Electromechanical Engineer

Job Posting Organization:
CERN, the European Organization for Nuclear Research, is a leading scientific research institution established in 195

• It is located in Geneva, Switzerland, and is known for its groundbreaking work in particle physics. CERN operates in multiple countries and employs thousands of scientists, engineers, and support staff from around the world. The organization is dedicated to pushing the frontiers of science and technology, fostering an environment of innovation and collaboration among diverse professionals.

Job Overview:
The position of Electromechanical Engineer within the Cryogenic Group at CERN involves working in a multidisciplinary environment focused on cryogenic instrumentation, control systems, and electrical engineering. The successful candidate will contribute to research and development activities, as well as the design, reception, and maintenance of tooling and test benches used for validation and commissioning operations. This role is critical in ensuring the functionality and reliability of cryogenic systems used in CERN's accelerators, which operate under complex and challenging conditions. The engineer will be responsible for developing new cryogenic instrumentation, maintaining existing test benches, and providing field support for cryogenic instrumentation deployed across CERN facilities. This position requires a strong background in applied physics or engineering, as well as the ability to work collaboratively within a team.

Duties and Responsibilities:

• Develop new cryogenic instrumentation such as pressure, level, temperature sensors, and heaters, ensuring their design and qualification for the challenging operating conditions of CERN accelerators.
• Maintain existing test benches based on LabVIEW, including legacy systems, and develop new test facilities for the qualification of radiation-tolerant electronic cards.
• Calibrate absolute and differential pressure sensors and perform associated data analysis.
• Provide field support for cryogenic instrumentation across CERN accelerators and cryogenic plants, including diagnostics, maintenance, and repair activities to ensure reliable operation.
• Conduct testing, calibration, and validation of instrumentation sensors under cryogenic conditions.
• Analyze performance and optimize cryogenic instrumentation systems.
• Troubleshoot electrical and instrumentation issues in complex process systems.
• Collaborate within multidisciplinary teams and contribute to the training and supervision of students.

Required Qualifications:
Candidates must be nationals of a CERN Member or Associate Member State. A professional background in Applied Physics, Electromechanical Engineering, Electronic Engineering, or a related field is required. Candidates should have either a Master's degree with 2 to 6 years of post-graduation professional experience or a PhD with no more than 3 years of post-graduation professional experience. Additionally, candidates must not have previously held a CERN fellow or graduate contract.

Educational Background:
A Master's degree or PhD in Applied Physics, Electromechanical Engineering, Electronic Engineering, or a related field is required for this position. The educational background should include a strong foundation in the principles of cryogenics, instrumentation, and electrical engineering.

Experience:
Candidates should have 2 to 6 years of post-graduation professional experience if they hold a Master's degree, or up to 3 years of post-graduation experience if they hold a PhD. Experience in testing, calibration, and validation of instrumentation sensors under cryogenic conditions is essential, along with familiarity with front-end and back-end electronics and real-time data acquisition systems.

Languages:
Fluency in spoken and written English or French is mandatory, with a commitment to learn the other language. Proficiency in both languages is considered an asset.

Additional Notes:
The contract duration is 24 months, with a possible extension up to 36 months. The position requires a commitment of 40 hours per week and offers hybrid working flexibility. The target start date for this position is September 1, 202

• The role involves working in radiation areas and interventions in underground installations, and a valid driving license is required. The job reference is TE-CRG-IC-2026-94-GRAP. The compensation includes a monthly stipend between 6372-7004 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.