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senior electrical design engineer

56 senior electrical design engineer jobs found

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
Feb 05, 2026  
Senior Electrical Design Engineer
Senior Electrical Design Engineer - MEP London Contract (Outside IR35) Hybrid - 3 days a week in Office Rate: £45/hr - £50/hr A consultancy we are partnered with is looking for a contract senior electrical design engineer to work on a contract basis in their London office. Consultancy or contractor background welcome, working on various data centre projects. Contract length is like to be 6 months rolling. Looking to start someone immediately. If you are interested please apply with your CV
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 05, 2026  
Senior Electrical Design Engineer - MEP
Senior Electrical Design Engineer - Building Services Contract (Outside IR35) Hybrid Watford Office-Based We have a current opportunity for a Contract Senior Electrical Design Engineer on a contract basis. The position will be based in Watford. For further information about this position please apply. About the role: * Projects - spread across a wide range of sectors, though high amount of healthcare projects * Contract Length - 6 months (can be extended) * Location - Watford Requirements: * Experience working on complex projects * Experience working for a building services consultancy/contractor * Have experience leading/coordinating a team On offer is an excellent contract rate of between £45 - £50p/h for the successful applicant. This is an Outside IR35 assignment. About Energi People Energi People is a highly specialised recruitment consultancy with a strong foothold in the global built environment sector for over 20 years. We excel in connecting technical...
IR35 Status:
Outside IR35

CV-Library Watford, Hertfordshire 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
Feb 05, 2026  
Electrical Design Engineer - MEP/Rail
Senior Electrical Design Engineer - MEP/Rail Contract (Outside IR35) Hybrid London Energi People are currently working with a leading electrical contractor that are looking for a Electrical Design Engineer to start up ASAP on contract basis outside IR35. This position is an immediate start and long term. Role Info: * Electrical Design Engineer required for LV power & lighting designs on a major telecoms project delivering 4G & 5G infrastructure to the London Underground. * Will be responsible for producing design packs consisting of drawings, calculations, schedules, and specifications. * Proficiency with AutoCAD 2D, Trimble ProDesign (Amtech), Dialux, and MS Office required. * Experience on London Underground projects and knowledge of TfL Cat 1 standards. * Expected contract duration 1-year, highly likely the role will be for longer. * Working locations in Central and South London. * 2-3 days per week WFH. About Energi People Energi People is a...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 22, 2026  
Senior site engineer M&E
Site Agent / Site Engineer - Electrical (HV/LV) Location: Bridgwater Contract: Inside IR35 Day Rate: Open Project: Bridgwater Tidal Barrier - Gates & Barrier Construction Overview We are seeking an experienced Site Agent / Site Engineer with strong electrical expertise to support the construction phase of the Bridgwater Tidal Barrier, specifically the build of the barrier gates and associated infrastructure. The role will work closely with major civils and M&E contractor and MEICA subcontractors on a high‑profile flood defence scheme. Key Responsibilities Electrical & HV/LV Responsibilities Fully conversant with HV transformer connections and DNO LV incomer cabling. Act as the responsible person to sign off temporary electrical supplies, including tower cranes and other site utilities. Sign off transformer connections and Sub‑Main Distribution Board (SMDB) installations. Design & Technical Review Collaborate with MEICA subcontractor electrical engineers to...
IR35 Status:
Inside IR35

CV-Library Salford, UK Contractor
CL
Feb 21, 2026  
Senior Mechanical Engineer
Senior Mechanical Engineer Basildon, Essex (4 day/week on site) £63ph (Inside IR35) Initial 9 month contract **Please note we can only consider sole UK Nationals for this role** We are currently looking for a Senior Mechanical Engineer to join the Precision Guidance Integrated Project Team (IPT), working on equipment for the next generation of Missile Seeker Programmes. What you'll do as a Senior Mechanical Engineer: Support senior members of staff in the delivery of technical solutions on critical Business Programmes. Generation of mechanical solutions to relevant company and international standards. Design of engineering solutions taking into account all requirements including product quality, safety, reliability, testability, sustainability, etc. Mechanical engineering detailed design, including numerical calculations, tolerance studies, etc. Produce Manufacturing Data Packs in line with BS8888 including appropriate application of GD&T. Generate BoM within approve PLM...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
Feb 21, 2026  
Senior Electrical Engineer
An established engineering company are looking for a Senior Electrical Engineer to join their team on a contract basis. The role takes full technical responsibility for the top‑level design, integration and validation of vehicle electro‑optical systems. It defines electronic architecture, subsystem requirements, power and signal integration, video and data management and compliance with environmental and EMC standards. It supports system testing at bench, rig, vehicle and field level while contributing to safety cases, qualification activities and lifecycle reviews. The position requires electronic engineering experience, structured systems thinking and the ability to collaborate across multidisciplinary teams while working independently on complex technical challenges. Essential Requirements Lead design, integration and validation of vehicle electro‑optical electronic systems Define system architecture, power distribution, interfaces and video and data solutions Manage power...
IR35 Status:
Unknown Status

CV-Library Wales, UK Contractor
CL
Feb 21, 2026  
Building and Construction Project Leader
Our client has an opportunity for a Building and Construction Project Lead to join them on a contract for 12 months with possible extension. You will be responsible for setting up and leading CAPEX projects from inception and feasibility, through to design and specification and final handover. Role: Building and Construction Project Leader Location: Portsmouth, 60% onsite Hours: 37 per week Clearance: BPSS required to start. Current SC would be desirable. UK Eyes Only due to project Hourly Rate: £40.00 per hour via Umbrella, inside IR35 What you'll be doing: Develop, update/manage and monitor a project delivery plan. Identify and manage risks and opportunities. Manage CAPEX business cases from preparation through approval to delivery and project close. Develop detailed design briefs for Building Services design for a range of projects including major plant replacement and refurbishment works. Skilled and competent in IT tools, able to produce and present documentation,...
IR35 Status:
Inside IR35

CV-Library Portsmouth, Hampshire Contractor
CL
Feb 21, 2026  
Senior Mechanical Engineer - Contract
Senior Mechanical Engineer – Contract Consultancy Location: Southampton Project Location: London Contract Length: Approx. 9 months RIBA Stages: Stage 3 possibly progressing into Stage 4 Sector: High-rise Residential / Leisure / Hotel The Role: An established Building Services consultancy based in Southampton is seeking an experienced Senior Mechanical Engineer to support delivery of a major high-rise residential tower project in central London. This is a contract position focused on detailed design delivery at RIBA Stage 3, with a strong pipeline into Stage 4. You will be joining a technically strong, design-led engineering team working across residential, leisure and hotel elements on a complex, high-profile scheme. Key Responsibilities: Lead mechanical building services design through RIBA Stage 3 and into Stage 4 Deliver detailed designs for HVAC, ventilation, heating and cooling systems, plant and controls Coordinate with electrical, public health and...
IR35 Status:
Unknown Status

CV-Library Southampton, UK Contractor
CL
Feb 21, 2026  
Senior Electrical Engineer - Contract
Senior Electrical Engineer – Contract Consultancy Location: Southampton Project Location: London Contract Length: Approx. 9 months RIBA Stages: Stage 3 possibly progressing into Stage 4 Sector: High-rise Residential / Leisure / Hotel The Role: A well-established Building Services consultancy headquartered in Southampton is looking to appoint a Senior Electrical Engineer on a contract basis, supporting delivery of a landmark residential tower project in London. The role will involve leading electrical services design at RIBA Stage 3, with anticipated progression into Stage 4, across a complex mixed-use scheme. Key Responsibilities: Lead electrical building services design through RIBA Stage 3 and 4 Design power distribution, lighting, emergency systems, fire alarm, data and communications Coordinate closely with mechanical and architectural teams Prepare specifications, drawings and technical reports Attend and contribute to design and coordination meetings Key...
IR35 Status:
Unknown Status

CV-Library Southampton, UK Contractor
CL
Feb 21, 2026  
Principal EC&I Engineer
Describe a complex EC&I design challenge you have led from concept through to detailed design. What made it complex, and how did you resolve it? When reviewing the work of senior designers, what specific technical or compliance issues do you scrutinise most closely, and why? Tell us about a time you had to influence multiple disciplines to align on a design solution. How did you secure agreement and maintain progress? The Opportunity This role requires a highly experienced Principal Electrical, Control & Instrumentation Engineer to lead EC&I design activities across a portfolio of engineering projects. The position involves producing, reviewing and assuring engineering deliverables across concept, preliminary and detailed design phases, as well as supporting installation and commissioning queries. The successful candidate will provide technical leadership, guide integrated design teams, and ensure that all EC&I engineering outputs meet required standards,...
IR35 Status:
Unknown Status

CV-Library Warrington, UK Contractor
CL
Feb 20, 2026  
Senior Mechanical Engineer
Our client, a large Aerospace and Defence supplier is looking for a Mechanical Design Engineer to join them on a contract basis at their site in Basildon. Due to the nature of the project, applicants must hold the sole British nationality and hold SC Clearance. 6 month initial contract Location: Basildon, 4 day per week onsite Rate: £64.22 p/h UmbrellaKey Responsibility Areas Support senior members of staff in the delivery of technical solutions on critical Business Programmes. Generation of mechanical solutions to relevant company and international standards. Design of engineering solutions taking into account all requirements including product quality, safety, reliability, testability, sustainability, etc. Mechanical engineering detailed design, including numerical calculations, tolerance studies, etc. Produce Manufacturing Data Packs in line with BS8888 including appropriate application of GD&T. Generate BoM within approve PLM system (Teamcenter). Contribute to reviews of...
IR35 Status:
Unknown Status

CV-Library Basildon, Essex Contractor
CL
Feb 20, 2026  
Electrical Design Engineer
Role: Electrical Design Engineer Location: Leeds (Hybrid working - but must be located commutable to Leeds) Pay: £45-£55 per hour - LTD Company/Outside IR35 (DOE) Duration: On-going minimum 12 months. Industry: Water/Wastewater Treatment (AMP8)   The business we are working with, a leading contractor covering the full range of MEICA services from design to installation and maintenance within the water industry are currently looking for an Electrical Design Engineer with water industry experience to complete their team in Yorkshire Water.   The successful Electrical Engineer will have the opportunity to contribute to projects relating to the Yorkshire Water complex Wastewater non-infrastructure framework for AMP8.   Please note experience with UK water experience on any UK water authority is essential.   Candidates can expect to work on a variety of upgrade schemes, averaging the £2m mark and up to £20m. Schemes include chemical dosing, Sludge tanks, green recovery and...
IR35 Status:
Outside IR35

CV-Library Leeds, UK Contractor
CL
Feb 20, 2026  
Mechanical Design Engineer
Job Title: Mechanical Design Engineer - Water Projects (AMP8 Framework) Role: Electrical Design Engineer Location: Leeds (Hybrid working - but must be located commutable to Leeds) Pay: £45-£55 per hour - LTD Company/Outside IR35 (DOE) Duration: On-going minimum 12 months. Industry: Water/Wastewater Treatment (AMP8) Overview: We are seeking a Senior Mechanical Design Engineer with strong experience in the water sector to support high-profile projects as part of our clients AMP8 investment programme. This role is embedded within a multidisciplinary engineering team and focuses on delivering design and technical assurance for water and wastewater treatment schemes across the multiple Water regions. This is a fantastic opportunity to contribute to long-term, sustainable water infrastructure improvements through technically rewarding project work in a flexible and collaborative setting. Key Responsibilities: ·Deliver mechanical design solutions for complex water and...
IR35 Status:
Outside IR35

CV-Library Leeds, UK Contractor
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