Senior Mechanical Engineer – Nuclear Infrastructure (Hybrid)

Assystem in the United Kingdom is seeking an experienced Mechanical Engineer to support the Client Design Authority, focusing on mechanical design and reliable infrastructure systems. You will produce and review design packages, define performance and safety requirements, and support compliant operations.

The role is primarily remote with 1–2 days per month at the client site in Helensburgh, offering exposure to nuclear-grade projects and opportunities to work across a multi-disciplinary team