An international engineering firm in the UK is seeking a Mechanical Commissioning Engineer to join their dynamic team on-site in Derby. You will be responsible for authoring and managing commissioning test procedures, conducting tests on nuclear and...Read More>>.

This website emits an average of 1.6 g of CO₂ per page,* ASY 46,55 EURMechanical Commissioning EngineerOur Vacancy# Mechanical Commissioning Engineer* Defence* Contracting /* Derby* United Kingdom* 04/02/26* On site* Share##Assystem is an internati...Read More>>.

Company Description Fortil is an international engineering and technology consulting group, built on an independent model, bringing together more than 2,500 employees and operating in 14 countries. We support our clients in complex ind...Read More>>.

Complete Security Recruitment is seeking a field-based fire alarm technician to cover client sites across London, with occasional travel further afield and overnight stays when required. You will commission and certify Fire Alarm and AOV systems,...Read More>>.

Protec Fire & Security Group Ltd is seeking an Electrical Service Technician in the United Kingdom to carry out regular servicing, reactive maintenance and commissioning of fire detection and emergency lighting systems.You will ensure up-to...Read More>>.

Protec Fire & Security Group Ltd in the United Kingdom is looking for a field service engineer to carry out regular servicing, reactive maintenance and commissioning of fire detection, emergency lighting and related systems. You will ensure compli...Read More>>.

Fire Alarm Service Engineer Department: Service - Delivery Employment Type: Full Time Location: London Description Harmony is on a mission to be the best life safety partner to work wi...Read More>>.

ARC Group in Norwich is seeking an experienced Fire Alarm Service Engineer to service, maintain, test and repair fire alarm and life-safety systems across customer sites. The role requires delivering high-quality workmanship and excellent customer...Read More>>.

Valoris Group is seeking a Fire Alarm Service and Maintenance Engineer to service and maintain commercial fire alarm systems across the Birmingham to Oxfordshire region. The role involves regional and occasional national travel, with accommodation...Read More>>.

Fire Alarm & Emergency Lighting Service Engineer York | Permanent | Competitive Salary + BenefitsWolviston Management Services are recruiting on behalf of a growing and well-established specialist provider of Fire & Security, Electrica...Read More>>.

Wolviston Management Services is seeking a Fire Alarm & Emergency Lighting Service Engineer to join our team covering the York area. You will maintain, service, fault-find and repair fire alarm and emergency lighting systems across commercial and...Read More>>.

Fire Alarm Service and Maintenance Engineer Location: Birmingham to OxfordshireBasic salary: £28,000-£35,000Realistic OTE: £40,000-£45,000Employment type: Full-time, permanent The Opportunity Valoris Gr...Read More>>.

A full-time Mobile Fire Alarm Engineer - North London - £45K position is available, based in Enfield and covering the surrounding region. The successful candidate will service, maintain and fault-find alarm systems across commercial and domest...Read More>>.

City Facilities Management is seeking a technical specialist for designated stores to provide first-call response to Fire, CCTV, EAS, Access Control, PA and Automatic Pedestrian Gates. You will perform maintenance, repairs, and first fixes to meet...Read More>>.

City Facilities Management is seeking a technical specialist to provide first call response for Fire, CCTV, EAS, Access Control, PA, and Automatic Pedestrian Gates at designated stores. You will perform maintenance, repairs, and ensure documentati...Read More>>.

Johnson Controls in the United Kingdom seeks a Commissioning Engineer to verify installation, test, commission and hand over electrical and mechanical systems on mission-critical projects. You will ensure safety, meet project specs, and engage wit...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>>.

OverviewSalary: £35-40k per annum (inclusive of shift uplift)Job Type: Full-time, PermanentLocation: Warrington, CheshireWe are seeking a skilled and customer-focused Commissioning Engineer/ Site Engineer to deliv...Read More>>.

TRS Staffing Solutions is seeking a Commissioning Engineer within the Capital Programme Operations Team to ensure installations are tested and proven before service.The role requires a background in electrical engineering, AP status for two...Read More>>.

Senior Test & Commissioning Engineer Hook £42,000/ Annum Monday-Friday About the Role: Reporting to the Test & Commissioning Manager, with day-to-day technical guidance from the Senior Test & Commis...Read More>>.

GTS International is seeking a Commissioning Engineer/ Site Engineer to deliver high-quality engineering support at customer sites. The role involves commissioning, maintaining, and optimising electro‑mechanical equipment while ensuring safety,...Read More>>.

BMS Pre-Commissioning Engineer - London - £50,000An opportunity is available for an experienced BMS Pre-Commissioning Engineer to support the delivery of Building Management System projects across London and surrounding areas. This ro...Read More>>.

Proactive Technical Limited in Hook, United Kingdom is seeking a Test & Commissioning Engineer to join a specialist manufacturing environment producing advanced testing equipment. This hands‑on role focuses on electro‑mechanical testing, fault...Read More>>.

JAM Recruitment Ltd is working with a confidential client in Lancashire to recruit a Commissioning Engineer for energy and power systems. The role centers on testing and commissioning complex electrical equipment and collaborating with design, con...Read More>>.

Tec Partners Recruitment Ltd is seeking an experienced Electrical / ICA Commissioning Engineer to join its project team delivering clean and wastewater schemes. You will plan, manage and deliver installation and commissioning activities, coordinat...Read More>>.

Proactive Global is seeking a Test & Commissioning Engineer for a hands-on role in a specialist manufacturing environment. You will work on electro-mechanical testing, fault finding, calibration, and commissioning of equipment with sensors, transd...Read More>>.

Water Treatment Pre Commissioning Engineer Location: Stafford, Staffordshire Salary: £27k - £45k + Training & Benefits Our client is a national player within the Water Treatment / Pre Commissioning industry, who have a...Read More>>.

GE Vernova Grid Solutions is seeking a Lead Commissioning Specialist to oversee HVDC system tests on-site and prepare commissioning procedures in coordination with System Engineering. You will lead the test engineers, review site results, and ensu...Read More>>.

Rapiscan Systems is seeking commissioning professionals to join our cargo security systems team. You will help ensure correct PLC code versions, test safety systems, and program sensors for reliable operation, traveling to client sites worldwide a...Read More>>.

Rapiscan Systems in the United Kingdom is seeking a commissioning professional to join our global team, delivering cargo security systems from Stoke-on-Trent to installations worldwide. You will ensure the correct PLC code version is installed, te...Read More>>.

Distinct Consultancy is seeking a Commissioning Engineer to support commissioning, servicing and troubleshooting on customer sites across the UK. The role blends field service with engineering input, linking service, engineering and customers to r...Read More>>.

Ranger Services Holdings Limited is seeking a Fire & Security Commissioning Engineer to join their Newcastle upon Tyne team. You will be responsible for commissioning and testing fire alarms, security systems and TECS equipment on site and ensurin...Read More>>.

TALENTOMETRY LIMITED seeks a Software Commissioning Engineer to deliver PLC/HMI installations across UK client sites in the water sector. You will lead commissioning activities, perform telemetry works and signal testing, and manage FAT/SAT testin...Read More>>.

This contract position seeks a BMS Pre-Commissioning Engineer – London - £50,000 to support Building Management System projects throughout Central London and nearby regions.Working on a contract basis, the successful candidate underta...Read More>>.

Assystem is seeking a Commissioning Engineer based in Bridgwater with hybrid working arrangements. You will work on HPC projects, bringing electrical or mechanical commissioning expertise in oil & gas or nuclear environments.The role offers...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>>.

What You Will DoAs a Senior Commissioning Engineer, you will lead the commissioning and delivery of Building Management System (BMS) projects, ensuring solutions are delivered safely, efficiently, and to the highest quality standards....Read More>>.

Air Products, based at our European Head Office in Chertsey, Surrey, seeks a Commissioning Engineer to lead safe commissioning and start-up activities for ASUs and other industrial gas plants across Europe and Africa. You will travel to project si...Read More>>.

Testing & Commissioning Engineer - Technical Services52345224-Sep-2026MobilitySiemens Mobility LimitedSiemens Mobility is dedicated to pioneering the future of transportation. Our dynamic team is always expl...Read More>>.

Work for a Gent, Siemens & Kentec Partner - Progression, salary increases & on-going training We are hiring for a skilled Fire Alarm Service Engineer with experience in maintaining, troubleshooting, and testing fire alarm systems, specia...Read More>>.

Siemens Mobility is seeking a Testing & Commissioning Engineer for the Coventry office to deliver safe and effective test and commissioning activities within the Technical Services scope.You will join a site-based team responsible for elect...Read More>>.

Universal Business Team is seeking an experienced Fire Alarm Service Engineer to service and maintain fire alarm systems across Central London and surrounding areas. This hands-on, field-based role offers development opportunities within a growing...Read More>>.

Accept Recruitment are delighted to be working with a leading client in the fire and security industry who have been established for 20+ years and are looking for a junior fire alarm engineer in Leeds.In this role you will complete service,...Read More>>.

As our Senior Commissioning Engineer within our Strategic Accounts department, you will be responsible for taking full technical ownership of the planning, coordination and on-site delivery of commissioning activities for large-scale integrated el...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>>.

Penguin Recruitment Ltd is seeking a High Voltage Commissioning Engineer to drive on-site testing and commissioning of HV infrastructure up to 132kV across England. The role involves hands-on field work, substantial overtime and a company vehicle...Read More>>.

Pertemps is seeking an Electrical Commissioning Engineer to support projects across the North East. This field-based role focuses on commissioning, servicing and fault-finding of advanced ventilation systems in education, healthcare and public inf...Read More>>.

Impact Control Systems Limited is seeking a BMS Commissioning Engineer to join our London-based team. You will lead commissioning for various projects across London and the South East, ensuring BEMS installations meet project requirements and clie...Read More>>.

Based in Liverpool, SIM Switchgear is seeking a Field Service & Commissioning Engineer to support our growing service operation. You will deliver field and workshop engineering across the UK, offshore and marine sectors, with a focus on safe, prac...Read More>>.

Ecruit in Surrey/Sussex is seeking a Process & Commissioning Engineer to join a global engineering group delivering thermal processing and mass transfer solutions. You’ll design process systems, support development and commission equipment at cu...Read More>>.