Senior EC&I Designer

Company: Millbank Holdings
Apply for the Senior EC&I Designer
Location: Risley
Job Description:

Senior EC&I Designer

Location: Warrington (Hybrid Working)

Rate: £53.00 – £65.00 per hour (Inside IR35)

Hours: 40 hours per week

Security Clearance: SC Clearance required

Sector: Nuclear

The Opportunity

We are recruiting for a Senior EC&I Designer to support the delivery of complex nuclear engineering projects within a highly regulated environment. This role will lead Electrical, Control & Instrumentation design activities, provide technical leadership to a multi‑disciplinary team, and ensure high‑quality, compliant design outputs across the full project lifecycle.

Key Responsibilities

  • Lead EC&I design activities across nuclear projects from concept through to detailed and production design
  • Allocate and review work, ensuring all deliverables meet nuclear industry standards and regulatory requirements
  • Produce and check EC&I design outputs, including schematics, wiring diagrams, loop diagrams, cable schedules, and general arrangements
  • Ensure coordination with mechanical, civil, and other engineering disciplines
  • Provide technical leadership and act as the EC&I subject matter expert
  • Support design reviews and ensure designs meet functional, safety, and compliance requirements
  • Resolve technical queries relating to manufacturing, installation, and commissioningInterface with clients and stakeholders, providing technical updates and solutions
  • Contribute to continuous improvement and lessons learned processes
  • Support tendering and business development activities where required

About You

Essential

  • HNC/HND (or equivalent) in Electrical, Control & Instrumentation or related discipline
  • Proven experience within an EC&I design environment
  • Experience working on nuclear projects or within highly regulated industries
  • Strong experience producing detailed EC&I design documentation
  • Good understanding of electrical and instrumentation standards
  • Incorporated Engineer status (or working towards)
  • Experience leading or mentoring multi‑disciplinary design teams
  • Strong communication and stakeholder engagement skills
  • Active SC Clearance (or eligible to obtain)

Desirable

  • Familiarity with nuclear industry standards and safety case requirements
  • Experience supporting design within safety‑critical environments
  • Membership of a relevant professional institution

Equal Opportunity Statement

Millbank Holdings Ltd is an equal opportunities employer committed to creating an inclusive and diverse workforce. We welcome applications from all suitably qualified individuals, regardless of background, and encourage candidates from underrepresented groups to apply.

Disability Confident Statement

We are proud to be a member of the Disability Confident Scheme, and we are committed to ensuring an accessible and supportive recruitment process for everyone. If you require any adjustments at any stage, please let us know and we’ll do our best to accommodate.

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Posted: April 17th, 2026