Senior EC&I Engineer – Nuclear Projects (SC/DV Cleared)

Millbank; Burghfield; On-site; GBP 70,000 - 90,000; Full time

Job summary

Millbank Holdings Ltd is seeking a Senior Electrical, Control & Instrumentation Engineer to lead technically challenging EC&I design for a high-profile nuclear project based in Reading, England.

The role requires experience in regulated sectors, expertise in control panels, wiring, VSDs, motor control, and documentation; SC clearance is required, with DV clearance preferred; collaboration across multidisciplinary teams through design, installation and commissioning.

Qualifications

• Proven experience as an EC&I Engineer within a highly regulated sector (nuclear, defence, energy, etc.).
• Strong working knowledge of electrical design, control systems, and instrumentation.
• Familiarity with control panel design, VSDs, and motor control.
• Capable of producing detailed documentation including wiring diagrams, cable routing plans, and calculation packs.
• Competent in relevant software tools (e.g. AutoCAD Electrical, Amtech, or equivalent).
• Knowledge of electrical containment systems and cable routing standards.
• SC clearance as a minimum; ideally DV-cleared candidates.

Responsibilities

• Deliver EC&I engineering design packages to a high technical standard and in line with project timescales.
• Prepare and review designs including: control panel design, wiring schematics and details.
• Include VSDs, motor integration and specifications, and cable calculations.
• Containment system design and layout.
• Ensure all EC&I designs meet required standards and comply with relevant industry regulations.
• Engage with multi-disciplinary teams and stakeholders to deliver integrated design solutions.
• Provide technical input and problem-solving during the design, installation, and commissioning phases.
• Optional but beneficial: apply knowledge of Functional Safety (IEC 61508 / 61511) where applicable.

Skills

EC&I design

Electrical design

Control systems

Instrumentation

Wiring diagrams

Cable routing

VSDs

Motor control

Documentation

Education

Electrical Engineering degree

Tools

AutoCAD Electrical

Amtech

Job description

Millbank Holdings Ltd is seeking a Senior Electrical, Control & Instrumentation Engineer to lead technically challenging EC&I design for a high-profile nuclear project based in Reading, England.

The role requires experience in regulated sectors, expertise in control panels, wiring, VSDs, motor control, and documentation; SC clearance is required, with DV clearance preferred; collaboration across multidisciplinary teams through design, installation and commissioning.