Applied Physicist on DAQ Software (EP-CMS-ID-2026-113-GRAP) — CERN
CHF 60'500 - 91'500
CERN · Geneva, GENEVA, Switzerland (GE)
- Location
- Geneva
- Contract
- full-time
- Posted
- 17 days ago
SalaryCHF 60'500 - 91'500
Role overview
As a highly motivated applied physicist with experience in advanced particle detectors for high-energy physics experiments, you will join the CERN CMS Tracker team to develop software and diagnostic tools spanning the integration, checkout, commissioning, and calibration chain of the Tracker detector for the High-Luminosity LHC.
In this role, you will contribute to online and offline software, databases, and user interfaces that support the reception testing of detector substructures, validation of large detector sections, and the commissioning and calibration of the final detector once installed at Point 5. of CERN
Discover a world where the impossible is made possible!
- As a highly motivated applied physicist with experience in advanced particle detectors for high-energy physics experiments, you will join the CERN CMS Tracker team to develop software and diagnostic tools spanning the integration, checkout, commissioning, and calibration chain of the Tracker detector for the High-Luminosity LHC.
- In this role, you will contribute to online and offline software, databases, and user interfaces that support the reception testing of detector substructures, validation of large detector sections, and the commissioning and calibration of the final detector once installed at Point 5. of CERN
- Your responsibilities
- Develop online software within the ShepHERD ecosystem for configuration, control, monitoring, and automated calibration of the back-end electronics for the Outer Tracker and Inner Tracker.
- Solid background in silicon detectors for high-energy physics experiments.
- Experience in developing or contributing to test protocols and data acquisition routines.
Main responsibilities
- Your responsibilities
- Develop online software within the ShepHERD ecosystem for configuration, control, monitoring, and automated calibration of the back-end electronics for the Outer Tracker and Inner Tracker.
- Participate in hardware integration and commissioning activities at CERN, including back-end integration tests at the Tracker Integration Facility (TIF) and slice tests.
- Contribute to the development of checkout and calibration procedures, including associated test protocols.
- Help scope and implement tools across the integration → checkout → commissioning → calibration workflow, with a focus on online and offline software, database interfaces, and web/UI tooling.
- Follow the firmware development of back-end boards and possibly contribute to it.
- This role includes team supervision responsibilities.
Key requirements
- Solid background in silicon detectors for high-energy physics experiments.
- Experience in developing or contributing to test protocols and data acquisition routines.
- Hands-on experience with detector readout chains, including front-end and back-end electronics, optical links, and DAQ systems, is considered beneficial.
- Experience with data analysis tools, detector qualification, or commissioning is considered an asset. Skills
- Proven expert-level knowledge of C++.
- Experience with version control systems (Git/GitLab), continuous integration, and collaborative software development practices.
- Familiarity with firmware development (VHDL) is considered an advantage.
- Experience with databases, web/UI development, or online monitoring tools is considered an asset.
- Spoken and written English, with a commitment to learn French. Eligibility criteria:
- You are a national of a CERN Member or Associate Member State .
- You have a professional background in Electronics Engineering, Applied Physics (or a related field) and have either:
- a Master's degree with 2 to 6 years of post-graduation professional experience;
Company and context
- Work during nights, Sundays and official holidays, when required by the needs of the Organization.
- Job reference: EP-CMS-ID-2026-113-GRAP Field of work: Applied Physics Benchmark job: 200140 Applied Physicist Global Benefits
- A monthly stipend between 6372-7004 Swiss Francs per month (tax free) depending on your degree.
- 30 days of paid leave per year plus 2 weeks annual closure.
- Coverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund.
- Family, child and infant monthly allowances depending on your individual circumstances.
- A relocation package (installation grant and travel expenses) depending on your individual circumstances.
- Possibility to extend your contract up to 36 months.
- On-the-job and formal training including language classes.
- At CERN, the European Organization for Nuclear Research, we are pushing the frontiers of science and technology.
Additional details
- In this role, you will contribute to online and offline software, databases, and user interfaces that support the reception testing of detector substructures, validation of large detector sections, and the commissioning and calibration of the final detector once installed at Point 5.
- Experience with data analysis tools, detector qualification, or commissioning is considered an asset.
- Spoken and written English, with a commitment to learn French. Eligibility criteria:
- Job reference: EP-CMS-ID-2026-113-GRAP Field of work: Applied Physics Benchmark job: 200140 Applied Physicist Global Benefits
Notes and original content
- Your profile
- Spoken and written English, with a commitment to learn French.
- Eligibility criteria:
- Job reference: EP-CMS-ID-2026-113-GRAP Field of work: Applied Physics Benchmark job: 200140
- Applied Physicist Global Benefits
- Overview of CERN
