Job DescriptionAn excellent opportunity for an experienced Fire & Security Install & Commissioning Engineer to join a well-established company.\nJob Title: Fire & Security Install & Commissioning Engineer\n...Read More>>.

Rise Technical Recruitment Ltd is currently recruiting for an HV Commissioning Engineer - Subcontract to join their client’s team in the UK. The role blends hybrid/site work with required travel and stays away, delivering HV commissioning across...Read More>>.

Rise Technical Recruitment Ltd is seeking an experienced HV Commissioning Engineer for a subcontract role based in the UK. The position blends site work with remote tasks and requires travel and stays away on a UK-wide basis.You will carry...Read More>>.

JAM Recruitment Ltd is seeking a HV Commissioning Engineer for a 9 month contract in Hertfordshire, site-based. The role offers £600/day outside IR35 and requires hands-on testing and commissioning of HV equipment.You'll support substation...Read More>>.

Hertfordshire-based HV Commissioning Engineer role via JAM Recruitment Ltd. The job covers testing and commissioning of HV equipment across substations and networks, including 11kV/33kV/132kV environments.You will prepare test documentation...Read More>>.

Morson Group is seeking a BMS Commissioning Engineer to lead the full lifecycle of BMS projects from London. This contract role spans approximately nine months and focuses on delivering high-quality commissioning activities on time and within scop...Read More>>.

Astute People are recruiting Boiler Commissioning Engineers for an Energy from Waste project on a 3-4 month contract, starting in October 2026. The role is on-site in the West Midlands, UK, with a competitive day rate and Outside IR35.You w...Read More>>.

GE Vernova is seeking a Lead Static Commissioning Engineer to oversee static-commissioning specifications and execution at site. You will lead the control system installation, testing, and handover for HVDC projects, coordinating with the project...Read More>>.

Site Electrical Commissioning Engineer - Complex Energy Project!EarthStream is partnered with an international business who specialise in the construction of cutting-edge energy projects, and are supporting the search for an experienced E...Read More>>.

Randstad Construction & Property is seeking an experienced MEICA Commissioning Engineer for a long-term contract near Nantwich. You will lead the full commissioning cycle, from pre-commissioning checks to wet testing and formal client takeover, co...Read More>>.

COMMISSIONING ENGINEER REQUIRED - BIRMINGHAMStart: This weekendDuration: 3 DaysLocation: BirminghamRate: £NegotiableWe are currently looking for an experienced Commissioning Engineer for a 3-day project in...Read More>>.

AWS Data Center Commissioning Engineer role to support construction and commissioning of electrical systems (MV/LV power, generators, UPS, EPMS, HVAC, BMS) in AWS data centers across EMEA, coordinating with vendors and internal teams to deliver re...Read More>>.

Randstad CPE in Havant, Hampshire seeks an experienced MEICA Commissioning Engineer to join an ongoing contract delivering water and wastewater asset upgrades across the region. You will own commissioning activities from design to Takeover, workin...Read More>>.

Ganymede Solutions Ltd is seeking an experienced Commissioning Engineer for an initial 6‑month contract. The role is site-based with travel across client locations in the UK, focusing on commissioning, snagging, fault finding and closing out out...Read More>>.

Randstad Construction and Property is seeking an experienced MEICA Commissioning Engineer to join a leading infrastructure contractor near Nantwich, delivering critical capital upgrades at a Water Treatment Works. This long-term contract covers fu...Read More>>.

Randstad CPE is seeking an experienced MEICA Commissioning Engineer to join a major water treatment project near Nantwich, Cheshire. You will own the full commissioning lifecycle from pre-commissioning to wet testing and client Takeover, ensuring...Read More>>.

Penguin Recruitment Ltd. is seeking an experienced HV Commissioning Engineer to work on HV infrastructure across England. The role covers testing and commissioning of systems up to 132kV, including substations, grid connections and renewable proje...Read More>>.

Randstad CPE is seeking an experienced MEICA Commissioning Engineer for an ongoing contract in Havant, Hampshire. The role covers commissioning across water treatment and wastewater assets, driving the full lifecycle from FAT to formal client Take...Read More>>.

Energy Jobline CVL in Nantwich, Cheshire seeks an experienced MEICA Commissioning Engineer to own the commissioning lifecycle at a major Water Treatment Works. The contract covers pre-commissioning through to full wet testing and formal client Tak...Read More>>.

Matchtech is seeking a Commissioning Engineer to lead commissioning and energisation of electrical infrastructure projects from 11kV to 132kV, collaborating with project teams, clients and network operators to deliver safe, compliant outcomes. The...Read More>>.

JAM Recruitment Ltd in Norwich is seeking a hands-on Controls & Commissioning Engineer for a 6-month initial contract. The role involves testing and commissioning specialist equipment and control systems with hybrid working options.You will...Read More>>.

GE Grid Solutions in the United Kingdom is seeking a Lead Commissioning Specialist to steer HVDC system testing and commissioning activities at site. You will prepare commissioning specifications, oversee real-time testing, and coordinate with Sys...Read More>>.

Astute People is seeking a Lead C&I Commissioning Engineer for an energy-from-waste turbine project in Scotland. The role starts immediately on a 9-month contract, with a day rate of £500–£550 outside IR35. You will lead the C&I commissioning...Read More>>.

Media Stream AI Limited in Dundee, UK, seeks an experienced commissioning lead to drive M&E systems from energisation through to handover.You will own the commissioning programme, witness testing, coordinate contractors through IST and inte...Read More>>.

Adeptus Talent is partnered with a growing specialist HV engineering business delivering high voltage infrastructure projects across the UK. We are seeking two experienced HV Commissioning Engineers to join the team, capable of operating on site a...Read More>>.

Schneider Electric is hiring a Building Controls Engineer to design, implement and commission BMS solutions across major sectors. You will work under the Lead Engineer to deliver projects, with opportunities for accelerated development and progres...Read More>>.

Amida Consulting Solutions Ltd. seeks a Senior Commissioning Engineer to take on full technical ownership of commissioning activities for large-scale, integrated security systems.The role focuses on data centres and mission-critical environ...Read More>>.

Tria is seeking an experienced HV Commissioning Engineer to join our growing electrical infrastructure team in the Stourbridge area. The role involves nationwide travel with overnight stays, supporting testing and commissioning of HV switchgear ac...Read More>>.

Senior Commissioning/Controls Engineer - London - 6 months+ We are seeking a highly experienced Senior Commissioning/Controls Engineer to lead the commissioning, quality assurance, and integration of Building Management Systems (BMS) a...Read More>>.

Project Engineer (Water / Commissioning) Chelmsford (Thames Water Projects) £70,000-£80,000 Progression Training Hybrid Working Car Allowance Bonus Company Benefits...Read More>>.

Ernest Gordon Recruitment Limited is partnering with a Mansfield-based industry-leading company to recruit a Project Engineer with a commissioning or switchgear background. You will own key commissioning projects and drive them from cradle to grav...Read More>>.

Ernest Gordon Recruitment Limited are partnering with a growing Chelmsford consultancy to appoint a Project Engineer (Water / Commissioning). You will oversee multiple Thames Water projects from design through commissioning and handover, whilst ma...Read More>>.

Job DescriptionSupport installation and commissioning preparation for complex I&C systemsExecute onsite commissioning tests across plant systems and equipmentReview commissioning procedures and identify continuous i...Read More>>.

Veolia is seeking a Senior Commissioning Engineer to provide expert leadership for commissioning teams across multiple projects. You will define commissioning strategies, lead technical decisions, and act as the primary liaison with clients and re...Read More>>.

Ernest Gordon Recruitment is seeking a Project Engineer with a commissioning or switchgear background to lead commissioning activities on bespoke LV switchgear projects in Mansfield. You will own the commissioning process from cradle to grave, ove...Read More>>.

Project Engineer (Water / Commissioning) – £70,000-£80,000 + Progression + Training + Hybrid Working + Car Allowance + Bonus + Company Benefits – Chelmsford Are you a Project / Commissioning Engineer or similar from a Water...Read More>>.

Project Engineer (Commissioning / Switchgear)£68,000 - £70,000 + Company Vehicle + Progression + Training + International Travel + Private Healthcare + 32 Days HolidayMansfieldAre you a Project Engineer with a commissionin...Read More>>.

Clear Engineering Recruitment is seeking a Senior BMS Commissioning Engineer in Manchester to lead commissioning efforts across commercial, healthcare, education and industrial projects. The role demands hands-on leadership, mentoring junior engin...Read More>>.