EC&I Designer-Nuclear

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 with in 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.

• 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

• 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

• 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.