Job Title: Senior EC&I Engineer Location: Reading/ hybrid Job Type: Long term contract - outside of scope of IR35 pending determination Working Pattern: 9-Day Fortnight Clearance Required: Minimum current SC Clearance is required to be considered for this role Overview: We are currently looking for a Senior Electrical, Control & Instrumentation (EC&I) Engineer to support the delivery of complex engineering design and commissioning projects. This is an exciting opportunity to work on highly regulated, technically demanding projects within a supportive and skilled team environment. The ideal candidate will bring strong experience in EC&I design, controls, and functional safety, with the ability to deliver projects from initial concept through to commissioning and handover. Key Responsibilities: EC&I Design and Delivery Develop EC&I design concepts, including SLDs, cable schedules, block cable diagrams, equipment layouts, and more Prepare functional safety documentation (e.g. FDS, SIDD, Functional Safety Plans) Produce technical specifications, design justification reports, and design substantiation documentation Generate commissioning documents such as FAT and SAT Ensure designs are compliant with relevant UK and European standards and meet client specifications Contribute to the development of control system hardware/software and safety interlock systems Witness and support commissioning activities on-site Technical Competency Interpret and produce engineering drawings using tools such as AutoCAD Author a range of engineering documentation including basis of design reports, calculation reports, and risk assessments Understand technical requirements of projects and collaborate with specialists as needed Ensure that all solutions address operability, maintainability, and safety Commercial Awareness & Bid Support Provide technical support for tenders, proposals, and client enquiries Identify scope changes and support estimation of costs and contract variations Promote company capability and reputation through external engagement where appropriate Qualifications and Skills: Essential: Degree or HNC in Electrical, Electronic or Control Engineering (or demonstrable equivalent experience) Experience in the design of electrical systems, control panels, and low-voltage systems Broad-based engineering background with hands-on involvement in both design and delivery Proven experience with control systems and functional safety (BS EN 61508 / 61511) Ability to work with technical drawings, specifications, and engineering documentation Experience in managing or overseeing commissioning activities Desirable: Membership of a relevant professional body Knowledge of CE marking and machine safety directives Familiarity with HAZOP / HAZID processes Experience using AutoCAD or similar tools Personal Attributes: Flexible, detail-oriented, and technically curious Strong communication and report-writing skills Committed to maintaining high standards of quality and safety Strong commercial awareness and understanding of project delivery lifecycle What’s on Offer: Competitive salary and comprehensive benefits 9-day fortnight for improved work-life balance Hybrid working opportunities (2 days per week on site) Involvement in technically challenging, high-impact projects How to Apply: If you're an experienced EC&I Engineer looking we’d love to hear from you. Please apply with your CV today for immediate consideration