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Outside IR35 Contractor electrical design engineer

24 electrical design engineer jobs found

CL
Jan 21, 2026  
Senior Electrical Design Engineer
Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a specialist design team consultancy to work on a variety of Data Centre projects. Key Responsibilities:- Create electrical design drawings and specs for Data Centre Projects. Ensure designs meet all standards and regulations. Support sustainable design and use of innovative tech Work closely with colleagues, clients, architects, and contractors.. Manage project deadlines, budgets, and deliverables. About you: You should hold Degree (or historic equivalent) in Electrical Engineering or related field.- Should have extensive experience in Mission Critical design and building services design, specifically on data centres.- Skilled in Amtech, and Dialux/Relux, with AutoCAD and Revit proficiency being beneficial. Sound knowledge of British Standards and building...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Dec 28, 2025  
Senior Electrical Design Engineer
We are working with a leader in the hyper scale global data centre space -their portfolio includes hyperscale facilities for global tech giants, multi-megawatt data halls, and cutting-edge colocation sites. This is an opportunity to work with a team that sets the benchmark for technical excellence and innovation in the data centre sector. The data centres are at stage two and three so a good time to become involved. The position is as a Senior or Principal Electrical Engineer, you will play a key role in designing and delivering complex electrical systems for large-scale data centres collaborating with multidisciplinary teams to ensure resilient, high-performance solutions for some of the most advanced facilities in the industry. What you'll need to succeed Strong experience in HV, LV, generators, and UPS systems, or a willingness to learn and develop in these areas. Proven background in electrical design within building services. Ability to manage projects and mentor...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Oct 31, 2025  
Senior Electrical Design Engineer
Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a specialist design team consultancy to work on a variety of Data Centre projects. Key Responsibilities:- Create electrical design drawings and specs for Data Centre Projects. Ensure designs meet all standards and regulations. Support sustainable design and use of innovative tech Work closely with colleagues, clients, architects, and contractors.. Manage project deadlines, budgets, and deliverables. About you: You should hold Degree (or historic equivalent) in Electrical Engineering or related field.- Should have extensive experience in Mission Critical design and building services design, specifically on data centres.- Skilled in Amtech, and Dialux/Relux, with AutoCAD and Revit proficiency being beneficial. Sound knowledge of British Standards and building...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Dec 11, 2025  
Senior Electrical Design Engineers
Great opportunity with a market leader to join their mission critical team working on key long term projects within the DC space - both hyper scale and co-lo. They are a global player with an outstanding market leader with a great pipeline of future work They are looking for experienced senior/ principal or associate level design engineers to join them or a long term basis working on a hybrid or semi-remote basis (by agreement) You should have current and developed experience as an electrical design engineer within the building services space and also with the mission critical / data centre space. Excellent rates and position outside ir35 Your expert recruitment consultant is Trevor Parsons, call today on (phone number removed) or email (url removed) Eden Brown is committed to equality in the workplace and is an equal opportunity employer. Eden Brown is acting as an Employment Business in relation to this vacancy
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Mar 19, 2026  
EPLAN Design Engineer
Are you an Electrical Design Engineer specialising in EPLAN design looking for your next contract opportunity? If so, please take a look at the opportunity below.... Electrical Design Engineer Nottingham (hybrid - 3 days per week in the office) £42-£46 per hour Outside IR35 6 month initial contract Essential Skillset: - 5+ years experience as an Electrical Design Engineer - Strong proven working experience with EPLAN pro panel software - Experience within Renewables or Food and Beverage sectors - Familiarity with PLC Controls and programming If this position is of interest, please get in contact with Alex Hooton at JAM Recruitment as soon as possible
IR35 Status:
Outside IR35

CV-Library Nottingham, Nottinghamshire Contractor
CL
Mar 21, 2026  
Senior Electrical Engineer (Client side, Ireland)
Senior Electrical Engineer (Client side) – Contract – Ireland (Cork) Location: Ireland (Cork) This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical and Renewable Energy sectors. This is a Client side role and will be based on site at a large operational energy facility. This role is deemed to be outside IR35. Role & Responsibilities * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of subcontractor design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC drawings, AC & DC schematics, and be...
IR35 Status:
Outside IR35

CV-Library Ireland Contractor
CL
Mar 21, 2026  
FPGA Engineer
FPGA Engineer - 6-Month Contract (Outside IR35) Location: Cambridge, UK (Office-based) Rate: £60 - £80 per hour We are seeking an experienced FPGA Engineer to join a pioneering technology consultancy in the defence and security sector. This role offers the opportunity to work on cutting-edge projects, developing and implementing FPGA-based solutions that have real-world impact. You will collaborate with multi-disciplinary teams on projects ranging from proof-of-concept prototypes through to working systems, covering the full product lifecycle from design to delivery. Key Responsibilities: Develop and implement FPGA firmware (VHDL/Verilog) using toolchains such as Vivado or Quartus Contribute to design, testing, and documentation of FPGA-based systems Support the creation of prototypes and working hardware for advanced technology projects Apply knowledge of DSP/system modelling, embedded software, or communications applications where relevant Collaborate with engineers and...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Mar 21, 2026  
Senior Electrical Engineer (Rail Experience)
Senior Electrical Engineer (Rail Experience) – Contract Location: Cardiff / Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth. Our client operates across multiple industries, but this particular role requires strong experience of rail projects as well as knowledge of Microstation. The role may require occasional travel to other locations. The role will be outside IR35. Role & Responsibilities * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of subcontractor design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Review and issue RFIs. * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC...
IR35 Status:
Outside IR35

CV-Library Vale of Glamorgan, UK Contractor
CL
Mar 19, 2026  
HV Transmission Engineering Lead
Outside IR35 Role Overview My client is seeking an HV Transmission Engineering Lead to manage electrical engineering delivery for major UK transmission projects supporting National Grid programmes. You will lead engineering design teams, working across disciplines, stakeholders and supply chain partners throughout the project lifecycle from tendering through to construction and handover. Key Responsibilities Lead delivery of electrical engineering design across HV Transmission projects. Act as main interface between engineering teams, stakeholders and suppliers. Manage design progress, risks, budgets and programme performance. Forecast and manage engineering resource requirements. Ensure technical compliance, quality assurance and regulatory standards are met. Support bids and business development opportunities. Promote safety in design, continuous improvement and effective change management. Experience Required Proven HV Transmission engineering delivery experience. Recent...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Mar 19, 2026  
E&I Package Manager
Project Manager / E&I Package Manager Rate: £65 per hour Outside IR35 Our global EPC client is looking for a Project Manager / E&I Package Manager who possesses significant experience in electrical engineering. The successful candidate will be responsible for the delivery of the major electrical packages for a significant 'normally unattended' Greenfield facility. The project also comprises brownfield aspects requiring interface engagement. The successful candidate will be the focal point between the Client's PMT and the KBR PMT, procurement and engineering teams. The main packages include VFD driven Compressors and main Electrical equipment such as 110kV switchgear, transformers, switchgear, VSD etc. The successful candidate will be looking across those major packages to drive the multi-functional delivery of the RFQ process, including integrating with the construction team on ROS dates, build sequence etc and facilitating stakeholder buy-in. You will be supporting...
IR35 Status:
Outside IR35

CV-Library Leatherhead, Surrey Contractor
CL
Mar 15, 2026  
Mechanical Design Engineer
Job Title: Mechanical Design Engineer Location: London (Hybrid Working) Job Type: Contract Duration: 3 Months IR35 Status: Outside IR35 Hours: 37.5 per week Start Date: Immediate Overview An opportunity is available for a Mechanical Design Engineer to support the delivery of Stage 3-4 commercial fit-out projects within a Building Services environment. This is a 3-month contract role, offering hybrid working across London, suited to a technically strong mechanical engineer who can quickly integrate into an existing team and contribute to ongoing project delivery. Key Responsibilities Deliver mechanical design packages for Stage 3-4 commercial fit-out projects Produce detailed HVAC designs, calculations and specifications Develop ductwork and pipework layouts Coordinate with electrical and public health engineers Attend design meetings (virtual and in-person where required) Ensure compliance with UK Building Regulations and industry standards Support project teams in...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 15, 2026  
Senior Civil Engineer
We are seeking an experienced Senior Civil Design Engineer to support a portfolio of National Grid infrastructure projects. The role involves leading the civil and structural design elements for substation, overhead line, and other transmission‑related assets, ensuring compliance with National Grid's technical specifications and governance processes. This is an Outside IR35 contract position, offering hybrid working with on‑site collaboration. Key Responsibilities Lead and produce civil and structural designs for National Grid transmission projects (substations, foundations, compounds, cable routes, OHL works, access roads, drainage, etc.). Ensure all designs comply with National Grid TP / TS standards and relevant industry codes (BS EN, Eurocodes). Prepare design calculations, sketches, reports, specifications, and technical documentation. Manage design risk assessments and contribute to CDM compliance. Coordinate with multidisciplinary teams including electrical, geotechnical,...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 15, 2026  
Electrical & Instrumentation Engineer
Are you an Electrical & Instrumentation Engineer looking for your next contract opportunity? If so, please take a look below.... Electrical & Instrumentation Engineer Aberdeen (hybrid) £42-£48 per hour Outside IR35 6 Months initial Essential Skillset: Electrical Power and Control Design Documentation, including: Load Analysis and Discrimination Load Schedules, Cable Schedules Functional Design Specification / Control Philosophy Single Line Diagrams (SLD) Cause and Effect Diagrams Instrument & I/O Lists Equipment Data Sheets Functional Safety experience (IEC 61508 / 61511, SIL Analysis) Experience with AutoCAD Proven working experience with Fire & Gas systems If this position is of interest for you, please get in touch with Alex Hooton at JAM Recruitment as soon as possible
IR35 Status:
Outside IR35

CV-Library Aberdeen, UK Contractor
CL
Mar 14, 2026  
Senior EC&I Engineer
Astute's Power Team is partnering with a leading organisation within the Nuclear sector, to recruit an EC&I Engineer for its Berkshire site. The EC&I Engineer role comes with a 12-month minimum contract (Outside IR35) and the opportunity to work on a technically complex and strategically important project. If you're an EC&I Engineer and are looking to work for an organisation that puts integrity and people at the forefront of everything it does, then submit your CV to apply today. Responsibilities and duties of the EC&I Engineer role Reporting to the Engineering Manager you will: EC&I Delivery Produce CE&I design concepts including SLDs, BCDs, cable schedules and layout drawings Develop designs that conform to relevant British and European standards and client requirements Produce and maintain LTQR / Technical Files in accordance with Quality Management Systems Ensure designs address operability, maintainability and safety considerations Deliver...
IR35 Status:
Outside IR35

CV-Library Aldermaston, Berkshire Contractor
CL
Mar 14, 2026  
Mechanical Design Engineer
Mechanical Design Engineer - Greater Manchester Our client has an open requirement for a Mechanical Design Engineer on a 6 month contract basis with the possibility for further extension. This will operate on an outside IR35 basis so limited company contractors will be able to operate, and a rate between £35 and £43 per hour is expected, subject to level of experience and suitability. Candidates will be required to work in the office full time initially and then switch to a hybrid model of 3 days office based and 2 from home after a few weeks’ orientation. The client is looking for a good engineering background first and foremost with strong experience and knowledge of typical mechanical equipment and terminology including: Limits and fittings, bearings, linear guides, GD&T’s, rotating equipment, and automated equipment such as motors, gearboxes, and drives. They should also have a basic knowledge of working with steel structures. The client is using Creo design software -...
IR35 Status:
Outside IR35

CV-Library Eccles, City and Borough of Salford Contractor
CL
Mar 07, 2026  
EC&I Project Engineer - Contract - Outside IR35
EC&I Project Engineer – Eastern Scotland – COMAH Manufacturing Facility – Contract (Outside IR35) Our client is seeking to recruit an experienced EC&I Project Engineer to support a COMAH regulated manufacturing facility in Eastern Scotland on a contract basis. This is an excellent opportunity to join a well-established, safety-critical operation delivering key capital and improvement projects. The role is offered on a contract basis and has been assessed as Outside IR35. The Role: As an EC&I Project Engineer, you will take the lead on the EC&I delivery of a multi-million-pound packaging line upgrade project. You will be responsible for managing the electrical scope of work from detailed design through to installation, integration, and commissioning. Requirements: To be successful in this role, you should have experience in the following areas: * EC&I project delivery within process or manufacturing environments * Preparation of technical specifications,...
IR35 Status:
Outside IR35

CV-Library Scotland, UK Contractor
CL
Jan 27, 2026  
Senior Electrical Engineer
Location: Cardiff This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Renewable Energy and Nuclear sectors. Our client will consider applicants for either a staff or contract position – for a contractor the role will be outside IR35. Role & Responsibilities * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of subcontractor design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC drawings, AC & DC schematics, and be able to size equipment and perform cable sizing calculations * Participation in...
IR35 Status:
Outside IR35

CV-Library Burton Ferry, Pembrokeshire Contractor
CL
Dec 11, 2025  
Controls Project Engineer
Controls Project Systems Engineer (PLC) £c40/hr ltd rate South East ABJ7685 Salary dependent on experience but c£35-£45/ hr ltd rate (outside IR35) Start Jan 2026 - 3m with view to extension ONSITE A new position for an experienced Controls Project Systems Engineer (PLC exp) is urgently required for a leading engineering services company to for new upcoming projects. As controls engineer you will be carrying out programming of Siemens S7-1500 PLCs using TIA Portal. As controls engineer experience you will be programming of WinCC SCADA systems - interfacing with multiple S7-1500 PLCs. - Failsafe programming would be desirable. As control engineer you will have the ability to be technical lead for a control panel and review electrical drawings, panel assembly. As control project engineer you will also have the ability to generate documentation such as test plans, Installation / commissioning & Operation / Maintenance Documentation. Mainly office based apart from when you go...
IR35 Status:
Outside IR35

CV-Library South West England, UK Contractor
CL
Mar 20, 2026  
EE Low Voltage Systems Engineer - Automotive
A Contract position Outside IR35 3 days pw onsite Our client, a leading name in the automotive sector, is currently seeking a Low Voltage Energy Management Engineer to join their team on a contract basis. This role focuses on the development, integration, and validation of low voltage systems within automotive projects. Key Responsibilities: Develop, integrate, validate, and sign off low voltage systems across various projects. Manage hardware and software (System 42), approve circuit diagrams, and support development of functions and ECU communications. Resolve vehicle issues using diagnostic troubleshooting skills. Support compliance, functional safety, and emission control activities. Collaborate cross-functionally with departments such as Electrical & Electronics, Whole Vehicle, Body & Trim, and Motion Engineering. Validate platform changes, part introductions, technical changes, and releases for low voltage components. Coordinate with suppliers and VW group...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 20, 2026  
HV Transmission Engineering Lead
Location: Remote (UK‑wide) with occasional office/site travel Contract: Until end of 2026, Outside IR35, with strong likelihood of extension Start: ASAP Overview We are seeking an experienced HV Transmission Engineering Lead to oversee the technical delivery of major UK transmission and substation projects. This role involves leading a multidisciplinary electrical design team, managing engineering governance, and ensuring high‑quality, technically compliant outputs across complex HV projects. You will act as the senior technical point of contact, coordinating with internal teams, external partners, and key stakeholders throughout all phases of the project lifecycle - from tendering and design development through to construction support and handover. The role offers predominantly remote working with flexibility for travel to offices and project sites across the UK when required. Key Responsibilities Lead and manage the delivery of electrical engineering design for...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
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