126 commissioning engineer jobs found

Rubicon Consulting is currently recruiting for SCADA Specialist/ Commissioning Engineer on a 6 Week Contract, based in Scotland. Role Summary We are seeking an experienced SCADA Specialist / Commissioning Engineer with strong substation and power systems experience for a short-term contract supporting commissioning activities on a major energy infrastructure project in Scotland. The successful candidate will have a strong background in SCADA systems, substation automation, and commissioning of HV infrastructure, with the ability to work independently in a fast-paced site environment. Key Responsibilities * Commissioning and testing of SCADA systems within HV substations * Integration and validation of substation automation and control systems * Point-to-point testing and verification of communications * Interface testing with protection relays, RTUs, PLCs, and network equipment * FAT/SAT support and on-site troubleshooting * Review and interpretation of...

Lead Electrical Commissioning Engineer - Contract Work (OCGT Power Genereation Project) We are currently seeking an experienced Lead Electrical Commissioning Engineer to join a major OCGT power generation project. This is a key position within the commissioning team, supporting the delivery, energisation, and handover of a large-scale energy infrastructure project. You will be responsible for leading electrical commissioning activities across LV, MV, and HV systems, ensuring all testing and start-up activities are completed safely and in line with project requirements. Key Responsibilities: Lead and coordinate electrical commissioning activities on site Oversee testing, energisation, and system start-up activities Manage commissioning engineers, technicians, and subcontractors Review commissioning procedures, test packs, and documentation Support fault finding and technical troubleshooting Interface with OEMs, construction teams, and client representatives Ensure compliance with...

Overview We're looking for a hands-on Site Electrical Commissioning Engineer to support the delivery of electrical commissioning activities on a major UK site. This is a self-delivery commissioning environment - meaning you must be comfortable personally carrying out testing and commissioning of electrical assets with minimal supervision/support. If you've got strong on-site commissioning experience across LV and MV systems, thrive in fast-paced construction/industrial environments, and can work with minimal supervision, this is a great opportunity to step into a key delivery role. What you'll be doing Lead and execute on-site electrical commissioning activities and reporting Carry out inspections, test/verification and functional performance testing Work closely with Project Managers, Engineers, HSE and other site stakeholders to plan and deliver commissioning safely and efficiently Review design documents/drawings for compliance with specs, standards and codes Identify,...

Overview We're looking for a hands-on Site Electrical Commissioning Engineer to support the delivery of electrical commissioning activities on a major UK site. This is a self-delivery commissioning environment - meaning you must be comfortable personally carrying out testing and commissioning of electrical assets with minimal supervision/support. If you've got strong on-site commissioning experience across LV and MV systems, thrive in fast-paced construction/industrial environments, and can work with minimal supervision, this is a great opportunity to step into a key delivery role. What you'll be doing Lead and execute on-site electrical commissioning activities and reporting Carry out inspections, test/verification and functional performance testing Work closely with Project Managers, Engineers, HSE and other site stakeholders to plan and deliver commissioning safely and efficiently Review design documents/drawings for compliance with specs, standards and codes Identify,...

Rubicon Consulting is currently recruiting for Multiple Commissioning Engineers on a Initial 4 Month Contract, based in Scotland Role Summary We are currently seeking 2 experienced Commissioning Engineers for a major transmission substation project in Scotland. This is an initial 4-month contract opportunity working on high-voltage transmission infrastructure within the 132kV–400kV range. The successful candidates will have strong transmission commissioning experience across both primary and secondary systems and be confident operating within live substation environments. Key Responsibilities * Carry out commissioning activities on HV transmission substations from 132kV to 400kV * Execute primary and secondary injection testing * Commission protection and control systems * Perform interface testing and system integration activities * Support transformer commissioning activities * Conduct functional testing, fault finding, and diagnostics * Review and...

Rubicon Consulting is currently recruiting for a Commissioning Engineer on a 3-6 month rolling contract based In the Midlands. Role Summary We are seeking an experienced Commissioning Engineer to support the delivery, testing, and commissioning of water treatment and wastewater (sewage) treatment plants across the Midlands. The role requires hands-on experience in commissioning within the water industry and the ability to work independently on live sites. Key Responsibilities: * Lead and support commissioning activities for water and wastewater treatment systems. * Develop and execute commissioning plans, procedures, and testing documentation. * Carry out functional testing, system integration testing, and performance verification. * Troubleshoot mechanical, electrical, and control systems during commissioning. * Liaise with clients, contractors, site teams, and project managers. * Ensure all works are carried out in accordance with health, safety, and...

Commissioning Engineer - Water Sector location: Leicester Rate :Up to £700 per day (Inside IR35) Duartion:  12+ Month Contract Are you an experienced Commissioning Engineer looking for your next long-term opportunity in the water sector? As a Commissioning Engineer, you will join the Wastewater Asset Assurance Programme, working across a range of wastewater schemes on a major long-term project. This Commissioning Engineer role reports directly into the MEICA Manager, where you will play a key role in delivering commissioning activities across mechanical and electrical wastewater assets. To succeed in this Commissioning Engineer position, you will need proven experience within the UK water industry, ideally with wastewater treatment projects. Candidates already working locally are preferred, although relocation will be considered for the right Commissioning Engineer. What you'll need as a Commissioning Engineer: ·Full UK Driving Licence ·Minimum 5 years' experience within...

Job Purpose Deliver commissioning projects in compliance with national legal requirements, client specifications, developed technical standards, and applied regulations. Provide commissionability input throughout concept, detailed design, and construction phases to ensure seamless project delivery. Key Responsibilities Manage all commissioning activities in accordance with Company, Customer, and project requirements, defining and implementing the Commissioning Strategy for the project. Act as the primary point of contact for the Company, Customer, and sub-contractors. Plan, assess, and manage activities to identify and control risks and hazards, ensuring compliance with relevant Company and Customer standards, policies, and procedures. Set and uphold standards aligned with Company initiatives such as People Who Do The Right Thing and People Who Lead Safely. Organise and secure adequate resources to deliver the agreed work scope as outlined in the contract and project...

Rubicon Consulting is currently recruiting for a Lead Commissioning Engineer on a 10 Month Contract, based in Scotland Role Summary The Lead Commissioning Engineer is responsible for planning, coordinating, and executing commissioning activities for high-voltage (HV) transmission substations and related infrastructure. This includes ensuring systems are safely energized, tested, and handed over in compliance with technical standards, regulations, and project timelines. · Lead and oversee commissioning activities for HV transmission substations and associated equipment. · Manage and coordinate site teams, contractors, and stakeholders to ensure project milestones are achieved. · Develop and implement commissioning plans, procedures, and documentation in line with industry standards. · Ensure compliance with health, safety, and environmental regulations throughout all project phases. · Perform testing, inspection, and validation of HV systems including transformers,...

️ MEICA Commissioning Engineer | West Sussex | AMP8 Water Projects Outside IR35 | Long-Term Framework Work Clean Water & Wastewater Projects | Tier 1 Contractor Not every commissioning role gives you the chance to properly influence delivery. This one does. A leading Tier 1 contractor delivering AMP8 projects across West Sussex is looking for a MEICA Commissioning Engineer to support the successful delivery of clean and wastewater schemes across the region. This role would suit someone who enjoys being involved in the full commissioning process — from planning and testing through to fault finding, optimisation, and final handover. You’ll be working closely with delivery, operations, MEICA, and site teams to make sure projects are commissioned safely, efficiently, and correctly the first time. 🌊 The Role You’ll support commissioning activities across a portfolio of water infrastructure projects, helping drive smooth integration between design, installation, and...

Job Title: Commissioning Engineer (COMPEX 01-04 Required) Location: Newcastle Upon Tyne Salary: £24 per hour (PAYE) Job Type: Temporary Contract Overview: We are seeking an experienced Commissioning Engineer to join our client, supporting projects. This role will involve commissioning, testing, and validating electrical and instrumentation systems in hazardous areas. Key Responsibilities: Carry out commissioning activities on electrical and instrumentation systems Perform loop checks, functional testing, and system validation Ensure all systems are installed and operate in accordance with design specifications Work with project teams to resolve technical issues during commissioning phases Produce and maintain commissioning documentation and reports Ensure compliance with site safety standards and procedures Support handover activities to clients and operations teams Requirements: Proven experience as a Commissioning Engineer in a relevant industry Valid COMPEX 01-04...

Role: Electrical Commissioning Engineer Location: Dorset Start date: 18th May Rate: £500 to £550 per day IR35: Outside Required cards: ECS or CSCS, EUSR Water Hygiene, First Aid Details: Clean water project Chlorine dioxide + Sulfur Dioxide systems and all associated SCADA & telemetry systems Short-term contract length initially - 6-8 week project

Site Electrical Commissioning Engineer (Hands-on LV/MV) - Contract Location: Cheshire (site-based) - travel/accommodation expenses for your own account Contract Length: Circa 4 months (likely extension) Start: ASAP Hours/Rotation: 10 hours per day - 10/4 rotation (10 on / 4 off) or 5/2 (Mon-Fri) Rate: £500/all in day - Outside IR35 (Ltd Co or CIS Umbrella) Eligibility: Full UK working rights required Overview We're looking for a hands-on Site Electrical Commissioning Engineer to support the delivery of electrical commissioning activities on a major UK site. This is a self-delivery commissioning environment - meaning you must be comfortable personally carrying out testing and commissioning of electrical assets with minimal supervision/support. If you've got strong on-site commissioning experience across LV and MV systems, thrive in fast-paced construction/industrial environments, and can work with minimal supervision, this is a great opportunity to step into a key delivery...

Company Description  Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements.  Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions. Job Description 📍 Location: Derby 📝Contract role – Inside IR35 Your future team: You will be joining a dynamic and collaborative commissioning team on-site at our Client in Derby This is an exciting opportunity for a contractor looking to contribute to a critical project and work within an embedded team.  This role will be based in Derby. There is a high possibility that it will increase to a shift pattern later down the line as it moves into the next phase.  Your Missions: 📝...

Company Description Assystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering. To ensure a viable, efficient, and reliable energy...

Commissioning Engineer (Mechanically Biased) Warrington Contract until Jan 2027 Inside IR35   Responsibilities The Commissioning Engineer reporting to the Commissioning Team Leader, carries out a role to undertake delivery of assigned commissioning tasks in a safe and effective manner, in line with commissioning process requirements. This role is specific to candidates with experience in nuclear in-cell handler testing.    The Commissioning Engineer is responsible for: Delivering the commissioning work scope to an agreed strategy and plan in a timely and cost effective manner Execution of the arrangements for controlling, witnessing, recording and assessing the results of commissioning tests which may affect safety. Ensuring a proactive and balanced approach to safety (nuclear, radiological, conventional and environmental) to ensure that safety is optimised during commissioning Reviewing commissioning progress and performance and taking appropriate corrective actions where...

BMS Commissioning Engineer Contract We have a fantastic contract opportunity for an experienced Tridium BMS Commissioning Engineer to join an exciting and prestigious project in London. On offer is an initial 6 month contract (with the potential to extend), c£40 - £48 per hour, and the opportunity to work on one of London’s most interesting new projects in central London The BMS Commissioning Engineer position:- As a BMS Commissioning Engineer, you will have fantastic experience and knowledge of commissioning Building Management Systems, in particular Tridium Niagara.  You will be required to perform software modifications and full commissioning. The project is in central London and is a very prestigious refurbishment of a historical building. The project is a mixed use development incorporating a hotel, high end luxury residences, and shops and will be using state of the art new smart building technology. Key skills of the BMS Commissioning Engineer:- Exceptional technical...

We have a fantastic contract opportunity for an experienced BMS Commissioning Engineer to join an exciting project in London. On offer is an initial 3 to 6  month contract (with the potential to extend), £300 - £340 per day (outside IR35), and the opportunity to work for a successful BMS integration business. The BMS Commissioning Engineer position: - As a BMS Commissioning Engineer, you will have fantastic experience and knowledge of commissioning Building Management Systems, in particular Trend and Tridium systems.  You will be required to perform software modifications, writing, and generating graphics, working alongside a team engineers. Key skills of the BMS Commissioning Engineer: - Exceptional technical knowledge and experience of the BMS sector. Proven experience commissioning BMS systems Qualifications and experience with Trend and Tridium or Delta Ability to write and manipulate software and graphics. CSCS Skill card or equivalent Benefits of the BMS Commissioning...

BMS Commissioning Engineer, Cylon or Tridium London £330 to £400 per day, Weekly pay Our client requires an accomplished BMS (Building Management Systems) Commissioning Engineer with Cylon Controls (or Tridium) experience to work on a major prestigious project in Central London. The work will involve the commissioning of Fan Coils Units using Cylon Controls, with on-going major plant commissioning works available thereafter. This contract will initially run for 6 months, however opportunity for extension and to join exciting projects in the future will be available for the right candidate. Role Profile The successful applicant for this BMS Commissioning Engineer role will need to have experience of using Cylon or Tridium controls to commission Fan Coil Units and major plant Key skills required:- * Experienced in the Commissioning of Building Management Systems (BMS) * Qualified and experienced with Cylon or Tridium Control systems. * CSCS Skill Card or equivalent. £330 - £400...

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...