Applied Physicist

Job Posting Organization:
CERN, the European Organization for Nuclear Research, is a leading research institution established to push the frontiers of science and technology. It is renowned for its groundbreaking work in particle physics and operates the largest particle physics laboratory in the world. CERN was founded in 1954 and has since become a hub for physicists and engineers from around the globe, fostering an environment of innovation and collaboration. The organization employs thousands of staff and collaborates with numerous universities and research institutions worldwide, making significant contributions to our understanding of the universe. Diversity is a core value at CERN, and it remains central to its mission and continued success, ensuring that every contribution is valued and that a sense of inclusion and purpose drives its work.

Job Overview:
The position of Applied Physicist at CERN involves engaging in the R&D program focused on advanced silicon pixel detectors, particularly for the DRD3 OCTOPUS project. The successful candidate will be responsible for the development and adaptation of the Caribou data-acquisition system, as well as leading test-beam data-taking and analysis. This role requires close collaboration with the EP R&D team and international partners involved in the DRD3 project. The physicist will perform laboratory and test-beam data-taking campaigns for monolithic pixel sensors, analyze test data, and develop, commission, and operate FPGA-based data acquisition systems. The role also includes reporting findings in project meetings and supervising students and visiting scientists working on the project, making it a multifaceted position that combines research, development, and mentorship.

Duties and Responsibilities:
The duties and responsibilities of the Applied Physicist include conducting laboratory and test-beam data-taking campaigns for monolithic pixel sensors, analyzing experimental results, and developing and maintaining silicon-detector test setups. The physicist will also be responsible for the development, commissioning, and operation of FPGA-based data acquisition systems. Regular reporting on findings during project meetings is expected, along with the supervision of students and visiting scientists involved in the project. The role requires a proactive approach to problem-solving and collaboration with multidisciplinary teams, ensuring that all project objectives are met efficiently and effectively.

Required Qualifications:
Candidates must be nationals of a CERN Member or Associate Member State and possess a professional background in Physics or Electronics Engineering, or a related field. The ideal candidate will 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. Experience with pixel-detector test-data taking, analysis of experimental results, and familiarity with FPGA-based data acquisition systems are essential qualifications for this role.

Educational Background:
The educational background required for this position includes a Master's degree or PhD in Physics, Electronics Engineering, or a closely related field. The educational qualifications should be complemented by relevant professional experience in the field, particularly in areas related to silicon pixel detectors and data acquisition systems.

Experience:
The position requires candidates to have a professional experience level that aligns with their educational background. Specifically, candidates with a Master's degree should have between 2 to 6 years of post-graduation experience, while those with a PhD should have no more than 3 years of relevant experience. This experience should ideally include work with silicon pixel detectors, test setups, and FPGA-based data acquisition systems, demonstrating a solid understanding of experimental physics and engineering principles.

Languages:
Proficiency in spoken and written English or French is mandatory for this position, with a commitment to learn the basics of the other language being highly encouraged. This bilingual requirement reflects CERN's diverse and international working environment, where effective communication across languages is essential for collaboration and project success.

Additional Notes:
The contract duration for this position is initially set for 24 months, with the possibility of extension up to a maximum of 36 months. The job is fully onsite, and the target start date is March 1, 202

• The position involves work in radiation areas, which requires adherence to safety protocols. The job reference for this position is EP-DT-SD-2025-242-GRAP. 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 and additional benefits such as comprehensive health insurance, family allowances, and a relocation package depending on individual circumstances. On-the-job and formal training, including language classes, will also be provided.