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Contractor 12
senior electrical design engineer London

12 senior electrical design engineer jobs found in London

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
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
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
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
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
Apr 02, 2026  
Air Conditioning improver
My client is a specialist mechanical contractor working within the construction industry who have been established since the early 2000’s. They design, supply, install, service & maintain air conditioning, heating & ventilation systems to commercial buildings. The position requires an Improver Air Conditioning Engineer who is looking to further develop their skills within the HVAC industry. The role will involve assisting senior engineers with maintenance, diagnostics and repair works across a range of air conditioning systems while gaining further hands-on experience. Duties The Improver AC Engineer will be required to perform the following: ? Assist senior engineers with maintenance, inspection and repair of air conditioning / ventilation / refrigeration / cooling systems ? Support with planned preventative maintenance (PPM) tasks across various commercial sites ? Work on systems such as split units, VRV/VRF systems, fan coil units and AHUs under supervision ? Assist with...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Mar 29, 2026  
Electronics Design Engineer - High Voltage (HV Design)
Electronics Design Engineer - High Voltage (HV Design) - RATE DOE - London - 12-Month Contract We are seeking an experienced Electronics Design Engineer specialising in High Voltage (HV) design to support the development of subsea power transmission equipment used in critical global infrastructure. This role focuses on the design, validation and optimisation of high-voltage electronics capable of generating up to 21kV DC, ensuring long-life reliability and compliance with international safety standards. Working within a multidisciplinary engineering team, you will contribute to the development of advanced HV power converters and subsystems, supporting the full hardware lifecycle from concept through to qualification. Key Responsibilities Design and develop high-voltage electronic subsystems for subsea power transmission equipment Assess and resolve HV creepage and clearance requirements in line with IEC (phone number removed) Develop solutions for HV clearance challenges at...
IR35 Status:
Unknown Status

CV-Library Greenwich, London Contractor
CL
Mar 29, 2026  
REVIT MEP COORDINATOR
Job Title: Revit MEP Coordinator Location: London / Manchester (Hybrid - Ideally 3 Days in Office) Job Type: Contract Duration: 3 Months IR35 Status: Outside IR35 Hours: 37.5 per week Rate: £35-£39 per hour Start Date: ASAP Sector: Building Services / MEP Overview An opportunity has arisen for an experienced Revit MEP Coordinator to join a Building Services design team delivering Stage 3-4 education projects and other building developments. This contract role will focus on MEP coordination, Revit modelling and multidisciplinary design collaboration within a busy consultancy environment. The successful candidate will support the delivery of coordinated mechanical, electrical and public health (MEP) models across active projects. The team ideally requires 3 days per week in the office, although candidates able to attend 2 days per week will also be considered. This contract position may initially cover project demand while a permanent hire is being secured, although...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 31, 2026  
M&E Consultant Project Manager
Our client is a RICS-regulated firm specialising in delivering end-to-end real estate services across London’s finest commercial, residential, retail, and leisure assets. They manage a multi-million-pound portfolio of mixed-use lettable space and boast an impressive development pipeline. Services span acquisition, construction, leasing, marketing, and long-term asset management. What You’ll Do As an M&E Consultant Project Manager, you will lead and provide specialist consultancy on high-profile redevelopment, refurbishment, change-of-use, and fit-out projects across the prestigious portfolio. You will ensure M&E systems (mechanical, electrical, public health, HVAC, lighting, power, fire/alarm, lifts/escalators, BMS, sustainability features) are designed, delivered, commissioned, and optimised to enhance asset value, operational efficiency, energy performance, and occupier satisfaction—fully aligned with the firm’s integrated real estate approach. Key Responsibilities...
IR35 Status:
Unknown Status

CV-Library City of London, London, UK Contractor
CL
Apr 02, 2026  
Lean & Facilities Engineer
Job Title: Lean & Facilities Engineer Location: Slough Contract Type: Temporary Are you ready to take the next step in your engineering career? Our client, a leading organization in the manufacturing and production sector, is on the lookout for a proactive and hands-on Lean & Facilities Engineer! Join a dynamic team dedicated to achieving excellence at our Bespoke Stone Centre, where your expertise will play a vital role in keeping operations running smoothly and efficiently. What You'll Do: Lead Maintenance Activities: Take charge of both planned and reactive maintenance to ensure maximum uptime and equipment reliability. Diagnose & Repair: Use your skills to troubleshoot, repair, and adjust machinery, while also coordinating with specialist contractors and service providers when necessary. Manage Records: Keep meticulous maintenance logs, service records, and asset registers to track and improve performance. Drive Preventative Strategies: Implement proactive...
IR35 Status:
Unknown Status

CV-Library Poyle, Berkshire Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK 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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