), 30 days of paid leave per year, comprehensive health insurance coverage, family allowances, a relocation package, and opportunities for on-the-job and formal training, including language classes.