EC&I Designer - PFCS Project (Sellafield) Contract | £35-£42/hour (Inside IR35) Warrington | Hybrid - 3 days on site / 2 days remote Sector: Nuclear | PFCS Programme Are you an experienced EC&I Designer looking to contribute to one of Sellafield's most challenging decommissioning programmes? This is a hands-on role supporting the PFCS (Pile Fuel Cladding Silo) project, delivering high-quality EC&I design packages for safety-critical systems. You'll work within a collaborative engineering team, producing and checking designs, documentation, and drawings that underpin project delivery. The role offers a hybrid working arrangement, combining three days per week in Warrington with remote work flexibility. Key Responsibilities Produce and develop EC&I design packages, drawings, and technical documentation for PFCS systems Review and update existing designs to meet project requirements and engineering standards Ensure designs comply with Sellafield procedures, safety requirements, and regulatory standards Collaborate with multi-discipline teams, including mechanical, structural, and project engineering colleagues Support design verification, technical reviews, and design substantiation Mentor and guide junior EC&I designers where required Requirements Proven experience as an EC&I Designer in nuclear or highly regulated industries Strong knowledge of electrical, control, and instrumentation design principles Experience producing engineering drawings, technical documentation, and design deliverables Understanding of relevant standards and site procedures Excellent communication and collaboration skills SC clearance preferred or the ability to obtain Why Join? Competitive £35-£42/hour (Inside IR35) Hybrid working - 3 days on site in Warrington, 2 days remote Contribute to a nationally significant nuclear decommissioning programme Work in a technically challenging, safety-critical environment Collaborate with a supportive, experienced engineering team Apply now to bring your EC&I design expertise to the PFCS project at Sellafield and play a key role in one of the UK's most important nuclear programmes