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Engineering 20 Construction 17
Unknown Status Contractor electrical commissioning engineer

37 electrical commissioning engineer jobs found

CL
Sep 18, 2026  
Electrical Commissioning Engineer
Electrical Commissioning Engineer - Data Centre Projects We're supporting a leading engineering contractor delivering large-scale mission-critical projects across Europe and are looking to speak with experienced Electrical Commissioning Engineers. Responsibilities Lead and support commissioning of LV/MV electrical systems, including UPS, switchgear, transformers, generators and power distribution. Plan and execute commissioning activities, functional testing, load bank testing and system validation. Coordinate commissioning programmes, documentation and project handover. Support Integrated Systems Testing (IST) and verify system performance against client specifications. Liaise with project teams, OEMs, designers and client representatives throughout the commissioning process. Ensure all activities are delivered safely, in accordance with industry standards and project quality requirements. Troubleshoot and resolve electrical system issues during testing and energisation. Mentor...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Sep 12, 2026  
Electrical Commissioning Engineer
Electrical Commissioning Engineer – Data Centre – Paris Location: Paris, France Sector: Data Centres | Mission Critical | MEP Employment Type: Contract Rate: €65 per hour + Accommodation + 10/4 Rotation Start: ASAP Duration: Long-term / Ongoing We are currently recruiting Electrical Commissioning Engineers for a major data centre project in Paris, France. This is an excellent opportunity for experienced commissioning engineers looking for long-term work on a major mission-critical project, with multiple phases of work planned. The successful candidates will own the testing, commissioning and verification of electrical systems across the project, working closely with the wider construction, engineering and commissioning teams. Key Responsibilities * Carry out electrical commissioning activities across a major data centre project. * Complete testing and commissioning of electrical systems and equipment. * Review commissioning documentation, drawings, specifications and...
IR35 Status:
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CV-Library United Kingdom Contractor
CL
Sep 19, 2026  
Electrical Modification Technician - Rolling Stock
I am recruiting an experienced Electrical Technicians to join a major rolling stock modification project in Burton-on-Trent. No previous rail experience is required. Job title: Electrical Modification Technician Job location: Burton-On-Trent Shifts: Flexibility to work days and nights Hours per week: Average 40 - 45 hours per week Rates: £23.15 PAYE / £30.13 Umbrella Duration: 12 Months+ Start date: ASAP Industries considered: Rail, Rolling Stock, RAF, REME, Army, Navy, Marine, Avionics, Rolling Stock, Commercial/Industrial Electrics, Defence, Plant Engineering, SPM, HVAC, and Process Engineering Disciplines considered: Diesel Engine Fitter, Mechanical Engineer, Mechanic, Avionic Technician, Aircraft Engineer, Marine Engineer, Maintenance Fitter, and Breakdown Engineer Company Summary: They are a global leader in Rolling Stock vehicle manufacturing, service and maintenance. Position Summary This position is for an electrically biased technician, to carry out both mechanical...
IR35 Status:
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CV-Library Burton-On-Trent, Staffordshire Contractor
CL
Sep 18, 2026  
BESS Construction Leader
An established renewable energy developer is looking to appoint a BESS Technical & Construction Leader to support the successful delivery of utility-scale BESS projects across the UK and Italy, from Ready-to-Build through to commissioning, energisation and commercial operation. Working closely with the Technical Director, you'll bridge the gap between development and construction, ensuring projects are technically robust, safely delivered and handed over to operations to the highest standards. The Opportunity This is a varied technical delivery role where you'll be involved throughout the full project lifecycle, working alongside EPC contractors, OEMs, Owner's Engineers and Grid Operators to successfully deliver utility-scale battery storage assets. You'll be responsible for reviewing technical designs, coordinating construction activities, supporting commissioning and ensuring projects are delivered safely, on programme and in line with contractual and grid compliance...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Sep 18, 2026  
Assurance Field Engineer
We are currently recruiting for an experienced Assurance Field Engineer to join a major engineering and infrastructure programme in London. This site-based role will be responsible for the inspection, verification and assurance of MEP installations, ensuring that works are delivered in accordance with approved designs, project specifications, quality requirements and relevant industry standards. You will play an important role in ensuring that materials, installations, inspection records and supporting certification are fully compliant, accurately documented and available to support progressive assurance and final handover. The role will involve carrying out material inspections, completing digital inspection and test documentation, producing inspection records and verifying installed works against drawings and acceptance criteria. A key part of the position will also be taking ownership of snagging activities, ensuring defects and outstanding items are identified, tracked and...
IR35 Status:
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CV-Library City of London, London Contractor
CL
Sep 18, 2026  
Mechanical or Electrical Project Manager
An interesting opportunity has become available for a Mechanical and Electrical Project Manager to join a leading build main contractor, where you will provide building services support across a key project in the North Yorkshire area. This is a long term contract position where will join an existing teams who you will support throughout the project delivery phase through to completion Oct / Nov 2027. The main responsibilities are as follows; * Provide key input into the design and technical specification aspects of the project. * Manage the day-to-day coordination of building services subcontractors specific to your projects, including technical submissions, change in design and specification, whilst handling any queries or issues in a proactive manner. * Review progress and attend meetings as required for works associated with both build and M&E sub-contractor. * Co-ordinate between all associated services including; Utilities, Sprinklers, M&E installation,...
IR35 Status:
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CV-Library Leeming Bar, North Yorkshire Contractor
CL
Sep 18, 2026  
Electrical Project Engineer
Electrical Project Engineer - Water Industry Location: Hybrid / Site Based - South East Rate: Circa £450 p/d Ltd or CIS The Role We're currently recruiting for an Electrical Project Engineer with experience in the front end of project delivery. You'll play a key part in shaping projects before they reach construction, working closely with operations, design teams and clients to define the most practical, cost-effective electrical engineering solutions across water and wastewater treatment sites. Duties Working across clean and wastewater treatment sites, you'll be responsible for: * Carrying out electrical site surveys and asset condition assessments. * Developing project scopes and electrical engineering solutions. * Producing feasibility studies and optioneering reports. * Defining electrical equipment replacements and upgrade strategies. * Supporting outline and detailed design teams with practical engineering input. * Preparing budgets, estimates and...
IR35 Status:
Unknown Status

CV-Library Crowborough, East Sussex Contractor
CL
Sep 18, 2026  
Commissioning Engineer - EC&I/Control System
Commissioning Engineer - EC&I / Control Systems Location: AWE - On-site Rate: £500 per day Contract: Initial 3 months, with view to extend Clearance: Live SC or DV essential Start: ASAP - candidates with current SC/DV can onboard within a couple of weeks The Role We are seeking an experienced Commissioning Engineer with an EC&I / Control Systems background to support commissioning activities on a major programme at AWE. You will be responsible for supporting the testing, commissioning and handover of electrical, instrumentation and control systems within a highly regulated environment. Key Responsibilities Commissioning and testing of EC&I and control systems Fault-finding, functional testing and system verification Reviewing commissioning documentation, test procedures and drawings Supporting installation, pre-commissioning and handover Working closely with engineering, construction and project teams Ensuring commissioning activities meet safety, quality and...
IR35 Status:
Unknown Status

CV-Library Reading, Berkshire Contractor
CL
Sep 17, 2026  
Field Service Technician - 6 Month FTC
H-Power is a UK-based, AIM-listed clean energy company developing zero-emissions hydrogen power systems. Using ammonia to produce low-carbon hydrogen at the point of need, and fuel cells to convert it into reliable, off-grid power, H-Power offers a scalable, practical alternative to fossil fuels, serving construction, infrastructure, transport and power generation sectors. Behind the technology is a team driven by a shared purpose: to accelerate the shift away from fossil fuels. The Role... 6-Month Fixed-Term Contract As a Deployment Technician, you will join H-Power on a 6-month fixed-term contract, supporting a growing programme of customer deployments across the UK and internationally. This is a hands-on, customer-facing field service role responsible for installing, commissioning, operating and supporting H-Power's hydrogen fuel cell systems during an exciting period of commercial growth. Working closely with the existing Deployment Team, you'll support live customer...
IR35 Status:
Unknown Status

CV-Library Cranleigh, United Kingdom Contractor
CL
Sep 17, 2026  
Senior Control System Engineer
Senior Control System Engineer Base Location: Flexible UK, however our preference is that you will be based in one of our key UK sites, which includes but is not limited to: - Glasgow, Perth, Aberdeen, Inverness. Role Details: As a Control Systems Engineer, you will provide technical expertise within our Engineering Control Systems team, working primarily on Offshore & Onshore (when required) Renewable energy projects. Working closely with the Technical Authority and project teams, you'll be responsible for leading and coordinating the Control System design and development, overseeing the complete system integration from feasibility to project handover. You will also be accountable for driving Value and Innovation for the Controls Engineering team, identifying and implementing new technologies and best practices which reduce costs and/or improve performance of assets. Some other main accountabilities will include: Working with other engineering disciplines such as Civil,...
IR35 Status:
Unknown Status

CV-Library Glasgow, UK Contractor
CL
Sep 17, 2026  
Senior EC&I Engineer
Senior EC&I Engineer Location: Warrington / Hybrid Working Security Clearance: UK BPSS (must be eligible to obtain and maintain clearance) Industry: Nuclear / Highly Regulated Environment (Nuclear experience preferred) Overview We are seeking an experienced Senior EC&I Engineer to support the delivery of safety-critical projects within a highly regulated environment. This role is ideal for an engineer with a strong background in Electrical, Control & Instrumentation (EC&I) Engineering and Functional Safety, looking to contribute to complex nuclear programmes. You will be responsible for the development and delivery of EC&I design packages, supporting the implementation of safety-related systems and working closely with multidisciplinary teams to ensure compliance with functional safety standards, regulatory requirements, and project objectives. Key Responsibilities Deliver EC&I engineering and design activities across safety-critical projects....
IR35 Status:
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CV-Library Warrington, Cheshire Contractor
CL
Sep 16, 2026  
Senior Electrical Engineer
Senior Electrical Engineer - Data Centre Project | West London | Immediate Start A leading M&E contractor is seeking an experienced Senior Electrical Engineer to join a major data centre project in West London. This is a key delivery role suited to an engineer who can take ownership of electrical packages from design coordination through installation, commissioning and final handover. The successful candidate will have a strong background in mission-critical environments and experience working on large-scale data centre projects with recognised M&E contractors. Key Responsibilities * Manage electrical packages from design development through to commissioning and handover. * Coordinate with design consultants, BIM teams, specialist vendors and on-site delivery teams. * Review technical submittals, equipment selections, drawings, RFIs and design changes. * Oversee installation activities including LV/MV distribution, switchgear, UPS, generators, containment and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Sep 16, 2026  
Design Engineer - Electrification
Design Engineer - Electrification Peterborough (site based) 12 Month Contract (possibility of being extended) 37 Hours a week Monday - Friday Up to £26.93p/h PAYE plus holiday and pension contribution OR up to £36.56p/h Umbrella The Electrification Development team is seeking an experienced Design Engineer to support the development of electrified machine demonstrators and prototype machines. Do you have Mechanical and Electrical design experience in a product development environment? Do you have Design and integration experience, ideally involving machine, vehicle, industrial or electrified systems? Do you have proficiency in Creo and the ability to create engineering models, drawings and supporting documentation? If yes, this could be a great opportunity for you… What the Design Engineer - Electrification will do: * Support concept and detailed design activities for electrified machine systems and subsystems. * Develop and maintain engineering models, drawings and...
IR35 Status:
Unknown Status

CV-Library PE1, Stanground, Peterborough Contractor
CL
Sep 15, 2026  
Mechanical Installation
Mechanical Fitter (Contract) Contract Role Up to £27 P/hr Immediate Starts Available Long-Term Project We're recruiting experienced Mechanical Fitters to support the installation of conveyor and automated material handling systems on a major logistics and distribution project. This is a fantastic opportunity to work on a large-scale industrial installation alongside an experienced team, with long-term contract opportunities available. The Role As a Mechanical Fitter, you'll be involved in the installation and assembly of automated conveyor systems and associated mechanical equipment within a fast-paced logistics environment. Your duties will include: Installing conveyor systems and mechanical handling equipment Mechanical assembly of rollers, drives, motors, gearboxes and conveyor components Reading and interpreting engineering drawings Mechanical alignment, levelling and adjustment of equipment Working alongside electrical and commissioning engineers Ensuring...
IR35 Status:
Unknown Status

CV-Library Ireland Contractor
CL
Sep 15, 2026  
Electrician
Industrial Electrical Engineer / Electrician - Conveyor and Automation Project Location: Coalville, Leicestershire Contract: 3-6 Months (Potential Extension) Rate: £26+ per hour CIS Hours: 50 hours per week We are a specialist engineering recruitment agency supporting a leading UK provider of automation and conveyor systems. Due to continued project growth, we are recruiting experienced Industrial Electrical Engineers / Electricians for a major installation project based in Coalville.   This role offers the opportunity to work on large-scale automation and conveyor systems within a fast-paced industrial environment, with strong potential for contract extensions.   The Role You will be responsible for the installation and support of automated conveyor and electrical systems on site.   Key Responsibilities Installation of industrial electrical systems on automated conveyor lines Working with conveyor systems and associated control equipment Cable pulling, tray work,...
IR35 Status:
Unknown Status

CV-Library Coalville LE67 0SE, UK Contractor
CL
Sep 13, 2026  
Senior Mechanical Engineer
Senior Mechanical Engineer Our client is a leading engineering and construction organisation delivering major capital projects across the UK water sector. They are currently seeking an experienced Mechanical Construction Engineer to support the delivery of mechanical installation works on clean water and wastewater treatment projects. Working closely with Project Managers, Site Managers, Contractors and multidisciplinary engineering teams, you will be responsible for overseeing the planning, coordination and assurance of mechanical installation activities, ensuring works are delivered safely, compliantly and in accordance with project specifications and water industry standards. Key Responsibilities Review mechanical work packages with Project Managers and Contractors to ensure alignment with programme, quality and installation requirements. Assess upcoming mechanical installation activities and raise technical queries where clarification or design input is required. Develop a...
IR35 Status:
Unknown Status

CV-Library Manchester, UK Contractor
CL
Sep 13, 2026  
Electrical Systems Engineer
Are you a hands-on engineer driven by the challenge of developing cutting-edge electrified machine technology? We are currently seeking a highly skilled Electrical Systems Engineer to join a fast-paced, innovative development team in Peterborough. This is a critical, high-impact role where you will play a pivotal part in the development of electrified machine demonstrators and prototypes. As we accelerate our electrification initiatives, we are looking for a dedicated professional ready to take ownership of complex technical challenges immediately. About the Role This is a 12-month contract position that covers the full development lifecycle. You will transition from early concept and requirements definition through to system integration, machine build, and final validation. Operating in a specialised development environment, you will collaborate closely with cross-functional teams; including controls, software, and mechanical integration; to deliver safe, robust, and...
IR35 Status:
Unknown Status

CV-Library Peterborough, Cambridgeshire Contractor
CL
Sep 13, 2026  
BMS Commissioning Engineer - London
BMS Commissioning Engineer - London My client is an established Building Controls and Integration specialist who are currently looking to take on a BMS Commissioning Engineer to work on a number of projects in London. Role You would be responsible for commissioning and handing over a large BMS project and carry out and document all tasks associated with pre commissioning/ commissioning of a building management system. It is essential that the successful applicant has previous commissioning experience working on either Trend, Tridium, Struxureware or Siemens based Building Management Systems. Key Skills Qualified in Electrical or Electronic Engineering (HNC/ONC, equivalent or higher) Knowledge of the commissioning of building management systems A good understanding of HVAC applications of controls Fluent with building management systems enabling the writing and commissioning of controller/network software. Adaptable approach to workYou will be hardworking and committed to...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Sep 13, 2026  
Solar Electrician
Solar Electrician  Basildon £350 Per Day + Contract Work + Local Projects + Ongoing Work + Immediate Start + Renewable Energy   An excellent opportunity for an experienced Solar Electrician to secure contract work within the rapidly growing renewable energy sector. This role is ideal for an experienced Solar Electrician looking for strong earning potential, consistent project work and the opportunity to work on high-quality domestic Solar PV installations across the local area.   Our client is an established renewable energy specialist delivering Solar PV installations across domestic properties. With continued growth and demand for experienced electricians, they are looking for a skilled Solar Electrician who can hit the ground running and take ownership of electrical installation, testing and commissioning works. This is an excellent opportunity for an experienced electrician looking for competitive contract rates and the potential for ongoing work.   Your role as a Solar...
IR35 Status:
Unknown Status

CV-Library Basildon, UK Contractor
CL
Sep 13, 2026  
Mechanical Design Engineer
Are you a pragmatic, hands-on engineer who thrives on solving real-world challenges? We are looking for an experienced Design Engineer to join a fast-paced, innovative team focused on the development of electrified machine demonstrators and prototypes. If you enjoy working close to the hardware and seeing your designs evolve from concept to a functional machine, we would love to meet you. What You Will Do Lead concept and detailed design activities for electrified machine systems and subsystems. Create and maintain high-quality engineering models, drawings, and comprehensive design documentation. Oversee mechanical packaging, electrical integration, and complex machine-level design tasks. Collaborate across build, validation, and project teams to ensure seamless development. Investigate technical issues and implement practical, immediate engineering solutions. Participate in design reviews, prototype builds, and essential engineering change activities. Support commissioning and...
IR35 Status:
Unknown Status

CV-Library Peterborough, Cambridgeshire Contractor
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