Applied Physicist

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 a mission to probe the fundamental structure of the universe, CERN employs thousands of scientists, engineers, and support staff from over 100 countries. The organization operates in multiple countries and is known for its groundbreaking work in particle physics, utilizing the world's largest and most complex scientific instruments to study the basic constituents of matter. CERN's commitment to diversity and inclusion is a core value, fostering a collaborative environment that enhances innovation and discovery.

Job Overview:
The position within CERN's Experimental Physics department focuses on research and development (R&D) for 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 candidate will engage in laboratory and test-beam campaigns, analyze experimental data, and contribute to the commissioning and operation of FPGA-based data acquisition systems. The position is fully onsite, emphasizing hands-on work in radiation areas, and is expected to start on March 1, 2026.

Duties and Responsibilities:
The duties and responsibilities for this position include performing laboratory and test-beam data-taking campaigns for monolithic pixel sensors, analyzing test data, and developing, commissioning, and operating FPGA-based data acquisition systems. The candidate will be required to report findings in project meetings and supervise students and visiting scientists who are working on the project. Additionally, the role involves maintaining effective communication with team members and stakeholders, ensuring that project milestones are met, and contributing to the overall success of the R&D program.

Required Qualifications:
Candidates must possess a professional background in Physics or Electronics Engineering, or a related field. They 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. Importantly, candidates must not have previously held a CERN fellow or graduate contract. The role requires a strong understanding of silicon pixel detectors and readout systems, as well as experience with developing or maintaining silicon-detector test setups and FPGA-based data acquisition systems.

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 experimental physics or engineering, particularly in areas related to particle detection and data acquisition systems.

Experience:
The level of experience needed for this position includes a minimum of 2 years of post-graduation professional experience for candidates with a Master's degree, or up to 3 years for those with a PhD. Candidates should have hands-on experience with pixel-detector test-data taking using particle beams, radioactive sources, or laser-light injections, as well as experience in analyzing experimental results and developing or maintaining test setups for silicon detectors.

Languages:
Proficiency in spoken and written English or French is mandatory, with a commitment to learn the basics of the other language. This bilingual requirement is essential for effective communication within the diverse CERN environment. Knowledge of additional languages may be considered an asset but is not mandatory.

Additional Notes:
The contract duration for this position is 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, and candidates will receive a monthly stipend ranging from 6287 to 6911 Swiss Francs (net of tax). CERN provides comprehensive health coverage for employees and their families, as well as membership in the CERN Pension Fund. Additional benefits may include installation grants, family allowances, and travel expense payments at the beginning and end of the contract. Employees are entitled to 30 days of paid leave per year and will have access to on-the-job training, formal training opportunities, and in-house language courses.