Senior CE&I Engineer - SEP Machines (MSSS, Sellafield) Contract | £51-£56/hour (Inside IR35) Warrington | Hybrid - 3 Days On-Site / 2 Days from Home

Are you an experienced Control, Electrical & Instrumentation Engineer ready to tackle some of the UK's most complex decommissioning challenges?

We're looking for a Senior CE&I Engineer to support the Magnox Swarf Storage Silo (MSSS) programme, delivering essential design and safety documentation across all three SEP Machines. This is a chance to contribute directly to one of the most high-profile legacy clean-up missions at Sellafield.

Key Responsibilities:

Deliver work packages across a wide range of CE&I design challenges Provide expert input to the SEP1 Design Justification Report Produce and/or check functional safety deliverables and design substantiation documents (IEC 61508, up to SIL1) Solve complex technical issues with innovative and safe design solutions Support installation, commissioning, and documentation processesWhat We're Looking For:

CEng/IEng preferred, or equivalent experience Strong background in Functional Safety, SIL-rated systems, and safety case development Demonstrated experience delivering fit-for-purpose CE&I designs to time and budget Skilled in breaking down technical issues and presenting resolution options Familiarity with: CE&I regulations (CDM, PUWER, BS13849/62061, BS7671) Industrial installation standards, UKCA/CE m...