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Contractor 45
electrical commissioning engineer

45 electrical commissioning engineer jobs found

CL
Feb 14, 2026  
Electrical Commissioning Engineer
Are you an experienced Commissioning Engineer with a strong Electrical foundation and proven Process knowledge in treatment systems? We are seeking a skilled professional to join our team and deliver excellence in commissioning across water and wastewater treatment projects. This is a long term day rate assignment. Key Responsibilities Lead commissioning activities for electrical and process systems within treatment facilities. Ensure compliance with project specifications, safety standards, and operational requirements. Collaborate with design, installation, and operations teams to optimise plant performance. Troubleshoot and resolve commissioning issues efficiently.Essential Skills & Experience Electrical engineering background with hands-on commissioning experience. Process knowledge specifically in treatment processes (not ICA/software). Familiarity with key treatment technologies and terminology, including, ASP / Oxidation Ditch / Activated Sludge, Tertiary Solids...
IR35 Status:
Unknown Status

CV-Library Leicester, Leicestershire Contractor
CL
Feb 13, 2026  
Electrical Commissioning Engineer -Nuclear
Senior Commissioning Engineer (Contract) AWE Burghfield £60 per hour - Outside IR35 5 days per week on site SC Clearance required (minimum) We are currently seeking an experienced Senior Commissioning Engineer to support commissioning activities on a major project at AWE Burghfield. This is a long-term contract opportunity for a hands-on professional with strong electrical and control systems commissioning experience. Role Overview Reporting to the Commissioning Manager, you will play a key role in the commissioning of electrical and control systems, working closely with construction teams, other trades, and the client to ensure safe, compliant, and successful project delivery. Key Responsibilities Minimum 5 years' hands-on commissioning experience, including electrical systems and control panels Loop testing, fault finding, and strong working knowledge of process control systems Support the Construction Manager with supervision of on-site electrical installation works in...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Feb 11, 2026  
Electrical Commissioning Engineer
OLG Recruitment are recruiting for an Electrical Commissioning Engineer to work for a major client based in Immingham. This is a temporary contract role, working 40 hours per week, with an approximate duration of 12 months. This role will be inside of IR35. Basic Purpose: Ensures that all high-voltage (HV) and low-voltage (LV) electrical systems and equipment are installed, tested, and verified to meet design specifications, safety standards, and operational requirements. Primary purpose is to lead pre-commissioning (FAT) and commissioning (SAT) activities, troubleshoot issues, and confirm readiness for safe and reliable integration into existing infrastructure and unit startup. Primary Responsibilities: * Develop commissioning plans and lead the execution of FAT and SAT procedures for HV and LV equipment and distribution systems. * Provide technical support for project electrical Supervisors and Technicians. * Coordinate and lead activities between Electrical resources...
IR35 Status:
Inside IR35

CV-Library Immingham, North East Lincolnshire Contractor
CL
Feb 15, 2026  
Principal EICA Engineer
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
Feb 15, 2026  
Electrical Installation Project Manager
An Electrical Project Manager is needed to oversee a 3 month installation project in Deesside Job Overview: We are seeking a driven and detail-oriented Electrical Project Manager to oversee the delivery of E&I installation packages on a busy process plant. The ideal candidate will have a solid background in Electrical installation and ideally have some experience of control systems & drives and demonstrable experience managing budgets, programmes, and subcontractors. Responsibilities: Lead the planning, coordination, and delivery of electrical equipment installation and services on the project. Liaise with clients, consultants, contractors, and suppliers to ensure technical and contractual requirements are met. Oversee the procurement of plant, materials, and subcontractors in line with project requirements and budgets. Manage the installation process to ensure quality, safety, and programme compliance. Coordinate with other disciplines to ensure smooth integration....
IR35 Status:
Unknown Status

CV-Library Queensferry, Flintshire Contractor
CL
Feb 15, 2026  
Lead Electrical Protection Engineer
About the job Vickerstock are proud to be working in partnership with a leading global energy and grid solutions provider to recruit a Lead Electrical Protection Engineer on a contract basis. This is a high-impact role offering exposure to complex grid automation and substation protection projects, with responsibility spanning design, testing, and commissioning across the UK and international sites. The Role As Lead Electrical Protection Engineer, you will take technical ownership of protection system design and delivery, acting as the key technical interface between customers and the wider engineering community. Reporting directly to the Engineering Team Leader, you will lead engineering activities from initial design through to site commissioning. Key Responsibilities * Lead technical project activities from customer kick-off through to commissioning * Act as technical lead on protection and scheme design for electrical substations * Analyse customer specifications...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Feb 15, 2026  
Mechanical Engineer
Job Role: Mechanical Engineer Job Type: Contract, Hybrid Hours: 37.5hrs/wk Industry: Subsea/Oil & Gas Location: Cumbria, Barrow Rate: £40-50/hr Inside IR35 (PAYE Umbrella) Profile – Mechanical Engineer My client is a world leader in the provision of highly advanced technical solutions to Energy sectors. They are currently looking for a Mechanical Engineer to join their team. Candidates will have the opportunity to work in an environment where investment is continuous and substantial, technology is leading edge, teamwork is at the forefront of all they do, and personal development is encouraged at every stage. This is a fantastic opportunity to join a company that pride themselves on delivering high quality superior products to their sector. Job Role – Mechanical Engineer Reporting to the Engineering Manager the Mechanical Engineer shall be responsible for designing and developing high-performance and high-reliable technical solutions for extreme and harsh environments with...
IR35 Status:
Inside IR35

CV-Library Cumbria, UK Contractor
CL
Feb 15, 2026  
EC&I Engineer
EC&I Engineer (Electrical, Control & Instrumentation) – Contract 📍 Wolverhampton | UK Job Type: Contract Sector: Nuclear / Defence / Industrial Automation We are recruiting an EC&I Engineer (Electrical, Control & Instrumentation) for a contract position based in Wolverhampton. This role supports the delivery of safety-critical and high-integrity control systems for projects within nuclear decommissioning, defence, waste management, and nuclear new build environments. The successful EC&I Engineer will be involved in the full engineering lifecycle, including design, development, testing, installation, and commissioning of complex electrical and control systems. Key Responsibilities * Design and deliver EC&I systems for nuclear and industrial projects * Electrical design including control panels, wiring diagrams, and schematics * PLC programming, configuration, testing, and fault-finding * Develop, test, and commission...
IR35 Status:
Unknown Status

CV-Library Wolverhampton, West Midlands (County) Contractor
CL
Feb 15, 2026  
Electrical Project Manager
Electrical Project Manager / Project Engineer Contract: £500 per day Hours: Monday-Friday (Days) Location: Trowbridge Gap Technical is recruiting an experienced Electrical Project Manager / Project Engineer to support electrical projects across multiple FMCG food manufacturing facilities. Role Overview You will manage electrical projects from design through to installation and commissioning, ensuring delivery on time, within budget, and to required safety and quality standards. The role includes team leadership, client liaison, estimating, and full P&L responsibility. Key Responsibilities Deliver electrical projects from inception to completion Plan labour, order materials, and manage site activities Lead and supervise electrical teams (2-10 operatives) Act as main client contact and manage stakeholder relationships Produce estimates, quotations, and tender submissions Oversee installations and fault resolution Generate RAMS and ensure compliance with BS 7671 and NICEIC...
IR35 Status:
Unknown Status

CV-Library Trowbridge, Wiltshire Contractor
CL
Feb 15, 2026  
Commissioning Engineer
Rubicon Consulting is currently recruiting for Commissioning Engineer on an 12 month contract based in Scotland. Role Summary We are seeking an experienced Commissioning Engineer with valid SSE authorisations (tickets) to support the safe commissioning of electrical infrastructure across SSE networks and associated projects. The role involves planning, executing, and documenting commissioning activities while ensuring full compliance with SSE, statutory, and client safety requirements. Key Responsibilities * Plan, coordinate, and carry out commissioning activities on electrical plant and systems (HV/LV) in line with project specifications and SSE standards. * Act in accordance with SSE safety rules and procedures at all times. * Undertake duties as an Authorised Person (AP) and/or Senior Authorised Person (SAP) as permitted by held authorisations. * Prepare and review commissioning plans, method statements, risk assessments, and test documentation. * Carry out...
IR35 Status:
Unknown Status

CV-Library Scotland, UK Contractor
CL
Feb 14, 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
Feb 14, 2026  
Senior HVAC Mechanical Design Engineer
We have an exciting opportunity for a Senior Mechanical Engineer to get involved in expanding our clients team in Ireland and help further strengthen our technical capabilities in Europe whilst working on landmark projects. You will be joining the Mechanical 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 mechanical system designs for a range of projects Act as a sounding board for mechanical engineers in the office, offering design direction and guidance Peer review of designs and specifications of mechanical systems Play an active role in developing the mechanical team technical capability Be expected to lead...
IR35 Status:
Unknown Status

CV-Library United Kingdom 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
Feb 13, 2026  
Electrical Design Engineer
Electrical Design Engineer Location: Heathrow Airport, London Contract Role: 6 months + Day Rate: £350 to £425 per day  Sector: Aviation / Rail / Pharma / Industrial Automation   We are currently recruiting for a specialist electrical and mechanical engineering contractor delivering complex, safety-critical projects across aviation, rail, pharmaceutical, and industrial environments. With a strong presence at Heathrow Airport, The contractor is recognised for its high standards, technical excellence, and ability to deliver live-environment projects with minimal operational disruption.   The Role   We are seeking an experienced Electrical Design Engineer to support live project delivery at Heathrow Airport. This role requires a hands-on, site-experienced engineer who understands the realities of working in a highly regulated, operational environment. You will be responsible for producing, reviewing, and coordinating electrical designs while working closely with project...
IR35 Status:
Unknown Status

CV-Library Hounslow TW6 1EW, UK Contractor
CL
Feb 13, 2026  
Bms Controls Engineer
BMS Engineer Location: Gatwick (Site‑based) Sector: Built Environment / Energy / Estates Salary: Competitive + package Mech Electrics is recruiting a BMS Engineer to support building‑services and energy works at Gatwick. You’ll work on BMS installations, integration and optimisation across complex live buildings, supporting energy efficiency and decarbonisation initiatives. About Us – Mech Electrics Mech Electrics is a specialist recruitment partner operating across the built environment, supporting MEP contractors and energy‑delivery organisations working on complex, operational buildings and estates. We work closely with long‑standing clients delivering mechanical, electrical and energy upgrades across major sites, and have been appointed to manage recruitment for this Gatwick‑based BMS engineering role. The Opportunity This role is based on the Gatwick estate, supporting building‑services and energy projects across a diverse portfolio of operational buildings. The focus...
IR35 Status:
Unknown Status

CV-Library RH6, Gatwick, Surrey Contractor
CL
Feb 13, 2026  
Solar Electrician
Solar Electrician Middlesborough £350 Per Job + Contract Role + Local Work + IMMEDIATE START + Flexible Schedule A great opportunity for Solar Electricians or subcontractors looking to pick up consistent, well-paid work installing battery storage systems on existing domestic solar PV setups. With up to two jobs per day, this role is perfect for engineers wanting to top up their diary with extra days while still earning excellent rates. Batteries are delivered directly to site, and the contractor will supply basic materials such as cable and isolators, fully reflected in the day rate. Enjoy local work, immediate starts and a straightforward contract setup with ongoing demand. APM is supporting a rapidly expanding renewables partner with a strong pipeline across Middlesborough and surrounding areas. With simple job scopes, guaranteed daily opportunities and the backing of a well-organised team, this is an ideal role for experienced Solar Electricians wanting stability without the...
IR35 Status:
Unknown Status

CV-Library Middlesbrough, North Yorkshire Contractor
CL
Feb 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
Feb 13, 2026  
Assistant ICA Engineer
Do you have hands?on experience reviewing and validating EICA designs, testing documentation, or installation deliverables? Are you confident operating within NEC supervisory duties, including factory and site?based inspections? Can you demonstrate strong technical capability across electrical, instrumentation, control and automation systems, including modern communication and networking technologies? Your duties and responsibilities will be The role will involve a broad range of technical and supervisory duties, including: * Reviewing and commenting on contractor technical electrical, instrumentation, control and automation (EICA) designs, inspection and test plans, and associated deliverables. * Ensuring all deliverables comply with relevant policies, strategies, standards and procedures, meeting required scope and quality expectations. * Undertaking NEC Supervisor duties for EICA?related activities, including factory inspections, factory acceptance testing, site...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Feb 13, 2026  
ICA Engineer
Drive commissioning excellence and keep critical water infrastructure running safely, compliantly, and efficiently ICA Engineer  Contract: Inside IR35 – ASAP until 31/12/2026 Location: South London – Hybrid working Role Overview The ICA Engineer is required to assist with close out the immediate observations and faults being identified through the commissioning process but also as the longer term technical support. Job Responsibilities & Accountabilities Reviewing and commenting on contractor’s technical electrical, instrumentation, control and automation (EICA) designs and inspection and test plan deliverables etc. Ensuring that deliverables comply with applicable policies, strategies, standards and procedures within scope and quality expectations. Undertaking NEC supervisor duties for EICA factory inspections, factory acceptance testing, site installation and site acceptance testing activities. Liaising and coordinating with contractors and stakeholders, including...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Feb 13, 2026  
MEICA Commissioning Engineer
MEICA Commissioning Engineer | Clean Water Projects | Affinity Water Region Tired of the same old AMP talk? This is one of those rare commissioning roles where you’re trusted to deliver, not micromanaged. You’ll be working on clean water treatment and network upgrade projects within the Affinity Water region, helping to bring essential infrastructure to life across the region. If you like getting hands-on with complex systems, solving problems under pressure, and seeing results that make a real impact on communities, this one’s worth reading. 💡 The Role You’ll take ownership of the full commissioning process — from off-site testing to integration into live water assets. Reporting to a Commissioning Manager who understands the challenges first-hand, you’ll coordinate on-site activities, ensure safety, and make sure every system is delivered to spec and on time. Key responsibilities: • Lead day-to-day commissioning activities and support delivery teams on site • Produce accurate...
IR35 Status:
Outside IR35

CV-Library Barnet, Greater London Contractor
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