Overview As Electrical Commissioning Manager, you will lead on-site commissioning activities for projects in Buckinghamshire, ensuring technical compliance, testing, and timely issue resolution. You’ll coordinate with contractors, supplie...Read More>>.

Overview In this role you will lead HV/LV commissioning across switchgear, substations and critical power systems up to 33kV, supporting diverse projects UK-wide and internationally. You will perform testing, fault diagnosis, and modificati...Read More>>.

Overview In this role you will support commissioning within wastewater projects, coordinating data-driven problem solving and collaboration with the project team. You will contribute to safe, efficient delivery by developing best practices...Read More>>.

Overview In this role you will deliver commissioning and validation services for HVAC and hot water systems across healthcare and pharma projects. You will work on site, balancing and testing systems to ensure performance and compliance, wh...Read More>>.

Overview In this role you will commission large UPS systems for Eaton's UK customers, ensuring performance and safety standards. You will support hyperscale data centres with expert commissioning, testing and system configuration, and inter...Read More>>.

Overview You will join a field-based engineering team to install, commission, and service capital equipment across the UK. With an electrical bias, you diagnose and resolve issues on complex machinery, supporting customers from installation...Read More>>.

Overview In this role you will lead installation, testing, commissioning, and maintenance of Eaton MV/HV equipment, acting as the primary contact for customers during project execution. You will mentor service engineers and collaborate with...Read More>>.

Overview As Principal Operations Engineer, you lead a team of engineers to plan and execute offshore pre-commissioning for pipelines and umbilicals, aligning with project goals and safety standards. You partner with field and marine teams t...Read More>>.

Overview In this role you will ensure proper commissioning of building services systems, delivering high-quality results on time. You will work with cross-functional teams to validate performance and support tendering, testing, and document...Read More>>.

Overview In this role you will lead commissioning strategy for process plants within a large water framework, collaborating with cross-functional teams to ensure safe, quality-focused delivery. You’ll oversee FAT/SAT, witness testing and...Read More>>.

Overview In this role you will deliver control, instrumentation and electrical commissioning for MCCs, instrumentation, analysers and related equipment across UK projects. You’ll support project teams with commissioning plans, ensure qual...Read More>>.

Overview As a Field Service Commissioning Engineer, you will troubleshoot, commission and service Alfa Laval equipment at customer sites, focusing on Decanters and related machinery. You will work with electrical and mechanical systems to e...Read More>>.

Overview In this role you will lead commissioning activities to ensure new and upgraded water assets operate safely, efficiently and in compliance. You will work within the Commissioning team to translate design intent into validated operat...Read More>>.

Overview As Lead Commissioning Engineer, you will guide a team of about 10 engineers to deliver safe, compliant plant commissioning and maintenance initiatives. You will manage project delivery from initiation to installation through PMPs,...Read More>>.

Overview As a Commissioning Engineer at Westinghouse, you contribute to the safe commissioning and operation of nuclear plant systems. You will work closely with Operations, Maintenance and Reliability teams to ensure plant readiness and av...Read More>>.

Overview In this role, you will plan, coordinate and support the commissioning of mechanical, electrical and process systems for wastewater projects in Devon. You’ll work within the Infrastructure - Water South team to ensure safe, effici...Read More>>.

Overview As a Senior Commissioning Engineer at RSE, you will lead commissioning across UK projects, delivering control, instrumentation and electrical works for MCCs and related instrumentation. You collaborate with project teams to develop...Read More>>.

Overview As a Commissioning Engineer, you will ensure monitoring systems are installed, configured, tested and handed over to customers. Based in Cowes, you will travel UK and abroad to client sites, including offshore installations, testin...Read More>>.

Overview You will lead commissioning activities to ensure safe, compliant system handover. You’ll work with engineering, construction and operations teams to execute test programmes and document results. The role involves reviewing techni...Read More>>.

Overview In this role you join a collaborative commissioning team on a Nuclear Licensed Site in Derby to drive safe, efficient commissioning activities. You will author and manage test procedures, record results, and perform commissioning t...Read More>>.

Overview On-site commissioning and testing of a Notifier fire alarm system at a site in Liverpool Street, London. You will validate system performance, troubleshoot issues, and prepare for handover to operations. This short-term contract su...Read More>>.

Overview As a Commissioning Engineer, you will own the commissioning of electrical and mechanical process and packaging plant across the UK and Ireland. You will work closely with Project Managers and engineering teams to ensure smooth inst...Read More>>.

OverviewOur client, an Engineering company, is seeking a Senior Commissioning Lead for a contract position of 6 months Outside IR35 in Reading, UK.Working hours: 40-50 hours per week.RoleAs a Senior Commis...Read More>>.

Overview WB Power Services is a leading generator specialist providing solutions, maintenance, sales, and hire services to customers across the UK. We are a family-owned and run business, with our values at the heart of everything we do....Read More>>.

BMS Commissioning Engineer, Tridium, Trend or SiemensImmediate start, 4‑6 month contract (possibility for extension). Contract value: £300‑£360 per day.Our client requires an accomplished BMS Commissioning Engineer with Tr...Read More>>.

BMS Commissioning Engineer - ContractLocation: London (projects across Greater London and surrounding areas)Rate: £300 - £...Read More>>.

Enterprise Security Systems Commissioning Engineer - London - up to £70k + CarPermanent BenefitsSalary up to £70,000 (depending on experience)Occasional overtime when required.Company VehicleV...Read More>>.

Position Summary The Commissioning Engineer is part of a cross functional team that focuses on executing battery storage projects with market leading technologies. The Commissioning Engineer is responsible for testing and commissioning...Read More>>.

BMS Commissioning Engineer - London ProjectsLocation: Central London (multiple sites)Salary: Up to £65,000 + BenefitsWe're working with a leading specialist in building automation and energy management syste...Read More>>.

The client has an exciting opportunity for the right person to join their experienced team as a Commissioning Engineer supporting an exciting and diverse customer base, including several blue‑chip accounts, covering the London region....Read More>>.

COMMISSIONING ENGINEERLONDONWhat you will be doing:An opportunity has arisen for an Commissioning Engineer to join the team at Thames, a Galliford Try business.Responsible for the Commission...Read More>>.

Commissioning Engineer - Automotive - Schneider PLC - Dagenham - Contract We are currently recruiting an experienced Commissioning Engineer to support a major automotive manufacturing and automation project in Dagenham...Read More>>.

Description Amazon Web Services (AWS) provides a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses in 190 countries around the world. To meet the growing demand for...Read More>>.

Rise Technical Recruitment Limited is seeking a Lead Electrical Design Engineer in the UK to take technical lead on high-value engineering projects. You will oversee electrical/EICA design from concept to commissioning and guide a team of engineer...Read More>>.

Fire Commissioning Engineer - London £50,000+ Basic | Excellent OTE | 4-Day Night Shift Option | Permanent or Subcontract V7 Recruitment is looking for experienced Fire Commissioning Engineers to join an established fire systems...Read More>>.

Rubicon Consulting is currently recruiting for a TP141 Commissioning Engineer on a 6 Month Rolling Contract, located in London.Role SummaryWe are seeking a skilled and dedicated TP141 Commissioning Engineer to join our team for...Read More>>.

Commissioning Engineer - Yorkshire Water Location - Normanton An opportunity has arisen for an experienced Commissioning Engineerto join the team at Galliford Try within our Environment Business. Ideally, you will based...Read More>>.

Accepting applications Posted 9 Jul 2026 Closes 7 Oct 2026 Mechanical Commissioning Engineers for offshore vessel equipment in the marine sector. Permanent staff role, with contract also available outside IR35. Work involves large hydraulic...Read More>>.

About the RoleWe are seeking a highly skilled Commissioning Engineer with a strong electrical bias and advanced PLC programming experience to join a leading provider of industrial combustion and fired equipment solutions.In this ro...Read More>>.

Commissioning Engineer Water Treatment Project | Birmingham Contract | ASAP Start £350 - £450 per day (DOE) | Ltd Company or CIS A leading M&E contractor is seeking an experienced Commissioning Engineer to join a ma...Read More>>.

Elev8 Recruitment Ltd is seeking a hands-on Controls & Commissioning Engineer in the UK. You will cover PLC programming, HMI development, testing and commissioning across the full controls lifecycle, from software development to final customer acc...Read More>>.

Controls & Commissioning EngineerLocation: SuffolkSalary: £65,000 - £75,000If you enjoy getting properly hands‑on with controls, solving problems and seeing a project through from software development to a working system...Read More>>.

Senior Commissioning Engineer Location: North West / Yorkshire (Field Based) Salary: £40,000 - £50,000 DOE Job Type: Full-Time Benefits Company Car or Car Allowance Attendance Bonus Scheme...Read More>>.

What Are We Looking For? Due to continued growth, RSE is looking for a Commissioning Engineer to join us on a permanent basis, assisting in the delivery of our projects across the UK. Making sure you fit the guidelines as an applic...Read More>>.

Commissioning Engineer – London field-based. Competitive salary DOE, 35‑hour week, paid travel, subsistence, healthcare, pension & training. Work on advanced lighting control systems with long-term career development and varied projects....Read More>>.

About The Role We are actively building diverse teams and welcome applications from everyone. Role: AV Commissioning Engineer Location: East Midlands Contract Type: Permanent Salary Package...Read More>>.

Job Title: Water / Air Commissioning Engineer Location: Croydon, Greater London Salary/Benefits: £30k - £48k + Training & Benefits Our client is seeking a driven and experienced Water / Air Commissioning Engineer to join t...Read More>>.

Checkmate Fire Solutions is a leading UK provider of passive fire protection and compliance services, supporting clients across the built environment with safety, integrity and technical expertise. We are looking for an organised, commercially min...Read More>>.

Alfa Laval UK&I are currently looking for an Field Service Commissioning Engineer to join our team. Every day, we get opportunities to make a positive impact – on our colleagues, partners, customers, and society. Together, we’re pioneering the...Read More>>.

BMS Commissioning & Service Engineer£45,000 - £58,000 (DOE)Company Car/Car AllowancePensionMobile PhoneLaptopOngoing TrainingCareer ProgressionAre you a BMS Commissio...Read More>>.