Applied Physicist LHCb Electronics Integration (EP-LBDLD)

Introduction

As an applied physicist you will support the design integration and commissioning of front-end electronics systems across LHCb subdetectors (VELO RICH CALO) for the LHCb Upgrade II project targeting demanding timing requirements. Your work will combine hands-on technical development - system integration calibration and module R&D - with harmonising timing approaches across subdetectors working closely with CERN Electronics and Detectors Technology support groups and the LHCb Online team.

Functions

• Support system-level integration and commissioning of the electronics chain working with subdetector experts and the LHCb Online team.
• Develop control software and calibration procedures for detectors in the LHCb electronic control system.
• Provide project-based support for PCB development mechanical/cooling integration and electronics infrastructure (LV HV).
• Coordinate across LHCb subdetectors (VELO RICH CALO) to harmonise fast timing implementation at the front-end level liaising with CERN Electronics support experts and the LHCb electronics coordinator.
• Contribute to R&D on module integration and cooling.

Qualifications :

PhD or equivalent relevant experience in the field of Physics or Electronics or a related field.

Experience:

• Experience of commissioning and operation of detectors of large particle physics experiments.
• Experience in the whole signal treatment chain from front-end electronics to readout and control electronics including high-speed signal processing and transmission. Experience of the HL-LHC experiments common electronic components (lpGBT VTRx bPOLs etc.) is a plus.
• Experience with fast timing detectors and precision timing systems.
• Experience in PCB design and module prototyping.
• Experience in developing and testing detector modules including mechanical integration of the electronics and cooling.
• Good knowledge of low voltage and high voltage distribution systems for large particle detectors.

Technical competencies:

• Simulation design and development of (parts of) detectors.
• Testing and validation of detectors.
• Assembly and integration of detectors.
• Layout of electronic circuit boards.
• Organisation planning and control.

Behavioural competencies:

• Achieving Results: having a structured and organised approach towards work; being able to set priorities and plan tasks with results in mind.
• Working in Teams: building and maintaining constructive and effective work relationships.
• Managing Self: taking initiative beyond regular tasks and making things happen.
• Demonstrating Flexibility: readily absorbing new techniques and working practices; proposing new or improved ways of working.
• Demonstrating Accountability: presenting information accurately and objectively.

Language skills:

Spoken and written English with a commitment to learn French.

Additional Information :

Eligibility and closing date:

Diversity has been an integral part of CERNs mission since its foundation and is an established value of the Organisation. Employing a diverse workforce is central to our success. We welcome applications from all Member States and Associate Member States.

This vacancy will be filled as soon as possible and applications should normally reach us no later than 15.03.2026 at 23:59 CET.

Employment Conditions

Contract type: Limited duration contract (5 years). Subject to certain conditions holders of limited-duration contracts may apply for an indefinite position.

Working Hours: 40 hours per week

Job Flexibility: Hybrid

This position involves:

• Work in Radiation Areas.
• Interventions in underground installations.
• Shift work and work during nights Sundays and official holidays when required by the needs of the Organisation.

Job grade: 6-7

Job reference: EP-LBDLD

Field of work: Applied Physics

Benchmark Job Title: Applied Physicist

Global Benefits

• A competitive salary (tax free) increasing in line with your years of relevant experience.
• 30 days of paid leave per year plus 2 weeks annual closure.
• Coverage by CERNs 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 removal travel expenses) depending on your individual circumstances.
• Possibility to extend your contract up to 8 years eligibility for indefinite contract tenure.

Overview of CERN - Discover a world where the impossible is made possible!

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:

Remote Work :

No

Employment Type :

Contract