💼 Full-Time Position

EC&I PDMS Designer

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Amentum
📍 Warrington, Cheshire, United Kingdom
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Location
Warrington, United Kingdom
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Posted
June 03, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

The Opportunity

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

The SIXEP Continuity Plant (SCP), being delivered by the Programme and Project Partners (PPP) at Sellafield, will ensure the site’s existing Site Ion Exchange Effluent Plant (SIXEP) facility can continue its vital work for decades to come.

The newbuild SCP facility will play a vital part in Sellafield’s purpose to create a clean and safe environment for future generations. Once operational SCP will ensure the nuclear site will have continued availability to treat and make safe the effluent created by risk reduction activities.

Th...