Mechanical Engineer

sion, valais, Switzerland • Posted June 06, 2026

Job Type: Full-time
Location: sion, valais
Posted: June 06, 2026
Category: CAR
Application Deadline: July 16, 2026

Role Description

Mission

We are offering a position as mechanical engineer in the Group of Energy Materials at EPFL, Sion. Our highly interdisciplinary Lab (20 FTE, 1/3rd PhD students, 1/3rd postdocs, 1/3rd engineers) is part of the EPFL Mechanical Engineering Institute and specialised since 30 years in fuel cell and electrolysers, especially for high temperature (>600°C, solid oxide ceramics) and more recently also for low temperature (<100 °C, protonic and anionic exchange membrane polymers). Our fully equipped diagnostics lab mounts and investigates fuel cells / electrolysers, from components and single cells up to stacks and small systems (10 – 50 kW), testing durability/performance and identifying degradation phenomena. Experimental work is assisted by modeling and simulation on different levels.

We look to complement our engineer team. We design and build stacks, and different customized test benches to characterize our fuel cells, electrolysers, and more...

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