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 fundamental particles and their interactions.

Job Overview:
The position within CERN's Experimental Physics department focuses on research and development (R&D) for advanced silicon pixel detectors, which are crucial for future experiments. The role involves integrating sensors and readout electronics into compact, lightweight detector hybrids. The successful candidate will collaborate closely with the R&D team and international partners to develop and test innovative methods for connecting these components. This position not only requires technical expertise in silicon detector technology but also emphasizes teamwork and communication skills, as the candidate will be expected to present findings and document results effectively.

Duties and Responsibilities:
The responsibilities of the Applied Physicist include contributing to the development and validation of in-house hybridization processes utilizing advanced interconnect technologies such as conductive adhesives and gold studs. The role also involves the production of functional hybrid assemblies in collaboration with various projects, as well as the preparation and maintenance of testing infrastructure for laboratory and test-beam measurements. Performance testing of advanced hybrid timing and tracking detectors will be conducted in laboratory settings and with particle beams. Additionally, the candidate will carry out reliability tests, including thermal cycling and irradiations, and develop quality assurance (QA) and quality control (QC) procedures for yield measurement and failure classification. The analysis of test data, documentation, and publication of results are also key components of this role, which includes team supervision responsibilities.

Required Qualifications:
Candidates must possess a professional background in Physics 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, applicants must not have previously held a CERN fellow or graduate contract. Knowledge of silicon detectors, basic Python programming skills, and the ability to work effectively in multi-disciplinary teams are essential. Strong presentation and documentation skills are also required, along with proficiency in spoken and written English or French, with a commitment to learn the basics of the other language.

Educational Background:
The educational background required for this position includes a Master's degree or PhD in Physics or a closely related field. The candidate's academic training should provide a solid foundation in experimental physics, device fabrication, and testing methodologies relevant to silicon detector technology.

Experience:
The level of experience needed for this position varies based on educational qualifications. Candidates with a Master's degree should have between 2 to 6 years of relevant professional experience, while those with a PhD should have no more than 3 years of post-graduation experience. This experience should ideally include work related to silicon detectors, experimental design, and material characterization methods.

Languages:
Proficiency in spoken and written English or French is mandatory for this position. Candidates should be committed to learning the basics of the other language, which is considered a valuable asset for effective communication within the diverse environment 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 job is fully onsite, and the target start date is set for February 1, 202

• The role may require work in radiation areas and during nights, Sundays, and official holidays, depending on the organization's needs. The compensation includes a monthly stipend ranging from 6287 to 6911 Swiss Francs (net of tax), comprehensive health coverage for the employee and their family, and various allowances depending on individual circumstances. Employees are entitled to 30 days of paid leave per year, and CERN offers on-the-job and formal training, as well as in-house language courses.