Job Details

Senior Mechanical Engineer

Senior Mechanical Engineer

📍 Warrington, Cheshire
Not Specified
Industry: Engineering
Posted: 02-07-2026
Company: Amentum
Type: Permanent
Reference: 225323057

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. 

About the Project  

Box Encapsulation Plant Product Store (BEPPS2) is a PPP Major Project to design and construct a new mechanical handling waste storage facility that will safely store waste packages for many years to come. The project status is currently at detailed design.  

BEPPS2 now has an exciting opportunity to recruit a Senior Mechanical Engineer to join the team in Birchwood, Warrington.  

As a Senior Mechanical Engineer your responsibilities could include: 

As a Senior Mechanical Engineer you will already have: 

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