Applied Physicist

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

• It is known for its groundbreaking work in particle physics and technology, employing over 2,500 staff members and hosting thousands of scientists from around the world. CERN operates in multiple countries, fostering an environment of innovation and collaboration among diverse professionals in engineering, technical, scientific, and administrative fields. The organization is committed to pushing the frontiers of science and technology, and diversity is a core value that remains central to its mission.

Job Overview:
The position of Applied Physicist at CERN focuses on the cutting-edge field of superconducting magnet technology, specifically within the High Field Magnet (HFM) programme. The successful candidate will engage in both numerical modelling and hands-on experimental work, contributing to the development of High-Temperature Superconducting (HTS) REBCO cables and coils. This role requires a blend of theoretical knowledge and practical skills, as the physicist will be responsible for electromagnetic modelling, optimization, and experimental characterization of HTS components. The position is designed for individuals who are eager to work at the forefront of accelerator magnet technology, directly impacting the future of high-field accelerator magnets.

Duties and Responsibilities:
The Applied Physicist will perform a variety of tasks including: conducting electromagnetic and multi-physics finite-element modelling of HTS cables and coils; investigating the effects of twist and transposition on HTS conductors through both experimental and theoretical approaches; characterizing HTS cables and coils at cryogenic temperatures (77 K and 4.2 K); carrying out the cabling of HTS conductors and the winding of HTS coils; optimizing designs based on modelling and experimental results; and analyzing, documenting, and presenting findings in technical reports and meetings. This role demands a proactive approach to both experimental and modelling work, ensuring that results are communicated effectively within the team and to external stakeholders.

Required Qualifications:
Candidates must have proven experience in applied superconductivity, specifically with HTS or LTS materials, cables, or coils. Familiarity with electrical and/or cryogenic testing techniques is essential, as is experience in multi-physics finite-element modelling applied to physical systems. The ideal candidate will possess strong analytical and problem-solving skills, with the ability to work autonomously as well as collaboratively in an international research environment. A reliable, well-organized, and proactive approach to work is crucial for success in this role.

Educational Background:
The position requires a professional background in Applied Physics or a related field. Candidates should hold 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. It is important that applicants have not previously held a CERN fellow or graduate contract.

Experience:
Candidates should have a solid level of experience in applied superconductivity, with a focus on HTS or LTS materials, cables, or coils. The experience should include practical and theoretical knowledge of electromagnetic modelling and testing techniques, as well as familiarity with multi-physics numerical simulation tools such as COMSOL Multiphysics or equivalent. The role is suited for individuals who have a proven track record in research and development within the field of applied physics.

Languages:
Fluency in spoken and written English is mandatory, and candidates should demonstrate a commitment to learning French. Proficiency in additional languages may be considered an asset but is not required for this position.

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 job is fully onsite. The target start date for this position is May 1, 202

• Candidates must be aware that this role involves exposure to electromagnetic fields under certain conditions, and medical clearance will be required before a contract offer is confirmed. The compensation includes a monthly stipend ranging from 6372 to 7004 Swiss Francs, which 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.