Senior Safety Case Engineer - Part-Time Location: Warrington - Hybrid £51-56/hour Contract Duration: April 2026 - November 2026 (with potential to continue through project phases to 2029)

About the Project Join the Return of Failed Fuel (RoFF) project, part of the AGR Programme, developing a safety case to export suspect AGR fuel from Receipt & Storage ponds back to AGRSP or FHP. This complex, high-profile project involves reversing standard fuel routing processes and demonstrating the capability to safely move fuel using existing site assets. Currently in the Appraise and Select phase, the project is supported by an Integrated Project Team (IPT) and requires a Senior Radiological Safety Assessor to help deliver safety case documentation, support engineering design, and ensure compliance with nuclear safety standards. Key responsibilities include gap analysis for fuel unpacking and liquid effluent management, and contributing to Hazop/fault identification studies, hazard management strategies, and Safety Case summaries.

Role Overview As a Senior Safety Case Engineer, you will:

Deliver fit-for-purpose, proportionate nuclear safety cases and underpinning assessments to quality, schedule, and cost requirements. Ensure safety cases meet Sellafield Ltd Nuclear Safety Case Process expectations. Collaborate across disciplines to develop nuclear hazard management strategies and lead hazard identification studies. Capture and...