Reading
Berkshire
Defence, MOD & Aerospace
Scantec Engineering
Contract
Competitive rate
JOB-90190
07-01-2026
12 months+
04-02-2026
asap
United Kingdom

Senior EC&I Engineer

A new opportunity has arisen for a Senior EC&I Engineer to join a well-established engineering company delivering complex projects in the defence sector, supporting highly regulated and safety-critical programmes.

The Senior EC&I Engineer will be responsible for producing high-quality electrical, control and instrumentation designs across the full project lifecycle, from concept through to commissioning.

Working within a multi-discipline design team, you will deliver EC&I engineering packages for assigned equipment and systems, as directed by the Integration Manager and Project Manager.

Key Responsibilities

EC&I Design & Delivery

  • Produce EC&I design documentation including SLDs, BCDs, cable schedules and layouts
  • Develop control system hardware and software designs
  • Deliver functional safety designs in line with BS EN 61508 & 61511
  • Produce and maintain the LTQR / Technical File in line with quality management systems
  • Ensure designs address operability, maintainability and safety
  • Deliver designs in line with project programmes and budgets
  • Produce design justification and substantiation reports
  • Develop FDS, SIDDs and Functional Safety Plans
  • Produce drawings, specifications and work instructions to support manufacturing
  • Review and check in-house and subcontractor design outputs
  • Produce EC&I technical specifications
  • Prepare and support FAT and SAT documentation
  • Manage EC&I subcontract suppliers
  • Attend and witness commissioning activities
  • Create and interpret drawings using AutoCAD

About You

You will bring:

  • Proven EC&I design experience
  • Strong knowledge of control systems, hardware and software
  • Experience working with functional safety standards (IEC 61508 / 61511)
  • Ability to produce clear, structured engineering reports and technical documentation
  • Current SC clearance is essential, and the ability to obtain DV clearance is desirable

Desirable:

  • Safety interlock design
  • HVAC control systems
  • DV clearance

What’s on offer:

  • This role is a long-term contract opportunity
  • Hybrid working model (Two days on site in Reading every two weeks)
  • The role can be outside of scope of IR35 pending determination
  • Competitive rate