Company Description
At CERN, the European Organisation for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter—fundamental particles that are made to collide together at close to the speed of light. The process provides physicists with clues about particle interactions and insights into the fundamental laws of nature.
Job Description
Introduction
You will join the Safety Office team within the CERN Research sector and Physics department, specializing in safety challenges for the Neutrino Platform project at CERN and in the US, with a focus on mechanical safety.
Functions
Your responsibilities include assisting the RCS-EP DSO with safety matters related to the Neutrino Platform activities at CERN and in the US, such as:
* Conducting safety risk assessments for all NP platform activities at CERN, evaluating conformity with CERN safety requirements, proposing safety measures, performing inspections, and ensuring follow-up.
* Coordinating and maintaining the NP Safety File.
* Analyzing incidents and following up on recommendations.
* Supporting CERN personnel during installation and commissioning activities related to the LBNF/DUNE experiment at SURF and other sites, including reviewing procedures, risk assessments, and safety measures.
* Providing support for mechanical safety aspects of logistics and transport of DUNE equipment under CERN responsibility.
Long-term, you will participate in the LBNF DUNE cryostat qualification campaign in the US, primarily responsible for strain gauge testing during cryogenics and cryostat commissioning, including instrumentation planning, data analysis, FEA, documentation, and safety justifications. This role requires significant time working at the US site to support local operations and collaborate with on-site teams.
Qualifications
Master's degree, PhD, or equivalent experience in mechanical engineering or related fields.
Experience:
* Extensive experience in mechanical finite element static and dynamic analysis (ANSYS preferred).
* Proven safety engineering experience, especially in risk assessments and equipment conformity in mechanical, cryogenics, and work site fields.
Technical skills:
* Design and analysis of mechanical structures (static, dynamic, modal, shock, vibration).
* Occupational safety and risk management.
* Knowledge of European or US safety standards in mechanical, cryogenics, pressure vessels, and occupational safety.
Behavioral competencies:
* Teamwork: building effective relationships, active participation, positive attitude, issue resolution.
* Results orientation: high-quality work, project completion, corrective actions.
* Flexibility: adapting to shifting priorities, working on multiple projects.
* Self-management: autonomous work, initiative, effective time use.
Language skills:
Fluent in spoken and written English; willingness to learn French.
Additional Information
Eligibility and closing date:
Diversity is a core value at CERN. Applications from all Member and Associate Member States are welcome. The deadline for applications is 13.07.2025 at 23:59 CEST.
Employment Conditions:
* Limited duration contract (5 years), with potential for indefinite appointment.
* 40 hours/week.
* Work involves radiation areas, underground interventions, driving license requirement, shift work, stand-by, night and holiday work, and exposure to heights and electromagnetic fields.
* Medical clearance required before contract confirmation.
Job grade: 6-7
Job reference: EP-DI-SO-2025-124-LD
Benchmark Job Title: Mechanical Engineer
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