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Contractor 38
Engineering electrical commissioning engineer

38 electrical commissioning engineer jobs found

CL
Mar 11, 2026  
Lead Electrical Commissioning Engineer
Astute's Power Team are partnering with a Leading EPCM Contractor within the Energy Sector. We are currently recruiting for a Lead Electrical Commissioning Engineer to join their Waste to Energy project based near Glasgow. The Lead Electrical Commissioning Engineer position comes with a day rate from £550.00 to £650.00 per day outside of IR35. Role responsibilities and key skills for the role: Lead and coordinate all electrical commissioning activities across the project, ensuring safe, efficient, and compliant execution. Develop and implement commissioning plans, procedures, and schedules in alignment with the overall project commissioning strategy. Supervise and oversee electrical pre-commissioning and commissioning works, including LV/MV/HV systems, MCCs, switchgear, transformers, UPS, and control systems. Manage and coordinate interfaces between electrical systems and other process areas, including boiler, steam turbine, flue gas treatment (FGT), crane systems, and DNO...
IR35 Status:
Outside IR35

CV-Library Glasgow, UK Contractor
CL
Mar 11, 2026  
Electrical Commissioning Engineer - Water
Electrical Commissioning Engineer -  Water & Wastewater Treatment Location: Hodsock STW Rate: up to £500 p/d (Outside IR35/LTD Company) Duration: 12 Months+ Sector: Water/Wastewater Are you a Commissioning Engineer looking to elevate your career in the Water/Wastewater sector? Speak to us about our roles across the Severn Trent Water region. Your Responsibilities: ·Conduct comprehensive commissioning activities on clean and Wastewater sites. ·Manage instrumentation and panel operations with precision and efficiency. ·Interpret complex technical documentation and execute various low voltage electrical tasks. ·Demonstrate proficiency in fault-finding, diagnostics, and modifications, ensuring optimal performance. ·Collaborate with Systems Integrators for seamless commissioning and system modifications. ·Provide training sessions and support to internal teams and clients as needed. ·Uphold strict health, safety, and quality standards, fostering a culture of excellence....
IR35 Status:
Outside IR35

CV-Library Blyth, UK Contractor
CL
Mar 11, 2026  
Electrical Commissioning Engineer - Water
Electrical Commissioning Engineer -  Water & Wastewater Treatment Location: Lutterworth STW Rate: up to £500 p/d (Outside IR35/LTD Company) Duration: 12 Months+ Sector: Water/Wastewater Are you a Commissioning Engineer looking to elevate your career in the Water/Wastewater sector? Speak to us about our roles across the Severn Trent Water region. Your Responsibilities: ·Conduct comprehensive commissioning activities on clean and Wastewater sites. ·Manage instrumentation and panel operations with precision and efficiency. ·Interpret complex technical documentation and execute various low voltage electrical tasks. ·Demonstrate proficiency in fault-finding, diagnostics, and modifications, ensuring optimal performance. ·Collaborate with Systems Integrators for seamless commissioning and system modifications. ·Provide training sessions and support to internal teams and clients as needed. ·Uphold strict health, safety, and quality standards, fostering a culture of...
IR35 Status:
Outside IR35

CV-Library Blyth, UK 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
Mar 13, 2026  
Senior/Principal EC&I Engineer
Senior/Principal EC&I Engineer Location: Plymouth (Hybrid) Contract Length: 12 months Rate: £500 Per Day Inside IR35 Site expectations: 3x a week, on-site We are seeking a Senior/Principal EC&I (Electrical, Control & Instrumentation) Engineer to join our Major Infrastructure Projects Business Unit, based in Plymouth. This role will primarily focus on managing and ensuring the delivery of site quality through the installation and commissioning of electrical activities at the submarine refit complex. The successful candidate will be responsible for providing technical support, managing inspections, and ensuring that contractors adhere to project specifications and timelines. Key Responsibilities: Ensure the effective delivery of site quality by managing and supporting the installation and commissioning processes for electrical works in the submarine refit complex. Provide expert advice to the construction and project teams, communicating effectively with contractors and...
IR35 Status:
Inside IR35

CV-Library Plymouth, 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
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 Erith, 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 Forest Gate, London, UK Contractor
CL
Mar 13, 2026  
Electrical Engineer
Electrical Engineer - Solar & BESS Delivery 📍 Remote (Southern UK Projects) | 1 day on-site/office every two weeks 🏢 Offices: London | Durham | Edinburgh 💷 Up to £650 per day DOE 📄 Contract Opportunity - 12 months (renewable) Are you an experienced Electrical Engineer looking to play a key role in delivering large-scale renewable energy projects across the UK? We're supporting a leading renewable energy organisation seeking an Electrical Engineer to support the construction and commissioning of utility-scale Solar and Battery Energy Storage (BESS) projects. With projects typically around 50MW and several at DCO / 500MW scale, this is an opportunity to work on nationally significant infrastructure that will directly contribute to the UK's Net Zero ambitions. 🌍 The Opportunity You'll be involved throughout the construction and commissioning lifecycle, acting as a technical leader and role model - identifying safety improvements, driving engineering efficiency, and...
IR35 Status:
Unknown Status

CV-Library Durham, County Durham Contractor
CL
Mar 13, 2026  
Commissioning Engineer
We are currently seeking an experienced Commissioning Engineer with a strong background in waste water treatment plant (WWTP) projects for an immediate start in Pembrokeshire. This is a site-based role, working on the commissioning phase of a waste water treatment facility, supporting successful system integration, testing and handover. Key Responsibilities: * Commissioning of mechanical, electrical and process systems within a waste water treatment plant * Functional testing of pumps, motors, blowers, screens, dosing systems and associated equipment * Loop checks, I/O testing and instrumentation verification * Liaising with PLC/SCADA engineers during system integration * Fault finding, troubleshooting and system optimisation * Supporting wet testing and performance validation * Ensuring compliance with health & safety and environmental standards * Assisting with documentation, reporting and handover...
IR35 Status:
Unknown Status

CV-Library Pembroke, Pembrokeshire Contractor
CL
Mar 13, 2026  
Control Systems Engineer
Initially, We are seeking an experienced automation engineer who can be hands-on in supporting project delivery, with the expectation that they would spend a significant amount of time on site working alongside the local team. Ideally, this would be someone with strong technical automation experience (not just project management), and familiarity with commissioning, validation, and electrical aspects of delivery. As this is a secondary manufacturing environment, the focus is mainly on packaged equipment and system integration rather than large-scale deployments. The initial work will involve the relocation of existing equipment from a facility that is being decommissioned into our new, smaller-scale OSD Therefore, experience with commissioning, integration and working with existing assets will be particularly helpful. We can offer a good hourly rate for this role. This is an on-site, full-time position for a Control System Engineer based in Ware, BC. The successful candidate...
IR35 Status:
Unknown Status

CV-Library Ware, England Contractor
CL
Mar 12, 2026  
Electrical Detail Designers
12 Month Contract – Inside IR35 £36.26 - £41.41 per hour umbrella Ideally 2 days per week on site but open to fully remote working where required Job Role: Operating as a senior designer within a team of up to 25 resources, the position holder will have high design technical capability and demonstrate exemplar behaviours as a role model within the team Progress complex design activities through to completion using design tools (eg CAD) and advise and coach team members and early careers through their activities, and where applicable support colleagues through mentoring. Check and assure other team members work on behalf of the Principal Detail Designer including final sign off of engineering outputs and creation of Quality Care Points and Alerts as identified during checking. Fully conversant with all Detail Design processes and Management Systems and can advise and guide team members through application of them. Including supporting external and internal audits. Strong...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
Mar 12, 2026  
Senior Design Engineer
Rubicon Consulting is currently recruiting for a Senior Design Engineer on 6 month rolling contracts based in Southampton - hybrid. Role Summary The Senior Design Engineer will play a key role in the electrical design and technical delivery of control panels, MCCs, and automation systems. The role involves leading complex design activities, ensuring compliance with standards, supporting manufacturing and commissioning, and mentoring design engineers and junior engineers. The Senior Design Engineer will work closely with internal teams and external stakeholders to ensure technically robust, compliant, and cost-effective solutions are delivered. Technical Responsibilities - Design & Engineering · Lead the development of electrical design and software of control panels, MCCs and automation systems from concept through to manufacture. · Responsible for verifying designs through thorough testing regimes of the built equipment. · Produce and review detailed electrical...
IR35 Status:
Unknown Status

CV-Library Southampton, Hampshire Contractor
CL
Mar 12, 2026  
Technical Project Owner (Mechanical)
We are looking for a Mechanical Engineer to join our client as a Technical Project Owner on a minimum six-month contract, with the potential to become a permanent staff member.   The project owner will be responsible for providing the technical information and documentation to the customer, suppliers, sub-contractors and our hydraulic technicians. They will be maintaining constant communication with the customer and ensure that all commercial, technical, and financial targets are met.   The role: - Communication with customer - Review and clarify customer requirements - Prepare engineering drawings and hydraulic schematics - Prepare quotations and technical specifications - Carry out engineering calculations - Select and size components to optimise system performance and cost - Resolve problems and improve manufacturability and serviceability of products - Prepare technical specification for sub-contractors - Prepare technical documents for work files such as, work...
IR35 Status:
Unknown Status

CV-Library Gateshead, UK Contractor
CL
Mar 11, 2026  
Electrical Services Engineer
ARM are recruiting a Residential Electrical Engineer to support a major project at Devonport Royal Dockyard. Reporting to the Lead Construction Manager, you will be responsible for overseeing and assuring the quality of electrical installation and commissioning activities throughout the construction lifecycle. Your primary focus will be electrical works within facilities supporting submarine refit operations, ensuring compliance with scope, standards, and safety regulations. Key responsibilities: Ensuring delivery of site quality through active management, advice, and on-site support Witnessing installation and commissioning activities Managing day-to-day planning matters alongside the Lead Construction Manager Providing technical guidance to construction and project teams Resolving site issues and Technical Queries within contractual timescales Ensuring contractors adhere strictly to scope of works and approved change requests Conducting and recording inspections in...
IR35 Status:
Outside IR35

CV-Library Plymouth, Devon Contractor
CL
Mar 11, 2026  
Resident Electrical Engineer
An excellent, long term contract opportunity for a Security Cleared Resident Electrical Engineer, ideally with electrical power experience, to join a leading client based onsite, full time in Plymouth Devon. Hourly rate: £65.00, negotialbe. The purpose of the post is: Ensure the delivery of site Quality by managing, providing advice and support, and witnessing the installation and commissioning process through construction works in the submarine refit complex. Primary focus will be Electrical activity. You will be accountable to the Lead Construction Manager for day-to-day planning matters. You will assist the construction and Project team by providing advice and communicating with contractors and relevant internal stakeholders to resolve site issues/ Technical Queries during construction in line with contract timescales. You will ensure the contractor adheres to the Scope of works and Change requests. You will undertake and record inspections to ensure adherence to scope and...
IR35 Status:
Unknown Status

CV-Library Plymouth, Devon Contractor
CL
Mar 11, 2026  
Resident Electrical Engineer
12 Month Contract (initially) Up to £65 per hour umbrella (Inside IR35) Full time on site Job Role: Ensure the delivery of site quality by managing, providing advice and support, and witnessing the installation and commissioning process through construction works in the submarine refit complex.  Primary focus will be Electrical activity. You will be accountable to the Lead Construction Manager for day-to-day planning matters. You will assist the construction and project team by providing advice and communicating with contractors and relevant internal stakeholders to resolve site issues / Technical Queries during construction in line with contract timescales. You will ensure the contractor adheres to the Scope of Works and Change Requests. You will undertake and record inspections to ensure adherence to scope and integrated test plans. The post operates as part of the Major Infrastructure Projects Business Unit. Key Responsibilities: Ensure the delivery of site Quality by...
IR35 Status:
Inside IR35

CV-Library Plymouth, UK Contractor
CL
Mar 11, 2026  
Resident Engineer - Electrical
Role: Resident Electrical Engineer Location: Devonport, Plymouth Duration: 12 months Inside IR35: Umbrella The purpose: Ensure the delivery of site Quality by managing, providing advice and support, and witnessing the installation and commissioning process through construction works in the submarine refit complex. Primary focus will be Electrical activity. You will be accountable to the Lead Construction Manager for day to day planning matters. You will assist the construction and Project team by providing advice and communicating with contractors and relevant internal stakeholders to resolve site issues/ Technical Queries during construction in line with contract timescales. You will ensure the contractor adheres to the Scope of works and Change requests. You will undertake and record inspections to ensure adherence to scope and integrated test plans. The post operates as part of the Major Infrastructure Projects Business Unit. Roles& responsibilities: Ensure the...
IR35 Status:
Inside IR35

CV-Library Plymouth, Devon 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
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
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