Structural Engineer

Amentum
Full-time Warrington, Cheshire architecture-and-engineering
Posted:
June 16, 2026
Location:
Warrington, Cheshire, United Kingdom

Job Description

Amentum is the Design and Engineering partner for Sellafield under the PPP (Programme and Project Partners). This is a 20-year arrangement to deliver ~£7bn of major projects. We are looking to recruit high value expertise from across regulated and comparable sectors to work in a collaborative environment. PPP is delivering major projects, site wide improvements and provision of supporting services.

The Project

As a result of this increasing demand for our services we are looking for a Structural Engineer to join our team on the Lightly Shielded Store 1 (LSS1) Project. LSS1 is a 7200m2 footprint major project new build on the Sellafield site. It will be a new class of Intermediate Level Waste store for Sellafield with a design life of 100 years.

As a Structural Engineer your responsibilities could include:

* Undertake structural analysis and design for LSS1 as directed by the Lead Structural Engineer. This will include design of the portal frame, crane supp...

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Job Overview

Job Type: Full-time
Location: Warrington, United Kingdom
Posted: June 16, 2026
Deadline: July 26, 2026