Experimental Physicist

Job Posting Organization:
CERN, the European Organisation for Nuclear Research, is a leading research institution established to explore the fundamental structure of the universe. It employs physicists and engineers who utilize the world's largest and most complex scientific instruments to study the basic constituents of matter. CERN's mission is to advance knowledge in the field of particle physics and to foster collaboration among scientists from around the globe. The organization has a diverse workforce and operates in multiple countries, contributing significantly to the global scientific community.

Job Overview:
The Experimental Physicist position is situated within the Experimental Physics (EP) Department at CERN, which is dedicated to conducting fundamental research in particle physics. The successful candidate will engage in various particle physics experiment projects, contributing to the design and development of experiments and detectors. This role requires active participation in the operation and performance assessment of detector systems, as well as the analysis of experimental data to derive meaningful physics results. Collaboration with international teams is essential, and the candidate will be expected to document and communicate results effectively. The position offers a stimulating scientific atmosphere and serves as a reference center for the European physics community, making it an exciting opportunity for those passionate about advancing the field of physics.

Duties and Responsibilities:
The duties and responsibilities of the Experimental Physicist include:

• Contributing to the design, development, and execution of particle physics experiments at CERN.
• Supporting the operation and performance of various detector systems, ensuring they function optimally during experiments.
• Analyzing experimental data to extract significant physics results and insights.
• Collaborating with international teams to foster a cooperative research environment.
• Documenting results and findings in a clear and comprehensive manner for dissemination within the scientific community.
• Engaging in continuous learning and sharing knowledge with colleagues to enhance the overall expertise within the department.
• Promoting safety and adhering to safety protocols during all research activities, especially when working in radiation areas or underground installations.

Required Qualifications:
Candidates must possess a PhD or equivalent relevant experience in Physics or a closely related field. A strong foundation in experimental particle physics is essential, along with demonstrated competence in data analysis and familiarity with online/offline software. Additionally, candidates should have experience with detector hardware and experimental instrumentation, showcasing their technical competencies in the field.

Educational Background:
A PhD in Physics or a related discipline is required for this position. Candidates should have a solid understanding of the principles of particle physics and experimental methodologies, as well as a proven track record of research in these areas. Relevant coursework and training that align with the responsibilities of the role will be beneficial.

Experience:
The ideal candidate will be at the beginning of their career but should have already demonstrated some years of post-doctoral experience in experimental particle physics. This experience should include practical involvement in data analysis and familiarity with the operation of particle detectors and experimental setups. Candidates should also have a history of contributing to research projects and publications in the field.

Languages:
Proficiency in spoken and written English is mandatory, as it is the primary language of communication at CERN. Additionally, candidates should demonstrate a commitment to learning French, which is beneficial for integration into the local community and workplace.

Additional Notes:
This position is offered as a limited duration contract for 5 years, with the possibility of applying for an indefinite position subject to certain conditions. The working hours are set at 40 hours per week, with hybrid job flexibility. The role may require work in radiation areas, interventions in underground installations, and occasional work during nights, Sundays, and official holidays based on organizational needs. The job grade is classified as 6-7, and the reference for this position is EP-DI-2026-29-LD. CERN offers a competitive salary that is tax-free, along with 30 days of paid leave per year, comprehensive health insurance, family allowances, and a relocation package depending on individual circumstances. There is also the possibility to extend the contract up to 8 years, with eligibility for indefinite contract tenure.