Lead EC&I Engineer – Nuclear Infrastructure

Company: Assystem
Apply for the Lead EC&I Engineer – Nuclear Infrastructure
Location: Helensburgh
Job Description:

Assystem is seeking a Design Authority to ensure that key defence infrastructure is safe and fit for purpose. You will deliver design packages, define reliability constraints, and uphold a robust safety culture across projects.

The role is mainly remote with 1–2 days per month in Helensburgh. You must be a sole UK national with SC clearance and bring an HNC or equivalent in engineering, plus nuclear sector experience.

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Posted: July 13th, 2026