Nuclear Engineer (EASI-SMR EU project)

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About the Paul Scherrer Institute (PSI)

The PSI is Switzerland's largest research institute for natural and engineering sciences, conducting cutting-edge research in future technologies, energy and climate, health innovation, and fundamental nature studies. We aim to develop sustainable solutions for societal, scientific, and economic challenges. About 25% of our 2300 staff are postdocs, students, or apprentices, emphasizing our commitment to training future generations.

Position Details

• Group: System Behaviour
• Application deadline: 30.04.2025
• Location: Villigen PSI, Switzerland
• Sector: Science
• Code: 4103-03
• Employment: 70 - 100%

Responsibilities

• Collaborate with European partners to plan and conduct thermal-hydraulics analyses for Small Modular Reactors (SMRs).
• Develop and validate system thermal-hydraulics models based on experimental data.
• Perform comparative analyses of different system codes for SMR systems.
• Identify safety knowledge gaps and recommend solutions, focusing on safety modeling of SMRs.
• Publish findings in peer-reviewed journals, conferences, and technical reports.

Candidate Profile

• Master’s degree in nuclear or mechanical engineering, physics, applied mathematics, or related fields; PhD or equivalent experience preferred.
• Strong knowledge of multiphase flow, heat transfer, and thermal-hydraulics simulations, with experience in water-cooled reactors and codes like TRACE, RELAP, or APROS.
• Broad understanding of nuclear reactor systems and safety analysis.
• Fluent in English; German skills are advantageous.

Offerings

We offer interdisciplinary, innovative, and dynamic collaboration, with systematic on-the-job training, personal development opportunities, and support for work-life balance through modern employment conditions and infrastructure. The contract duration is 3 years.

Additional Information

For questions, contact Dr. Konstantin Nikitin at +41 56 310 27 01. Submit your application online by 31 May 2025, referencing Index-Nr. 4103-03.

Address: Human Resources Management, Larissa Kim Götzelmann, PSI, Villigen PSI, Switzerland.

Job Details

• Seniority level: Entry level
• Employment type: Full-time
• Job function: Management and Manufacturing
• Industry: Research Services