Senior Mechanical Engineer - Sellafield SRP Project (Contract) Warrington | 3 Days On-Site (Hybrid) | National Infrastructure Project £51-£56/hour (Umbrella) | Long-Term Contract We're looking for a Senior Mechanical Engineer to support delivery on the Sellafield Product & Residue Store (SPRS) Retreatment Plant (SRP) - a key nuclear infrastructure programme handling Special Nuclear Materials (SNM) for safe long-term storage until 2120. The project is in its execution phase, and this role is critical in ensuring mechanical design solutions are technically sound, compliant, and ready for installation, commissioning, and operation.

Role Overview

Lead the delivery of mechanical plant and equipment design, including glovebox systems and external support equipment Produce and check specifications, drawings, assessments, and verification deliverables Support resolution of manufacturing and testing queries, TQs, and concessions Oversee design change implementation and ensure configuration control Collaborate with CE&I engineers and multidisciplinary teams to ensure integrated solutions Contribute to test documentation (works test, integrated test) and site installation planning Mentor and guide junior designers and oversee document quality Essential Skills & Experience

Advanced user of Autodesk Inventor and Vault Basic/Pro Familiarity with GPS ISO (BS 8888) and plant layout/integration Experience managing and direc...