Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Search within
10 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by IR35 Status
Unknown Status 13 Outside IR35 10
Refine by Categories
Engineering 13 Construction 8 Telecommunications 1
Refine by Job Type
Contractor 23
London electrical project engineer

23 electrical project engineer jobs found in London

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
CL
Mar 11, 2026  
Lead LV Engineer
Knowledge of relevant IEC, BS standards Project technical point of contact on LV systems for the end Client, Sub-Contractors and other relevant stakeholders Lead development of system wide LVAC and DC Functional Design Specification and Control & Operating philosophy, necessary for a safe and reliable system operation Proficient use of industry approved software packages (Amtech/Electrical OM) for LV system design Design and specification of LV switchboards and associated cables Develop and finalise system wide LVAC and DC load calculations LVAC and DC cable sizing for associated switchgear, SCADA, UPS and DC battery systems and other ancillary systems Design and specification of above and below ground LV cable installation Lead the development of LV system protection in liaison with Specialist design consultants Lead design verification and validation of overall LV system including those of associated stakeholders Review FAT documents, attend FATs to ensure design...
IR35 Status:
Unknown Status

CV-Library London, UK 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
Mar 11, 2026  
Principal/Senior HV Design Engineer
Our client is looking to appoint a Principal / Senior HV Design Engineer to join their Energy team. The ideal candidate will have strong UK HV design experience, particularly working with 132kV and 400kV systems.   This is an excellent opportunity to work across a diverse portfolio of technically complex projects for clients nationwide. Schemes may include Data Centres, HVDC, interconnectors, wind farms, substations, BESS, geotechnical solutions, protection systems, LVAC, FEED studies, and reconnection works.   This is a 6-month contract outside IR35, requiring attendance at the client's London office 3 days per week.   Key Responsibilities ·Develop HV system designs from concept through to detailed design, including design reviews, cost estimation, site supervision, and technical support as required. ·Provide specialist technical guidance on all aspects of HV engineering and system design. ·Produce plant and equipment technical specifications, cable route and power...
IR35 Status:
Outside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Mar 11, 2026  
Electrical Installation Engineer & PPM Engineer
Electrical Installation Engineer & PPM Engineer Location: London & South East Salary: £45,000 – £50,000 (dependent on experience) About the Role We are seeking an experienced Electrical Installation Engineer to join our expanding commercial team. The successful candidate will be responsible for the installation, testing, and commissioning of electrical systems across a variety of commercial environments, as well as carrying out planned preventative maintenance (PPM) between project works. This is a hands-on role that requires someone who can work independently, take initiative on-site, and demonstrate strong competence in initial verification and testing. Key Responsibilities Install, test, and commission electrical systems within commercial buildings and refurbishment projects. Carry out PPM maintenance and small remedial works between project installations. Conduct initial verification and ensure all installations comply with current regulations and standards. Work...
IR35 Status:
Unknown Status

CV-Library City of London, 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
Mar 12, 2026  
Electrical Design Engineer (Rail)
A reputable engineering consultancy based in Canary Wharf, is seeking an experienced Electrical Design Engineer on a contract basis to support the delivery of electrical design solutions across rail and infrastructure projects. The role will involve a mix of detailed design work and collaboration with clients and project teams, with occasional visits to client offices/sites to assist with specialist works, including cooling system–related projects. Role Responsibilities * Interpret client specifications and develop compliant electrical designs * Deliver electrical services design for rail/infrastructure projects * Produce calculations, technical reports, specifications, and drawings * Design LV distribution, cable management, lighting & controls, earthing/bonding, metering, and sustainable systems * Use AMTECH and other design tools for calculations and compliance * Collaborate with multidisciplinary teams and support...
IR35 Status:
Unknown Status

CV-Library E14, Canary Wharf, Greater London Contractor
CL
Mar 13, 2026  
Project Engineer
Job Title – Project Engineer (Capital Projects Engineer / CAPEX Project Manager) Location – Remote (Essex, Kent or London) Salary – £60,000 – £72,000 (6 Month Fixed Term Contract) Car Allowance – £5,500 per annum + Mileage Paid Shift – Monday to Friday (Flexible / Project-Based Hours) Job Role – Project Engineer Are you an experienced Project Engineer looking for a high-impact 6-month fixed term contract within a fast-paced manufacturing environment? This Project Engineer role offers the opportunity to lead large-scale CAPEX projects (up to £1M) across multiple UK sites, delivering engineering investment programmes that directly impact operational performance and business growth. As a Project Engineer, you will take full ownership from concept through to commissioning, working with senior stakeholders to deliver projects on time, within budget and to specification. This is a fantastic opportunity for a results-driven Project Engineer who thrives in dynamic manufacturing...
IR35 Status:
Unknown Status

CV-Library Forest Gate, London, UK Contractor
CL
Mar 13, 2026  
Project Engineer
Job Title – Project Engineer (Capital Projects Engineer / CAPEX Project Manager) Location – Remote (Essex, Kent or London) Salary – £60,000 – £72,000 (6 Month Fixed Term Contract) Car Allowance – £5,500 per annum + Mileage Paid Shift – Monday to Friday (Flexible / Project-Based Hours) Job Role – Project Engineer Are you an experienced Project Engineer looking for a high-impact 6-month fixed term contract within a fast-paced manufacturing environment? This Project Engineer role offers the opportunity to lead large-scale CAPEX projects (up to £1M) across multiple UK sites, delivering engineering investment programmes that directly impact operational performance and business growth. As a Project Engineer, you will take full ownership from concept through to commissioning, working with senior stakeholders to deliver projects on time, within budget and to specification. This is a fantastic opportunity for a results-driven Project Engineer who thrives in dynamic manufacturing...
IR35 Status:
Unknown Status

CV-Library Mitcham, 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
Mar 11, 2026  
Multi-Skilled Maintenance Engineer - Contract
Contract opportunity 3 month contract (Potential to extend) From £35 per hour Outside IR35 Shifts include days and nights Experience of working in a fast-paced, automated, distribution environment or similar? I am looking to speak with experienced multi-skilled maintenance engineers for a new contract position with a company based in the London region. Working on a rotating shift pattern of days and nights, you will be required to work alongside the existing team of maintenance engineers on both reactive and preventative tasks in supporting the facilities distribution activities. The client, a large intralogistics business, needs additional support for a likely period of 3 months. You will be working in partnership with the existing permanent engineering team to maintain a variety of distribution equipment including conveyors, tippers and pallet wrappers. Due to site regulations, you MUST hold a minimum of Level 3 NVQ in a relevant engineering discipline and you must have relevant...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 10, 2026  
BMS Design Engineer
Role: BMS Engineer - Design Location: London - Hybrid working Duration: 12 month initial contract Pay Rate: £400-£450 P/day OUTSIDE IR35 The BMS design engineer should fully understand the engineering requirements of building control systems for a range of building types, varying in complexity. Candidates will need a thorough understanding of both mechanical and electrical building systems and be able to work autonomously. The role will require experience of interpreting customer specifications to develop comprehensive designs and scope packages for individual disciplines including panel design, hardware configuration, field equipment, software configuration, graphic packages as well as installation and commissioning scope. Candidates must also be prepared to work flexibly as part of the team and be pro-active with modern technologies and best practice. Applicants should have engineering skills as detailed below: Electrical and Mechanical systems and plant knowledge, BMS...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 07, 2026  
Data Centre Design Manager (MEP)
Our client is a dynamic, fast growing data centre Construction Support Consultant operating both in the UK and internationally. They have grown rapidly and have earned a fantastic reputation across DC expansion projects, white space and hyper scale dc schemes To support these exciting schemes they are looking for an MEP Design Manager to join the team The Design Manager will oversee and coordinate the design aspects of construction projects from inception to completion. Your primary responsibility will be to ensure that the design meets our clients requirements, adheres to regulatory standards, and offer value engineering solutions. You will collaborate with architects, engineers, contractors, and the project team to develop and implement design strategies that align with project goals. Additionally, the Design Manager will coordinate with external designers for each project and report any design risks to the Projects Director. The ideal applicant will be from an...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 28, 2025  
MEP Design Manager - Data Centres
Our client is a dynamic, fast growing data centre consultant operating both in the UK and internationally. They have grown rapidly and have earned a fantastic reputation across DC expansion projects, white space and hyper scale dc schemes To support these exciting schemes they are looking for an MEP Design Manager to join the team The Design Manager will oversee and coordinate the design aspects of construction projects from inception to completion. Your primary responsibility will be to ensure that the design meets our client's requirements, adheres to regulatory standards, and offer value engineering solutions. You will collaborate with architects, engineers, contractors, and the project team to develop and implement design strategies that align with project goals. Additionally, the Design Manager will coordinate with external designers for each project and report any design risks to the Projects Director. The ideal applicant will be from an Electrical or HVAC...
IR35 Status:
Outside IR35

CV-Library London, UK 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
Mar 12, 2026  
Maintenance Electrician
Maintenance Electrician - Hospital | £220/day | London Bridge | ASAP Start A leading contractor is looking for a Maintenance Electrician to join a hospital project near London Bridge. This is an ASAP start, initially for 1 month, with potential to extend. Hours: 8am-5pm | Rate: £220/day | Minimum 3-months contract What you'll do: Planned and reactive electrical maintenance Lighting and emergency lighting maintenance Socket, switch, and small power works Fire alarm checks and minor repairs Fault finding on hospital electrical systems Working safely around live equipment and following hospital regulations Requirements: Qualified Electrician (City & Guilds/NVQ Level 3) 18th Edition Wiring Regulations and knowledge Basic DBS check (essential) Own tools and full PPE Hospital/commercial maintenance experience preferred CSCS/ECS card preferred but not essential Join a secure hospital site and work alongside experienced engineers supporting critical services. Please apply to be...
IR35 Status:
Unknown Status

CV-Library West End, London Contractor
CL
Mar 11, 2026  
Senior Building Services Manager
Senior Building Services Manager - Central London - c£500 a day CIS - tier 1 Main Contractor - Commercial offices project Working for a tier 1 main Contractor with a turnover exceeding £1BN specialising in providing construction, services and property management expertise in Building and Civil Engineering, Property Development, Industrial and Critical Systems sectors. You will be charged with the delivery of MEP services on a large commercial offices project in Central London. You will be required to carry out the full coordination and management of M&E services installations of this project working as part of a team and reporting to Project Director. You will be educated to a minimum HND level in a relevant field with a good level of experience working for at least 5 years within the MEP contracting arena with a tier one M&E Sub-contractor or as a Building Services Manager within a main contracting environment. Mechanical background is preferred although a good...
IR35 Status:
Unknown Status

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 13, 2026  
Mechanial Engineer- Waste water
Mechanical Engineer (Waste Water) Location: South East London (Thames Water sites) Rate:£300 a day CIS Contract Type: 3 - 6 months About the Role An established and growing engineering services provider is seeking a skilled Mechanical Engineer to join its expanding team. The successful candidate will work on a wide range of pumps and associated equipment across domestic and commercial environments. This is a hands-on role suited to a proactive engineer who is confident working independently, liaising with customers, and delivering high-quality technical solutions. Key Responsibilities ·Service, maintain, and install domestic and commercial pumps ·Repair and overhaul pumps and associated pumping equipment ·Support pump station design, installation, and maintenance projects ·Diagnose mechanical and electrical faults effectively ·Respond to and liaise with customer queries within the workshop and on-site ·Ensure all work complies with Health & Safety standards...
IR35 Status:
Unknown Status

CV-Library Greater London, UK Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software