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

CERN; Deutschland; Hybrid; EUR 76.000 - 83.000; Vollzeit

Benefits dieser Stelle

Monthly net stipend (CHF 6,372 / CHF 7

30 days annual leave + 2 weeks annual)

Comprehensive health insurance and the

CERN Pension Fund membership

Relocation package (installation grant

Language training and on-the-job培训

Zusammenfassung

CERN seeks a researcher for the Linear Collider Facility at 380 GeV (LCF380). You will contribute to layout, optics design, and performance evaluation, performing beam dynamics simulations to demonstrate the collider’s capabilities.

You will explore interaction regions and damping rings to optimise performance and help write the summary design report. You should have a strong background in lepton beam dynamics and optics, experience in particle tracking, and be fluent in English with a

Qualifikationen

• Criteria: national of CERN Member or Associate Member State.
• Physics or related field with Master+experience or PhD with limited post-graduation experience.
• No prior CERN fellow/graduate contract.

Aufgaben

• Work on design aspects of the LCF380.
• Run beam dynamics simulations to demonstrate performance.
• Investigate interaction regions, layout, and damping rings to optimise performance.
• Contribute to the summary design report.

Kenntnisse

beam dynamics

optics design

data analysis

presentation skills

Ausbildung

Master's degree + 2–6 years experience

PhD + ≤3 years experience

Tools

MAD

Xsuite

ELEGANT

pyAT

GuineaPig

Jobbeschreibung

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.

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 7004Swiss Francs per monthdepending 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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