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Contractor senior electrical design engineer

57 senior electrical design engineer jobs found

CL
Mar 11, 2026  
Senior Electrical Design Engineer
Senior Electrical Design Engineer - 12 month contract - Samlesbury Aerodrome, Lancashire - £47.12 ph UMB or £35 ph PAYE (Inside IR35) The Umbrella rate quoted above is the Gross Umbrella rate (i.e. the rate we pay to the Umbrella Company inclusive of ALL employment costs). Please note, the rate paid by the Umbrella will be less, as will a Limited Deemed rate or Agency PAYE rate. Please get in touch to discuss the rates via these different payment vehicles. The Role As a Senior Electrical Design Engineer you will be part of a team producing the physical product definition to satisfy a set of multidisciplinary system functional requirements, taking account of safety, cost, manufacturing, in-service support and other considerations. Your engineering capabilities will be developed across a range of design skills and product lifecycle stages, working both in a model-based and 2D drawing engineering environment centred on Catia V5. Typically your design capabilities will be developed...
IR35 Status:
Inside IR35

CV-Library Preston, Lancashire Contractor
CL
Feb 14, 2026  
Senior Electrical Design Engineer
We have an exciting opportunity for a Senior Electrical Engineer to get involved in expanding our team in Ireland and help further strengthen our technical capabilities in Europe whilst working on landmark projects. You will be joining the Electrical team, with role will predominantly be focused on overseeing the delivery of multiple sectors including Data Centres, Commercial Office, Hotel & Residential, Retail and Laboratory projects With flexible working arrangements, great opportunities for personal growth and development and a collaborative and inclusive work environment, join us and help us in making spaces work. Design and review of Electrical system designs for a range of projects Act as a sounding board for Electrical engineers in the office, offering design direction and guidance Peer review of designs and specifications of electrical systems Play an active role in developing the electrical team technical capability Be expected to lead projects and represent the...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
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
Nov 14, 2025  
Senior Electrical Design Engineer - Data Centres
We are partnering with a leading consultancy and professional services firm specialising in delivering innovative, modern data centre solutions. They are expanding their engineering team and seeking Intermediate and Senior Electrical Design Engineers to help deliver a wide range of technically challenging and high-value projects. This is an exciting opportunity to join a business that champions innovation, collaboration, and long-term professional development. You'll take responsibility for the design and delivery of electrical systems, from concept through to commissioning, ensuring robust and high-quality solutions for mission-critical environments. You'll be involved in a variety of consultancy packages including: * Strategic consultancy, feasibility studies, and master planning * Detailed electrical design and specification * Engineering, commissioning, and IST management * Certifications, compliance, and performance validation...
IR35 Status:
Unknown Status

CV-Library Croydon, London 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
Oct 08, 2025  
Senior Electrical Design Engineer
We are excited to be working with a modern, innovative Building Services Consultancy, 25 strong, who are looking for a Senior Electrical Engineer to join their close-knit team. Having met and engaged with them, I can personally vouch for their amazing culture - everyone is genuinely supportive, and mentorship is deeply ingrained in how they help their team grow. It's the kind of place where your career can soar - with endless opportunities for growth, the sky's truly the limit here! Role Overview: As a Senior Electrical Engineer, you'll take the lead on a range of exciting projects, bringing your technical know-how and design flair to the forefront. You'll ensure that every project - be it a cutting-edge commercial build or a prison refurbishment is delivered to the highest standards, meeting, and exceeding client expectations. You'll need a degree in Electrical Building Services Engineering (or something similar) along with 5+ years of experience in an Engineering...
IR35 Status:
Outside IR35

CV-Library London, UK 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 15, 2026  
Principal EICA Enigneer
Principal EICA Engineer – Water Sector Manchester - Hybrid (2–3 days in office) Competitive rate - can be outside of scope of IR35 The role is working for a leading consultancy, delivering on their water treatment and utilities frameworks. This is a senior, hands-on engineering role with real influence - leading projects, shaping design, and setting technical direction across complex water sector schemes. The Role The Principal EICA Engineer will take ownership of EICA delivery across a portfolio of projects. From concept through commissioning, they will balance technical excellence with commercial reality. What You’ll Be Doing Producing cost-effective, compliant EICA design documentation Delivering outline and detailed electrical, instrumentation & control designs Leading site surveys, FATs, and producing clear technical reports Providing EC&I technical authority: preparation, checking, approval of documentation Managing sub-contractor designs to ensure...
IR35 Status:
Unknown Status

CV-Library Manchester, UK Contractor
CL
Mar 15, 2026  
Senior/Principal HV Design Engineer
Our client, an international leader in engineering and consulting, is seeking a Senior/Principal HV Design Engineer to join their dynamic team in London. This is a contract position within the rail, public transport, and built environment sectors. This opportunity is ideal for an ambitious engineer with strong leadership capabilities and excellent interpersonal skills, aiming to contribute to a high-performance team. Key Responsibilities: Develop HV systems, including concept and detailed designs, design reviews, estimations, and provide site supervision/support as needed. Provide technical support on all aspects of HV system engineering and design. Prepare technical specifications for plant and equipment, power systems, cable routing, tender packages, and progress reports. Ensure accurate coordination with other engineering disciplines involved in projects. Attend and conduct internal/external meetings with colleagues, clients, and subcontractors. Perform technical calculations...
IR35 Status:
Unknown Status

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 14, 2026  
Senior Electrical Engineer
About Arup Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working globally. At Arup you will have the opportunity to collaborate on ambitious projects - delivering remarkable outcomes for clients and communities, and to do socially useful work that has meaning. Arup's purpose, shared values and collaborative approach has set it apart for over 75 years, and now is your opportunity to join. Job description - the role AMS is the world's leading provider of Talent Acquisition and Management Services. Our contingent Workforce Solutions (CWS) service acts as an extension of our clients' recruitment team and provides professional interim and temporary resources. We partner with Arup to support contingent recruitment processes. On behalf of Arup, we are looking for a Senior Electrical Engineer for a 6 month contract based in Manchester. Role - Senior Electrical Engineer We have an opportunity for a driven senior electrical engineer...
IR35 Status:
Unknown Status

CV-Library Manchester, Greater Manchester 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  
Senior CE&I Engineer
Job title: Senior CE&I Engineer Job Type: Contract IR35 Status: Inside IR35 Start date: ASAP - Subject to vetting Duration: 12 Months Pay rate: Depending on experience Location: Whitehaven, Cumbria Hybrid/Remote Working: Hybrid available - 3 days in office/site Hours of work: Up to 40 hours per week Role information: - An opportunity has arisen for an experienced Snr CE&I Design Engineer with local site experience of supporting Mechanical handling operations and upgrade of existing electrical power systems, and CE&I security-based improvements Qualifications/Experience Required - Hold an HNC/HND in a relevant field - Working experience using CIMAGE - Provide Lessons From Experience (LFE) and apply knowledge of plant constraints throughout the project delivery process. - Review and approve Technical Queries/TOs to enable site works to progress safely and - efficiently. - Produce NFR and feasibility documentation to justify design decisions and undertake formal...
IR35 Status:
Inside IR35

CV-Library Whitehaven, Cumbria 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 14, 2026  
Senior EC&I Engineer
Are you a proven Senior Engineer with extensive experience in Electrical, Control & Instrumentation, and ready to demonstrate your expertise on complex projects within a regulated industry? Can you bring expert knowledge of designing, specifying, and implementing electrical supply distribution systems, safety systems, and process instrumentation to deliver programmes on time, within scope, and to the highest standards? If you're looking for a role that challenges your skills and offers the opportunity to lead detailed design and support a high-profile portfolio, this could be the perfect next step. With the chance to work on innovative projects in a dynamic environment, and to contribute to transformative works, read on or apply now to find out more. The Opportunity Join a company that is recognised for its commitment to safety, innovation, and excellence in delivering complex projects in a secure and stimulating environment. Known for a collaborative culture and a...
IR35 Status:
Unknown Status

CV-Library Croft, Warrington WA3, UK Contractor
CL
Mar 13, 2026  
Senior/Principal EC&I Engineer
Senior/Principal EC&I Engineer Location: Plymouth (Hybrid) Contract Length: 12 months Rate: £500 Per Day Inside IR35 Site expectations: 3x a week, on-site We are seeking a Senior/Principal EC&I (Electrical, Control & Instrumentation) Engineer to join our Major Infrastructure Projects Business Unit, based in Plymouth. This role will primarily focus on managing and ensuring the delivery of site quality through the installation and commissioning of electrical activities at the submarine refit complex. The successful candidate will be responsible for providing technical support, managing inspections, and ensuring that contractors adhere to project specifications and timelines. Key Responsibilities: Ensure the effective delivery of site quality by managing and supporting the installation and commissioning processes for electrical works in the submarine refit complex. Provide expert advice to the construction and project teams, communicating effectively with contractors and...
IR35 Status:
Inside IR35

CV-Library Plymouth, UK Contractor
CL
Mar 13, 2026  
Senior Engine Control Software Engineer
Senior Engine Control Software Engineer Location: Hethel, UK Contract: Inside IR35 | 3 Month Contract Role Summary The Senior Engine Control Software Engineer will play a pivotal role within a high-performance powertrain environment, leading the design and delivery of embedded control software for next-generation V6 and V8 turbocharged engines and transmission platforms. This Senior Engine Control Software Engineer position focuses on robust, production-level ECU software, ensuring quality, compliance, and performance across demanding operating conditions. Role & Responsibilities Lead development of embedded engine control software for advanced propulsion systems Implement control and diagnostic software for new engine and transmission features using C/C++ Collaborate with Controls Design Engineers, Systems Engineers, and Architects to define and align software and functional architectures Develop, test, and maintain production-level ECU software ensuring MISRA compliance...
IR35 Status:
Inside IR35

CV-Library Norwich, UK Contractor
CL
Mar 13, 2026  
Senior RAMSS Engineer
We are looking for a Senior RAMSS Engineer in our Rail Infrastructure business where you’ll be responsible for conducting the required engineering safety assurance and RAM activities for a portfolio of new and existing UK mainline and metro railway projects. Within this role, you will be planning safety and RAM activities, conducting hazard identification exercises, hazard analysis and hazard record management, gathering safety assurance evidence, RAM analysis, producing application safety case arguments and liaising with key stakeholders. You’ll make a difference by * Developing effective strategies to ensure our products, systems and applications are safe and reliable * The daily Engineering Safety Management of the portfolio of UK mainline and metro rail projects * Carrying out RAM requirements capture, analysis, modelling, prediction and demonstration of designs * Putting together safety arguments and safety cases to gain railway authority approval * Monitoring the...
IR35 Status:
Unknown Status

CV-Library Chippenham, Wiltshire Contractor
CL
Mar 13, 2026  
Principal Telecommunications Design Engineer (Building Services)
About the Opportunity: NRL is recruiting for a Principal Telecommunications Design Engineer to support a major client across the UK.   Joining a well-established and growing multidisciplinary team, you will play a key role in delivering integrated building services solutions across a diverse portfolio of projects. This is an opportunity to contribute at a senior level within an expanding framework, helping shape high-quality, future-ready ICT and telecommunications infrastructure within complex built environments.   Working alongside engineers, architects, project managers and specialist consultants, you’ll provide technical leadership across the full project lifecycle — from early feasibility through to construction handover — ensuring solutions are coordinated, commercially balanced and aligned with client objectives.   Hybrid working arrangements are available across Birmingham, London, Manchester and Bristol.   What You’ll Be Doing: As a Principal Telecommunications...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
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