Accelerator Physicist (BE-ABP-LNO-2026-138-GRAP)

Physics World; Genf; Hybrid; CHF 71.000 - 78.000; Vollzeit

Benefits dieser Stelle

Net stipend CHF 6'372 or CHF 7'004 per

30 days paid leave + 2 weeks annual

Health insurance coverage for family

CERN Pension Fund membership

Family, child and infant allowances

Relocation package (installation grant

Contract extension up to 36 months

On-the-job and language training

Zusammenfassung

CERN seeks a physicist to contribute to a proposal covering layout, optics design, performance optimisation and evaluation of the Linear Collider Facility @ 380 GeV (LCF380).

You will work on design aspects, run beam dynamics simulations, and investigate interaction regions and damping rings to optimise performance and support the summary design report. Fluency in English is required with a plan to learn French.

Qualifikationen

• Knowledge of lepton beam dynamics and optics design.
• Experience in setup, analysis and interpretation of particle tracking studies.
• Experience analyzing experimental data.

Aufgaben

• Work on various design aspects of LCF380.
• Perform beam dynamics simulations to demonstrate its performance.
• Investigate interaction regions and damping rings to optimise performance.
• Contribute to writing the summary design report.

Kenntnisse

MAD

Xsuite

ELEGANT

pyAT

GuineaPig

HPC simulations

Presentation skills

English proficiency

Ausbildung

Master's degree

PhD

Jobbeschreibung

Job Description

You will contribute to a proposal covering the layout, optics design, performance optimisation and evaluation of a potential future collider at CERN, the Linear Collider Facility @ 380 GeV (LCF380).

Job Details

You will contribute to a proposal covering the layout, optics design, performance optimisation and evaluation of a potential future collider at CERN, the Linear Collider Facility @ 380 GeV (LCF380).

Your Responsibilities

• Work on various design aspects of LCF380.
• Perform beam dynamics simulations to demonstrate its performance.
• Investigate the interaction regions (optics design, layout, for a possible dual beam delivery system) and the damping rings to optimise performance.
• Contribute to writing the summary design report.

Your profile

• Knowledge and understanding of lepton beam dynamics and optics design, including synchrotron radiation.
• Knowledge and experience in the setup, analysis and interpretation of particle tracking studies.
• Analysis of experimental data.

Skills

• Accelerator physics codes like MAD, Xsuite, ELEGANT, pyAT, GuineaPig, etc.
• Running simulations on an HPC.
• Good presentation skills.
• 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 Physics (or a related field) and 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.
• You have never had a CERN fellow or graduate contract before.

Additional Information

Job closing date: 09.09.2026 at 23:59 CEST.

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-November-2026

Job reference: BE-ABP-LNO-2026-138-GRAP

Field of work: Applied Physics

Benchmark job: 200140 - Applied Physicist

Global Benefits

• A monthly net stipend of either 6372 or 7004 Swiss Francs per month 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.

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