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Senior EC&I Engineer

Posted: 07/01/26
Recruiter:Highfield Professional Solutions Ltd
Reference:3056602415
Type:Contract
Disciplines: Engineering
Salary:£60 - £61 Hourly Ltd
Location:Aldermaston, Berkshire
Description:

Senior EC&I Engineer (Contract)
AWE, Berkshire
Hybrid - 2 days per fortnight on site
60/hour - Outside IR35
Security Clearance: SC required (DV highly desirable)
Contract Role

About the Opportunity
We are seeking an experienced Senior EC&I Engineer to support the delivery of complex, high-profile engineering projects, primarily within the nuclear and highly regulated sectors. This is a contract opportunity offering flexibility, autonomy, and the chance to contribute to technically challenging programmes within a multi-discipline engineering environment.
You will play a key role in developing safe, compliant, and reliable EC&I designs while working closely with project teams and stakeholders. This role suits a contractor who thrives in technically demanding environments and is comfortable taking ownership of deliverables.

The Role
As a Senior EC&I Engineer (Contract), you will be responsible for producing EC&I design studies and detailed manufacturing designs across a range of projects. Working alongside Project and Integration Managers, you will ensure designs meet safety, quality, programme, and cost objectives.
Key Responsibilities:

  • Develop EC&I design concepts including SLDs, BCDs, cable schedules, and layouts.
  • Design systems in accordance with British and European standards, client specifications, and functional safety requirements (BS EN 61508 & BS EN 61511).
  • Produce detailed design documentation including Functional Design Specifications, SIDD, Technical Reports, and Commissioning documentation (FAT/SAT).
  • Manage and coordinate subcontract suppliers and support design approval processes.
  • Witness commissioning activities on site, ensuring operability, maintainability, and safety requirements are met.
  • Design safety interlocks and low-voltage control systems (HVAC control experience desirable).
  • Author technical reports and substantiation documentation.
  • Interpret and produce EC&I drawings using AutoCAD.
  • Identify and mitigate technical and safety risks throughout the design lifecycle.


Technical Competencies

  • Maintain a high level of technical and professional competence through ongoing CPD.
  • Understand complex project requirements and collaborate effectively with internal specialists and the supply chain.
  • Consolidate, review, and present EC&I documentation for client approval.


Person Specification
Qualifications:

  • Relevant Engineering Degree, HNC, or equivalent demonstrable experience.
  • IOSH Managing Safely or Level 2 Health & Safety in the Workplace (or equivalent).


Experience & Knowledge:

  • Strong background in EC&I design and manufacturing environments.
  • Electrical systems design, low-voltage control gear, and control systems.
  • Proven EC&I design and commissioning experience within regulated sectors.


Skills & Abilities:

  • Proficient in MS Office.
  • Strong technical writing and documentation capability.
  • Effective communicator within multi-discipline project teams.


Why Join This Contract?
This contract offers a flexible hybrid working arrangement, a competitive 60/hour Outside IR35 rate, and the opportunity to work on nationally significant projects. You'll operate in a professional, collaborative environment where technical excellence and safety are paramount, and where your expertise will make a measurable impact.

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