Computational Physicist for Accelerators (BE-OP-SPS-2026-135-GRAP) — CERN
- Location
- Genève
- Contract
- full-time
- Posted
- Yesterday
Role overview
This position focuses on the development and deployment of beam optimisation and machine learning (ML) tools for the CERN ion accelerator complex.
The objective is to transform expert-driven optimisation and ML methods into reliable operational solutions that enhance beam performance and support high-intensity operation. of CERN
Discover a world where the impossible is made possible!
- This position focuses on the development and deployment of beam optimisation and machine learning (ML) tools for the CERN ion accelerator complex.
- The objective is to transform expert-driven optimisation and ML methods into reliable operational solutions that enhance beam performance and support high-intensity operation. of CERN
- Your responsibilities
- Contribute to the development and improvement of beam optimisation software tools for particle accelerators.
- Experience with scientific programming and data analysis, preferably using Python.
- Familiarity with numerical methods, optimisation techniques, or machine learning approaches is an asset.
Main responsibilities
- Your responsibilities
- Contribute to the development and improvement of beam optimisation software tools for particle accelerators.
- Analyse operational and instrumentation data to identify opportunities for improving beam performance and efficiency.
- Participate in the testing, validation and deployment of optimisation and ML tools in an operational environment.
- Develop automated procedures for accelerator setup, tuning and performance monitoring.
- Collaborate with accelerator physicists, operators and software developers to understand operational needs and implement practical solutions.
- Support beam commissioning and performance studies by applying data analysis and optimisation techniques.
- Document software developments, operational procedures and study results.
- Present progress and results at technical meetings and collaborate with experts from different disciplines.
Key requirements
- Experience with scientific programming and data analysis, preferably using Python.
- Familiarity with numerical methods, optimisation techniques, or machine learning approaches is an asset.
- Interest in particle accelerators, beam physics, control systems, or large scientific facilities.
- Experience working with scientific software, simulations, or experimental data.
- Familiarity with software development tools such as version control systems (e.g.
- Git) is an advantage.
- Ability to analyse complex problems and develop practical solutions.
- Experience working collaboratively in multidisciplinary teams through academic or research projects. Skills Python.
- Scientific computing.
- Machine learning techniques & tools.
- Git.
- Linux.
Company and context
- At CERN, the European Organization for Nuclear Research, we are pushing the frontiers of science and technology.
- Our groundbreaking work brings together not only physicists but also a diverse range of professionals from engineering, technical, scientific, and administrative fields.
- Together, we foster an environment where innovation and collaboration thrive.
- Every day, we face exciting new challenges and opportunities to contribute to cutting-edge research that shapes our understanding of the universe.
- We meet these challenges through the diverse perspectives within our teams, ensuring every contribution is valued and driving our shared sense of inclusion and purpose.
- Diversity is a core value of CERN since its foundation, and it remains central to our mission and continued success.
- If you are ready to be part of a dynamic, inclusive community pushing the boundaries of knowledge, CERN is the place where your curiosity and skills can thrive.
- Be part of our mission to uncover what lies at the heart of the universe!
- TAKE PART!
- More information about us, here: careers.cern
Additional details
- The objective is to transform expert-driven optimisation and ML methods into reliable operational solutions that enhance beam performance and support high-intensity operation.
- Experience working collaboratively in multidisciplinary teams through academic or research projects.
- Spoken and written English, with a commitment to learn French. Eligibility criteria:
- Contract duration: 24 months, with a possible extension up to 36 months maximum. Working hours: 40 hours per week Job flexibility: Hybrid Target start date: 01-October-2026 Job reference: BE-OP-SPS-2026-135-GRAP Field of work: Applied Physics Benchmark job: 200140
Notes and original content
- Your profile
- Spoken and written English, with a commitment to learn French.
- Eligibility criteria:
- Contract duration: 24 months, with a possible extension up to 36 months maximum.
- Working hours: 40 hours per week
- Job flexibility: Hybrid
- Target start date: 01-October-2026
- Job reference: BE-OP-SPS-2026-135-GRAP
- Field of work: Applied Physics
- Benchmark job: 200140
Questions about this listing
What salary does CERN offer for this role?
CERN lists CHF 60'500 - 91'500 gross per year for this position in Genève. This is the salary published in the original listing (or, when the employer omits a figure, a realistic estimate for the role and sector) — the calculator on this site converts it to your actual net take-home once cross-border tax and social contributions are applied.
Is this a full-time role, and what type of contract does CERN offer?
This listing is a full-time position. The contract type shown here comes directly from the employer's original posting; always confirm exact hours, notice period and probation length with CERN during the application process, since these details can vary by role even within the same contract category.
Do I need a cross-border work permit for a role in Geneva?
EU/EFTA residents living in the border zone of the country adjoining Canton Geneva can apply for a G permit; the Swiss employer files it with that canton's migration office after the contract is signed. Border-zone rules and processing times vary by neighbouring country and canton, so confirm the specifics with Geneva's cantonal migration office or with HR during the application.
How do I apply for this position at CERN?
Use the "Apply now" button on this page — it links directly to CERN's original listing at jobs.smartrecruiters.com, so your application goes straight to the employer's own applicant-tracking system. Frontaliere Ticino does not collect or forward applications itself.
