On-Site Project Engineer - Energy & Nuclear Systems

Company IconHoltec International
Location IconLeiston

A leading clean energy technology company based in the UK is seeking a qualified Project Engineer to manage site-based engineering activities. You will coordinate with clients and stakeholders, supervise field activities, and ensure compliance with s...Read More>>.

Posted: June 6th, 2026
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White Goods Engineer – On‑Site Appliance Repairs

Company IconCurrys Ltd
Location IconNorth East

A leading UK technology retailer is seeking a White Goods Engineer to ensure customers' appliances are maintained to the highest standard. You will be responsible for driving to customer locations, diagnosing issues, and performing repairs. Ideal can...Read More>>.

Posted: June 6th, 2026
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Site Project Engineer – Groundworks & Infrastructure

Company IconNRL
Location IconBirmingham

OverviewLooking for the following for this project: 1x Project Engineer / Agent, 1x Senior Engineer, 1x Section Engineer. Locations to cover: Boston, Lincoln, Skegness. The role will support the delivery on specific areas of the r...Read More>>.

Posted: June 6th, 2026
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Project Engineer (Site Agent)

Company IconLaing O'Rourke
Location IconSale

Laing O'Rourke (Expanded) are currently recruiting for a Project Engineer to join our Structures team in Sale, Manchester.Known terms: Site Agent / Project ManagerThis role will sit within our workwinning function and then...Read More>>.

Posted: June 6th, 2026
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Site Project Engineer – Pharma Capital Projects

Company IconWOODplc
Location IconBarnard Castle

WOODplc seeks Project Engineers for exciting capital projects in Barnard Castle. You will collaborate with multi-disciplined teams, managing infrastructure enhancements and pharmaceutical facility projects.With a focus on safety, quality, a...Read More>>.

Posted: June 6th, 2026
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DeFi Systems Engineer — London On-Site

Company IconFionics
Location IconLondon

Fionics is seeking DeFi Software Engineers to join their leading trading operation in London. This role involves building production systems for live DeFi trading within a small, technical team.Ideal candidates will have strong engineering...Read More>>.

Posted: June 6th, 2026
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Construction - Site Supervisor

Company IconGlanua
Location IconBarnsley

Application Details In order to work in Ireland a non‑EEA National, unless they are exempted, must hold a valid employment permit. Please review the Eligibility and requirements for an employment permit if you are unsure of your elig...Read More>>.

Posted: June 6th, 2026
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I&C Commissioning Engineer — Nuclear Plant On Site

Company IconFramatome
Location IconBridgwater

A global leader in nuclear energy is seeking an Instrumentation and Control Commissioning Engineer based in Bridgwater, UK. The ideal candidate will have a Master's degree and experience in commissioning I&C systems. Responsibilities include testing,...Read More>>.

Posted: June 6th, 2026
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AV Commissioning Engineer - On-Site & Travel

Company IconRafferty Resourcing
Location IconLondon

Rafferty Resourcing is seeking an experienced Audio Visual Commissioning Engineer based in Greater London. The ideal candidate will manage the integration of AV systems, ensuring quality delivery and client satisfaction, while being part of a supp...Read More>>.

Posted: June 6th, 2026
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Construction Site Inspector (Rail)

Company IconMatchtech
Location IconLondon

Role OverviewWe are seeking an experienced Construction Site Inspector to support inspection and assurance activities on a major rail infrastructure project in London. The role focuses on inspecting all permanent civ...Read More>>.

Posted: June 6th, 2026
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Nuclear Mechanical Commissioning Engineer – On‑Site Derby

Company IconAssystem GmbH
Location IconEast Midlands

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>>.

Posted: June 6th, 2026
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Drainage Engineer: On‑Site Solver with Training & Benefits

Company IconHomeServe UK
Location IconCrewe

HomeServe UK is seeking a Drainage Engineer in Crewe to play a vital role in resolving drainage issues in customers' homes. Responsibilities include diagnosing problems, clearing blockages using HPWJ equipment, and managing jobs independently whil...Read More>>.

Posted: June 6th, 2026
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Water Treatment Field Engineer - On-Site & On-Call

Company IconEnvirogen Group
Location IconOxford

A well-respected water technologies company is seeking an experienced Service Engineer to provide on-site support and maintenance for water treatment systems. The role requires troubleshooting, preventative maintenance, and customer training. Candida...Read More>>.

Posted: June 6th, 2026
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Lift Repairs Engineer – On‑Site, Career Growth

Company IconOrona UK
Location IconWarrington

Orona UK is seeking a Professional to join our Lift Engineering team in Warrington, United Kingdom. The role involves carrying out major repairs to lifts, planning jobs to ensure timely repairs, and supervising a Repairs Mate.Candidates mus...Read More>>.

Posted: June 6th, 2026
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Site Service Engineer

Company IconMirion Technologies
Location IconThurso

Mirion Technologies is a leader in radiation safety, measurement and science. Built on over 50 years of experience in research, problem‑solving and product development, our team of nearly 3,000 talented professionals globally work to c...Read More>>.

Posted: June 6th, 2026
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Drainage Engineer – On‑Site Jetting & Drainage Solutions

Company IconLanes Group
Location IconKidlington

Lanes Group is seeking a Drainage Engineer in Kidlington to join their Utility Division. This permanent, full-time position involves working on the Thames Water contract, focusing on effective solutions to waste-water network and drainage issues....Read More>>.

Posted: June 6th, 2026
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Licensed Aircraft Engineer - On-Site at RAF Wittering

Company IconBabcock International
Location IconPeterborough

Babcock International is seeking a Licensed Aircraft Engineer for a full-time position at RAF Wittering, Cambridgeshire and Northamptonshire. You will carry out critical aircraft engineering and maintenance, ensuring aircraft are safe and servicea...Read More>>.

Posted: June 6th, 2026
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Construction - Site Manager - Barnsley

Company IconGlanua
Location IconBarnsley

Application Details In order to work in Ireland a non‑EEA National, unless they are exempted, must hold a valid employment permit. Please review the eligibility and requirements for an employment permit if you are unsure of your elig...Read More>>.

Posted: June 6th, 2026
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Principal Electronics Engineer — Mission-Critical, On-Site Essex

Company IconExperis
Location IconBasildon

Experis is seeking a Principal Electronics Engineer in Basildon, UK, to join a high-performing team focused on advanced electronic systems. In this role, you will oversee the full electronics lifecycle, from requirements capture to design reviews,...Read More>>.

Posted: June 6th, 2026
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Highways Field Engineer – On‑Site Scotland (CCTV/VMS)

Company IconAmey
Location IconNairn

Amey is seeking a Field Engineer for a permanent, on-site mobile role in North West Scotland, focusing on highways maintenance and installation. The position involves undertaking reactive and planned maintenance for highways control technology, in...Read More>>.

Posted: June 6th, 2026
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Impactful Mechanical/Fire Test Engineer – On-site

Company IconBSI
Location IconDacorum

BSI is looking for a Test Engineer (Mechanical/Fire Suppression) in Hemel Hempstead. This role involves testing and ensuring compliance to standards while maintaining quality and client relations.The ideal candidate possesses a degree or eq...Read More>>.

Posted: June 6th, 2026
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IAMD Senior Electronics Engineer - On-Site Huntsville

Company IconnLogic
Location IconTipton

nLogic is seeking an IAMD Senior Electronics Engineer to support electronic engineering efforts. This role is vital for ensuring production and test equipment meet performance and regulatory standards.The candidate will need a Bachelor of S...Read More>>.

Posted: June 6th, 2026
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On-Site LPG Gas Engineer – Park & Facilities

Company IconHaven
Location IconWelton

A leading holiday park operator in East Yorkshire is seeking a qualified Gas Engineer for full-time employment. You'll play a crucial role in maintaining gas systems across accommodations and park facilities, ensuring the safety and comfort of guests...Read More>>.

Posted: June 6th, 2026
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On-Site IT Field Engineer – Labs & Forensics (UK)

Company IconEurofins
Location IconWarrington

Eurofins is seeking an IT Field Service Engineer to provide hands-on IT support across multiple locations in the UK. This role involves ensuring reliable operation of IT equipment and supporting various IT projects.The ideal candidate will...Read More>>.

Posted: June 6th, 2026
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Hoist Systems Field Engineer – Site & Travel

Company IconUBT
Location IconIrlam

A growing SME in hoist-hire is seeking a Hoist Engineer based in Irlam. The role involves installing, maintaining, and repairing hoist systems across the North West. Candidates should have a strong background in mechanical and electrical engineering,...Read More>>.

Posted: June 6th, 2026
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Senior Robotics Verification & Validation Engineer - On-Site

Company Iconhackajob
Location IconWallingford

hackajob is collaborating with Dexory to connect them with exceptional professionals for this role. Senior Verification & Validation Engineer / Tooling / Python / Linux Location: Wallingford - Oxfordshi...Read More>>.

Posted: June 6th, 2026
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Commissioning Engineer: On‑Site Testing & Global Travel

Company IconBes-Group
Location IconCowes

Bes-Group is seeking a Commissioning Engineer based in Cowes, Isle of Wight. In this hands-on role, you will ensure systems are installed, tested, and delivered to the highest standard. This position involves commissioning monitoring systems, conf...Read More>>.

Posted: June 6th, 2026
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Field Refrigeration Engineer – On‑Site Diagnostics

Company IconOyster Recruitment Ltd
Location IconSwindon

Do you excel at diagnosing complex refrigeration issues and enjoy being the trusted expert for your customers? Our client, a leading global HVAC & Refrigeration company is looking for a skilled Refrigeration Engineer to deliver high-qual...Read More>>.

Posted: June 6th, 2026
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BMS Commissioning Engineer - On-Site Energy Systems

Company IconVantage Consulting
Location IconManchester

A leading engineering firm in Manchester seeks a skilled BMS Commissioning Engineer. The role involves commissioning, optimizing, and troubleshooting BMS systems in commercial and industrial environments. Candidates must have at least 3 years of expe...Read More>>.

Posted: June 6th, 2026
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On-Site Hydrostatic Test Engineer

Company IconVp plc
Location IconBirmingham

Vp plc is seeking a skilled technician for a field-based role in hydrostatic pressure testing across the Midlands. The applicant will utilize specialized equipment to perform tests and document safety measures while liaising with stakeholders. Can...Read More>>.

Posted: June 6th, 2026
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Construction Site Manager

Company IconUnispace
Location IconLondon

As site manager you will ensure the successful delivery of high-quality construction projects from start to finish. As a vital member of our team, you will manage on-site operations, ensuring that subcontractors, stakeholders, and the Unispace...Read More>>.

Posted: June 6th, 2026
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On-Site Nuclear EC&I Commissioning Engineer – Derby

Company IconAssystem
Location IconEast Midlands

Assystem is seeking an experienced contractor for a commissioning role in Derby, UK. With responsibilities including authoring test procedures and conducting tests on nuclear safety systems, the successful candidate must have experience with commissi...Read More>>.

Posted: June 6th, 2026
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Construction Site Manager

Company IconPrincebuild Limited
Location IconOkehampton

Site Manager – Near Okehampton, West Devon Full Time – 12 Month Fixed Term Contract (with potential for permanent employment). This opportunity is also open on a Self‑Employed, Freelance or temporary contract basis. Minimu...Read More>>.

Posted: June 6th, 2026
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Site Installation Engineer

Company IconGi Group
Location IconBanbury

Location: Banbury Salary: £32,000 - £38,000 depending on experience Hours: Monday-Thursday 07:00-16:00, Friday 07:00-14:00 (8.5 hrs/day) Overtime: Overtime at 1.3x The Role We are currently recruiting for...Read More>>.

Posted: June 6th, 2026
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Site Manager - Modular Construction

Company Iconjobr.pro
Location IconClayton le Moors

We are looking for an experienced Site Manager / Build Manager to join our fast-growing modular construction company specialising in high-end holiday lodges and luxury modular buildings. This is not a traditional factory production role....Read More>>.

Posted: June 6th, 2026
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Pharma Electrical Engineer - On-Site Upgrades

Company IconCatalent Pharma Solutions
Location IconSwindon

Catalent Pharma Solutions in Swindon is seeking an experienced Electrical Engineer to provide crucial engineering support for our freeze dryer fleet. You will play a key role in maintaining and enhancing the reliability and performance of critical...Read More>>.

Posted: June 6th, 2026
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Pharma Validation Engineer – On-Site (12-Month)

Company IconTeam Horizon
Location IconManchester

Team Horizon is looking for a Validation Engineer to join the Technical Operations team in Manchester on a fixed-term contract for 12 months. The role involves coordinating and implementing the site Validation Program, ensuring compliance with reg...Read More>>.

Posted: June 6th, 2026
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Nuclear EC&I Commissioning Engineer — Site Based

Company IconAssystem
Location IconBridgwater

Assystem is seeking candidates for a full-time commissioning role based in Bridgwater, UK. The position involves hands-on commissioning of safety-critical instrumentation and control systems on a major nuclear project. Candidates should ideally have...Read More>>.

Posted: June 6th, 2026
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Site Manager Construction

Company IconEdge Careers
Location IconHereford

A well-established Tier 1 main contractor based in Birmingham is looking to appoint an experienced Site Manager to join their team. The business has built an excellent reputation across the industry, with consistent profitability, zero d...Read More>>.

Posted: June 6th, 2026
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Field Drainage Engineer: On-site Diagnostics & Jetting

Company IconNeighbourly®
Location IconBrackley

Neighbourly® is looking for Drainage Technicians in Brackley to attend domestic and commercial sites to resolve wastewater issues. The role involves investigating issues, advising customers, and implementing solutions like drain clearance and min...Read More>>.

Posted: June 6th, 2026
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Gas Quality Engineer – On-Site Calibrations & Audits

Company IconPertemps Leeds
Location IconUttoxeter

Pertemps Leeds is seeking a Gas Quality Engineer located in Uttoxeter. This role involves performing evaluations of gas quality and requires strong problem-solving skills, flexibility for travel, and a full UK driving licence. You'll be part of a...Read More>>.

Posted: June 6th, 2026
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Field Pump Engineer – On-Site Installations & Repairs

Company IconBroughton Group
Location IconMaidstone

Broughton Group is seeking a skilled Field Pump Engineer to join their team in the United Kingdom. In this field-based role, you will be responsible for installing, maintaining, and repairing various pump systems at client sites while ensuring hig...Read More>>.

Posted: June 6th, 2026
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Refrigeration Engineer – On-site PPM & Reactive

Company IconTXM Recruit
Location IconLondon

TXM Recruit is seeking an experienced Refrigeration Engineer to join a leading facilities company covering South London. You will be the first point of contact for PPM and reactive work across dedicated sites.The role offers a salary of £4...Read More>>.

Posted: June 6th, 2026
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Remedial Plumbing Engineer — On‑Site & Water Hygiene

Company IconPostify
Location IconSheffield

Postify is looking for a skilled Remedial Plumber in Sheffield to deliver high-quality plumbing and water hygiene remedial works. This hands-on role involves pipework modifications, diagnosing faults, and ensuring compliance with industry standards....Read More>>.

Posted: June 6th, 2026
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Site Manager - Modular Construction

Company IconYourRetreats
Location IconClayton le Moors

We are looking for an experienced Site Manager / Build Manager to join our fast‑growing modular construction company specialising in high‑end holiday lodges and luxury modular buildings. This is not a traditional factory production r...Read More>>.

Posted: June 6th, 2026
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Water Treatment Engineer — On‑Site Chemistry & Compliance

Company IconPenguin Recruitment
Location IconNottingham

Penguin Recruitment is currently looking for an experienced Water Treatment Engineer to join a leading environmental services provider in the North West of England. This role offers a stable, long-term opportunity within a supportive company....Read More>>.

Posted: June 6th, 2026
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Water Treatment Engineer – On‑Site, Vehicle & Training

Company IconPenguin Recruitment
Location IconManchester

Penguin Recruitment is seeking an experienced Water Treatment Engineer in Manchester to join a leading water services provider. The ideal candidate will have a minimum of 4 years' experience in water hygiene, specializing in chemical dosing and syste...Read More>>.

Posted: June 6th, 2026
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Site Agent

Company IconRandstad Construction and Property
Location IconNorwich

Site Agent - Highways constructionA leading civil engineering firm is seeking a highly motivated and experienced Site Agent to join our team on the critical highways package.Key ResponsibilitiesLead and manage the...Read More>>.

Posted: June 6th, 2026
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Site Manager - Construction team

Company IconVANRATH
Location IconBelfast

Join an established leader in the Northern Ireland construction industry. Our client is renowned for delivering high-quality civils, groundworks, and new-build developments, creating iconic projects that shape communities and stand the test of...Read More>>.

Posted: June 6th, 2026
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Site Agent

Company IconOne Construction Group Ltd
Location IconDidcot

Site AgentOxford | Major Infrastructure Projects | Career-Defining OpportunityAre you a Site Agent looking to work on high-profile civil engineering projects while joining a business that genuinely invests in its peo...Read More>>.

Posted: June 6th, 2026
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