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Engineering 13 Construction 3 Facilities 2 Automotive 1 Manufacturing 1
Inside IR35 Contractor compex electrician

18 compex electrician jobs found

CL
Mar 21, 2026  
Resident Electrical Engineer
Techniche Global are supporting a leading defence engineering organisation with the appointment of a Resident Electrical Engineer to support works within the Submarine Refit Complex at Devonport Dockyard. Initial 12-month contract Up to £65/hour Umbrella (Inside IR35) Site-based in Plymouth (4 days working week) This is a site-based contract role focused on overseeing electrical installation and commissioning activities during the construction phase, ensuring quality, compliance, and practical engineering support on site. Key Responsibilities Overseeing electrical installation and commissioning works Witnessing works and ensuring adherence to scope and standards Supporting contractors and resolving technical queries Conducting inspections and recording quality compliance Providing practical, site-led engineering input throughout construction About You Strong electrical power / building services background (LV/HV, lighting, fire detection, HVAC etc.) Proven...
IR35 Status:
Inside IR35

CV-Library Plymouth, UK Contractor
CL
Mar 19, 2026  
Senior Detail Designer
This role is for Electrical Detail Designers to support the T26 Naval ships.  • Headcount: 4  12 month contract - highly likely of further extensions Senior Detail Designer - £41.41 per hour Umbrella  Detail Designer - £36.23 per hour Umbrella  Inside IR35 - Umbrella rates  37 hr contract - scope to work more.  Hybrid / Remote  Requirement for Senior level:  • Working knowledge of FORAN CAD System - 5 years experience highly advantageous. • Previous experience working within a Naval Ships environment Reason for Role: We are looking for Senior Detail Designers with this specific experience to help bolster the experience level within the wider team. Role Description      This position holder will have proven technical capability and demonstrate exemplar behaviours as a role model within the team.     Fully conversant with all Detail Design processes and Design Management Systems (LCM or process) and can advise and guide team members through application of them. ...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
Mar 19, 2026  
Manufacturing Engineer
Role: Manufacturing Engineer Location: Cheltenham Duration: 12 months Inside IR35 : Umbrella About our client: Our client is a leading aerospace engineering company specializing in jet engines, avionics, and integrated systems for both military and commercial aircraft. They operate major UK facilities, including maintenance, repair, and overhaul (MRO) site Provide Justification For Request Surge in NPI programs - need ME to supportKey Activities Formboards, Build Routings, Shop SupportEssential Responsibilities Improve Formbards to comply with drawings and build process, Author and modify build routings for power productsQualifications / Requirements Bachelor's degree in Mechanical, Manufacturing, Aerospace, Electrical, or related engineering field (or equivalent experience) Experience in a manufacturing or shop-floor support role, ideally in aerospace or other regulated industry. Ability to interpret engineering drawings, wiring diagrams, and specifications. Experience...
IR35 Status:
Inside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Mar 19, 2026  
Resident Engineer - Electrical
Role: Resident Electrical Engineer Location: Devonport, Plymouth Duration: 12 months Inside IR35: Umbrella The purpose: Ensure the delivery of site Quality by managing, providing advice and support, and witnessing the installation and commissioning process through construction works in the submarine refit complex. Primary focus will be Electrical activity. You will be accountable to the Lead Construction Manager for day to day planning matters. You will assist the construction and Project team by providing advice and communicating with contractors and relevant internal stakeholders to resolve site issues/ Technical Queries during construction in line with contract timescales. You will ensure the contractor adheres to the Scope of works and Change requests. You will undertake and record inspections to ensure adherence to scope and integrated test plans. The post operates as part of the Major Infrastructure Projects Business Unit. Roles& responsibilities: Ensure the...
IR35 Status:
Inside IR35

CV-Library Plymouth, Devon Contractor
CL
Mar 18, 2026  
Lead Technician
Lead Technician Location: Etches Park Depot, Deadmans Road, Derby 12+ Month Initial Contract Pay: £26.92 /hour PAYE £35.98 /hour Umbrella Hours: 4 on 4 off shift pattern. 10 Hour shifts. Combination of Days & Nights (E.g. - 4 days, 4 off, 4 nights) + Opportunity for overtime, Paid at 1.25% This role falls inside IR35 - payment via PAYE or Umbrella Company Function of Role To service, complex fault find and repair Hitachi rolling stock assets Key Responsibilities Maintain the condition of the work site, materials and equipment Adhere to health, safety, environmental & quality practices in the workplace Prepare for and undertake planned and unplanned maintenance activities Confirm that traction and rolling stock assets comply with operational specifications by the use of engineering processes and techniques Read and extract information from traction and rolling stock drawings and specifications Prepare for and undertake the removal and replacement of traction and...
IR35 Status:
Inside IR35

CV-Library Derby, Derbyshire Contractor
CL
Mar 18, 2026  
Aircraft Fitter
Aircraft Fitter (Mechanical) 6 month contract Based in Shawbury, Shrewsbury Offering £28.16ph Inside IR35 Have you completed an Aviation Apprenticeship or similar? Do you have experience working on Helicopters? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Aircraft Fitter, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Provide engineering operational support to Flight Operations Accomplishment of Maintenance inspections and repairs as directed by nominated Shift Supervisor or Certifying Engineer Work to high standards to ensure continued safe operation of the aircraft Completion of maintenance, including airframe structure, power plant,...
IR35 Status:
Inside IR35

CV-Library Shrewsbury, Shropshire Contractor
CL
Mar 18, 2026  
Electronics Engineer
Electronics Engineer 12 month contract Based in Ampthill Offering circa £63ph Inside IR35 Do you have experience in Electronics Hardware Design? Do you have experience in Digital and Analogue Electronics Design? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Electronics Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. Due to the nature of the work you will be involved in, you will be required to obtain UK SC clearance in this role. You will be involved in: Take responsibility for the design, development, and support of mixed electrical/electronic solutions from concept to completion Provide guidance and governance to the team in the integration of the...
IR35 Status:
Inside IR35

CV-Library Ampthill, Bedfordshire Contractor
CL
Mar 18, 2026  
Electrical Inspector
Electrical Inspector 12 month contract Based in Bolton Offering £28.35ph Inside IR35 Do you have experience as an Electrical Inspector? Do you hold Electrical/Electronics trade qualifications? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Electrical Inspector, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry! You will be involved in: Responsible for all elements necessary to achieve and maintain the quality of deliverable hardware Certification of product in line with processes and procedures Examining for correct assembly including verifying all forms of electrical connections Examining the finish of all parts Inspect for physical damage Inspection checks for...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Mar 18, 2026  
Test Equipment Hardware Engineer
Role: NPI Test Equipment Hardware Engineer Location: Cheltenham (3 day on-site. 2 remote) Duration: 12 months Rate: up to £75/hour (Umbrella only) Inside IR35 Job Description Summary As an NPI TE Hardware Engineer, you will be responsible for leading, specifying, designing & developing, Test Equipment solutions for power distribution and control programmes. You will work as part of an integrated product team to develop and implement TE Hardware for Qualification & deliver test solutions for the latest power distribution controls products. You will take an innovative approach to problem-solving, demonstrate good people leadership skills, independence, sound technical judgment and be able identify and breakdown complex problems and formulate solutions. Roles and Responsibilities Responsible for the full Test Systems life cycle - from initial requirements through to formal release and support Develop and implement TE Hardware for Qualification Execute the...
IR35 Status:
Inside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Mar 18, 2026  
Power Project Engineer
ARM are supporting a large infrastructure company to recruit a Power Project Engineer. This role will be working on a major 400/132kV substation project based in Somerset. Contract until the end of the year. Up to £700 per day Umbrella, Inside IR35. Start: ASAP Responsibilities: Coordinate across multiple work packages Oversee heavy civils and electrical interfaces Drive programme, quality and compliance Liaise with subcontractors, site teams and stakeholders Support delivery within a 400/132kV substation environment Experience: Proven experience on a National Grid substation projects - you are not required to have worked for National Grid. Experience within 132kV / 400kV environments Strong coordination and package management capability Experience operating at Senior Project Engineer level (desirable) Desirable: Earthing Control Person (ECP) Earthing Application Person (EAP) LVAP National Grid-aligned competencies Disclaimer: This vacancy is being...
IR35 Status:
Inside IR35

CV-Library Bridgwater, Somerset Contractor
CL
Mar 18, 2026  
Project Engineer
We are recruiting for an experienced Project Engineer to support the delivery of a new-build electrical substation project in Taunton. This is an initial 9-month contract with strong extension potential, as the overall programme is expected to run for approximately three years. This role requires a technically competent engineer with strong HSE leadership, commercial awareness, and experience delivering complex infrastructure works preferably on National Grid projects. This role is on an inside IR35 basis. Key Duties: * Write, review and approve RAMS, including subcontractor RAMS acceptance * Identify, raise and report risks and hazards * Ensure workforce competency and sufficiency * Control and issue safety documentation * Complete audits and set people to work in accordance with procedures * Support the Project Manager in delivering works safely, on programme and within budget * Help ensure reporting provides accurate and relevant...
IR35 Status:
Inside IR35

CV-Library TA7, Woolavington, Somerset Contractor
CL
Mar 18, 2026  
Battery Engineer
Our OEM Client based in Gaydon is searching for Battery Engineer to join their team, Inside IR35. This is a 12-month contract position with a typical work pattern of 07:00-15:30. Umbrella Pay Rate: £27.03 per hour The Opportunity: Accountable for system design and validation of battery packs including modules, upper and lower shells, high and low voltage harness, battery disconnect unit (BDU) and heating/cooling schemes (including the design of water-cooled pipeline structure) to meet the requirements of environmental adaptability of the vehicle. Evaluates battery structure design and daily battery tests such as charging and discharging capacity, battery cycle life, and battery failure analysis. Designs and optimizes battery pack thermal management scheme, completes thermal simulation and thermal testing work with theoretical calculation. Models battery efficiency and service life. Responsibilities typically include: Managing projects / processes, working independently with...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
CL
Mar 14, 2026  
Principal EC&I Engineer
We are seeking an experienced Principal EC&I Engineer to support the delivery of complex safety‑related projects within a highly regulated environment. This role is ideally suited to an engineer with a strong background in Control, Electrical & Instrumentation (CE&I) and Functional Safety, particularly within the nuclear industry. You will play a key role in the delivery of CE&I Safety System design, working closely with the safety case team and technical leads to ensure compliance with relevant standards and lifecycle processes. Job Title: Principal EC&I Engineer Contract: 12‑month contract (Inside IR35) Location: Hybrid / UK Clearance: Must be eligible for SC clearance Industry: Highly regulated sector - nuclear experience strongly preferred Key Responsibilities Lead and deliver CE&I safety system design packages across complex, safety‑critical projects. Provide technical governance and oversight on functional safety matters. Ensure alignment with...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Mar 14, 2026  
Validation Engineer – MHEV Systems
Role: Validation Engineer – MHEV Systems Work Mode & Location: Office based / Gaydon, Warwickshire Duration: 6 month Contract with extension Rate: Based on Market (Inside IR35) Our client, a global leader in IT services, consulting, and business solutions is urgently seeking an experienced Validation Engineer – MHEV Systems, you will play a key role in ensuring the successful integration, verification, and validation of mild-hybrid propulsion systems across vehicle programmes. This position combines hands-on vehicle and rig testing, fault diagnosis, structured validation planning, and cross-functional collaboration to ensure system readiness and performance. Key Responsibilities * Support investigation and resolution of propulsion system issues * Provide technical support during vehicle builds and Pilot (PIL) phases * Perform vehicle and system-level fault diagnosis for ICE/MHEV powerpacks * Develop DVPs, validation plans, test cases, procedures, and...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwickshire Contractor
CL
Mar 14, 2026  
Senior Planning Engineer
Senior Planning Engineer  Client: Pharmaceutical Sector Location: Royston, Hertfordshire  Start Date: ASAP Duration: 12 months  Contract Type: Contract Rate: £600 per day (Flexible) – Umbrella PAYE (inside IR35)  The Role We are seeking a highly experienced Senior Planning Engineer with a strong engineering background and expert-level proficiency in Primavera P6. This role requires a candidate who can hit the ground running and take full ownership of project planning activities on site. A background in ME&I (Mechanical, Electrical & Instrumentation) and/or major construction delivery would be highly advantageous. Key Responsibilities Develop, manage, and maintain integrated project schedules in Primavera P6 Work closely with engineering, construction, and project controls teams Conduct critical path analysis and identify schedule risks/opportunities Monitor progress, update programmes, and forecast completion Lead planning meetings and present reports to...
IR35 Status:
Inside IR35

CV-Library Royston SG8, UK Contractor
CL
Mar 14, 2026  
Overhaul Technician (X10 Roles Available)
Overhaul Technician - X10 Roles Available Location: Craigentinny Train Maintenance Centre, Edinburgh, EH8 7SY 12+ Month Initial Contract (Long Term Project) Standard Pay Rate: £28.82 /hour PAYE Equivalent to £38.27 /hour umbrella + Opportunity for overtime, Paid at Time and a Half (1.5%) This role falls inside IR35 - payment via PAYE or Umbrella Company Hours / Shifts: Shift Working. Combination of Days and Nights will be required, flexibility required depending on business needs. Please note that 1 Saturday Night as well as 1 Sunday Night will be required out of 4 Example Roster Pattern available upon request. Function of Role Undertake corrective and preventative maintenance, servicing and repair of Hitachi rolling stock assets Key Responsibilities Perform Scheduled Overhaul Maintenance activities on the rolling stock in accordance with the vehicle maintenance plan and required delivery schedule Undertake Modification requirements of the rolling stock....
IR35 Status:
Inside IR35

CV-Library Edinburgh, UK Contractor
CL
Mar 07, 2026  
Lead Electrical Protection Engineer
Contract Details & Working Arrangement * Rate: £440 per day * Inside IR35 * 6-month contract with potential for extension * Hybrid working: 3 days on site and 2 days remote per week * Tuesday and Wednesday are mandatory on-site days (Third on-site day is flexible) * No travel required About the job Vickerstock are proud to be working in partnership with a leading global energy and grid solutions provider to recruit a Lead Electrical Protection Engineer on a contract basis. This is a high-impact role offering exposure to complex grid automation and substation protection projects, with responsibility spanning design, testing, and commissioning. The Role As Lead Electrical Protection Engineer, you will take technical ownership of protection system design and delivery, acting as the key technical interface between customers and the wider engineering community. Reporting directly to the Engineering Team Leader, you will lead engineering activities from initial design...
IR35 Status:
Inside IR35

CV-Library Stafford, Staffordshire Contractor
CL
Feb 05, 2026  
Technical Author
World Class Defence Organisation is currently looking to recruit a Technical Author subcontractor on an initial 12 month contract.  The role will be predominately working remotely from home.   Rate: £43.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will be 2 or 4 days per month in the office and the rest remote.  (some flexibility on this may be needed). Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: 2 Stage interview process. Initial Virtual or onsite – 2hrs. Author Test & meet the team - onsite for successful candidates.   Technical Author Job Description: To write technical documentation in Standard Generalised Mark-up Language (SGML), Extensible Mark-up Language (XML) and traditional formats for the Company's products in accordance with...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
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