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Onsite engineer £75,000 - £100,000
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ERSG Ltd
01 Apr, 2026
Contract
Field Service Engineer
£280 - £300 daily
ERSG Ltd Berkshire, UK
Field Service Engineer - Critical Power Systems I'm supporting a growing engineering business looking for a Field Service Engineer covering the Southern region. You'll work on: -UPS systems -Diesel generators -Critical power infrastructure Ideal experience: Generator or diesel engine maintenance Field service engineering Strong fault-finding skills Customer-facing experience Manufacturers include Cummins, CAT, Perkins, Volvo and more. Excellent opportunity to join a highly respected engineering team with strong long-term progression. ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
Advance TRS
01 Apr, 2026
Contract
Civil & Structural Design Engineer
£45.00 - £50.00 hourly
Advance TRS United Kingdom
Job Title: Civil & Structural Design Engineer Salary: 45-50 per hour (dependent on experience) Location: Manchester (Hybrid) Type: Contract, Hybrid About the Role: Our client is seeking an experienced Civil & Structural Design Engineer to support live projects within the Grid Access Substations and HVDC Converter Stations sector. This is a technically demanding role requiring close coordination across civil, structural and M&E disciplines. You will contribute to the development, review and governance of technical solutions, ensuring work packages are delivered on time and to budget. About the Client: Our client is a leading engineering organisation delivering high-profile infrastructure projects across the UK, with a focus on multidisciplinary collaboration and technical excellence. Key Responsibilities: Produce and review civil and structural design solutions for substations and HVDC infrastructure projects Provide technical input and governance across live...
Ganymede Solutions
01 Apr, 2026
Contract
Site Engineer
£340 - £360 daily
Ganymede Solutions Southampton, UK
Site Engineer Tunnelling / Heavy Civils Long-Term Contract Major Infrastructure Scheme South Coast We are looking for a capable and driven Site Engineer to support delivery on a major tunnelling and pipeline infrastructure scheme. This is a key role on a technically challenging section of works, offering long-term continuity and the opportunity to be part of a high-performing delivery team. This position will suit an engineer with strong setting out capability and previous experience in tunnelling, shafts, or heavy civils who is confident working in a fast-paced, site-based environment. The Role You will play a critical part in the delivery of tunnelling works, supporting day-to-day site operations and ensuring engineering accuracy, quality, and compliance throughout. Key Responsibilities Setting out for tunnelling, shafts, and associated civils works Managing and maintaining accurate site records, QA documentation, and as-builts Supporting delivery teams with...
Adecco
01 Apr, 2026
Contract
Diagnostic Engineer
£33.15 - £38.49 hourly
Adecco Crewe, UK
Join Our Team as a Diagnostics Engineer! Are you ready to drive innovation in the automotive industry? Adecco working in partnership with Bentley Motors are searching for a dynamic Diagnostics Engineer to join their Connected Car R&D portfolio planning team. This is an exciting opportunity for someone enthusiastic about connected car technology and eager to shape the future of vehicle features and customer experiences. Pay Rate: PAYE: 33.15 LTD: 38.49 Current End date: 31/01/2026 Working Pattern: 35 hours per week Onsite (potential of Hybrid due to location) Bentley Core Hours. Location: Pyms Lane, Crewe. CW1 3PL Key Responsibilities: Automated Vehicle Update Scripting: Generate and validate update scripts using the Flamingo Tool Chain. Collaborate with project teams to create bespoke test scripts. Project Management: Attend EE-Change Control Board meetings, liaise with the CP-Tool Manager, and ensure compliance with UNECE regulations. Testing & Analysis: Conduct...
Infocus Resources
31 Mar, 2026
Temporary
Site Engineer
£300 - £380 daily
Infocus Resources Plymouth, UK
Site Engineer Hours : Monday to Friday 07.30 am to 17.00 pm (45) Location : Plymouth Devonport Royal Dockyard - reliably commute or plan to relocate before starting work (preferred) About us Infocus Resources is a dynamic construction organisation specialising in Manpower Recruitment to various Sectors including, civils, rail and general construction. Committed to delivering high-quality services to our clients, we provide opportunities for professional growth in a supportive work environment. About the job We are seeking a dedicated and detail-oriented experienced Site Engineer to join our dynamic team delivering the redevelopment project at Devonport, Dockyard. The successful candidate will be working on one of the UK s most significant defence programmes. As a Site Engineer, you'll be working within the Devonport Dockyard team, assisting the Engineer in managing the technical compliance of the project to the design specification to fulfil the assigned...
Contract Scotland
31 Mar, 2026
Temporary
Site Engineer
£350 - £380 daily
Contract Scotland Alloa FK10, UK
Site Engineer Civils / Earthworks (Contract) A well-established civil engineering contractor is seeking a Site Engineer to support works on a civil engineering project. Due to additional scope being awarded, the project team is delivering a new compound area and car park construction . This creates an opportunity for an engineer who can support the team with surveys, quantification and technical record keeping , while also assisting with developing layouts and drawings where designs are still evolving. Key Responsibilities Carry out site surveys and setting out for earthworks and compound construction Support quantification and measurement of works Maintain accurate site records and documentation Produce and amend AutoCAD drawings where required, supporting works that are currently undesigned Assist the team with planning and delivery of earthworks and infrastructure for a new compound and car park Work closely with the site team to ensure smooth...
Proactive Global
28 Mar, 2026
Permanent
Maintenance Engineer - Manufacturing - Long term Contract
£40.00 - £41.00 hourly
Proactive Global Yorkshire, UK
Contract Maintenance Engineer - Leeds 4 on 4 off (Days & Nights) Excellent Benefits World-Class Manufacturer Rate 41ph Inside IR35 We are recruiting for a Contract Maintenance Engineer to join a leading, world-class manufacturing business in Leeds. This Maintenance Engineer role is a hands-on position within a highly automated, state-of-the-art production environment. This is an excellent opportunity for a Contract Maintenance Engineer who is looking to work for a company that invests heavily in its people, technology, career opportunities, and training, while maintaining a friendly and supportive team culture. The Role As a Contract Maintenance Engineer, you will be responsible for ensuring the smooth running of production through both reactive and planned maintenance across the site. Key Responsibilities: Reactive and planned maintenance across production machinery and process plant Electrical and/or mechanical fault finding and repairs Supporting...
Ganymede Solutions
28 Mar, 2026
Contract
Site Engineer ( Highways)
£350 - £500 daily
Ganymede Solutions Brisco, Carlisle CA4 0QS, UK
Senior Site Engineer Highways Location: Carlisle Direct Reports: Site Engineer Rate - Inside IR35 Role Overview We are seeking an experienced Senior /Site Engineer to join our highways project team based near Carlisle. ts. I am looking for Engineers with Highways experience. Key Responsibilities Report directly to the Sub Agent and provide technical support to the site management team. Manage and mentor a Site Engineer, reviewing setting out, quality checks, and documentation. Oversee highways works including earthworks, drainage, kerbing, surfacing, S278/S106 works and associated infrastructure. Coordinate and manage utilities works (diversions, installations, protection of services) in liaison with statutory undertakers and utility providers. Ensure all setting out is completed accurately and in accordance with approved drawings and specifications. Review drawings, specifications, and technical documentation, raising RFIs where required....
ATA Recruitment
27 Mar, 2026
Contract
Mechanical Design Engineer
£40.00 - £42.00 hourly
ATA Recruitment Heanor, UK
Mechanical Design Engineer Location: Derbyshire Rate: £40 - £42 per hour (Ltd Outside IR35) Contract: 3 6 month initial contract likely to extend Immediate Start Our client is looking for an experienced professional to take a lead role in managing the full design process from initial concept through to final delivery. This is a unique opportunity to contribute to high-impact projects within a fast-paced, collaborative engineering environment. You'll use tools like CAD and advanced engineering software to validate calculations, support testing, and oversee project execution, working closely with cross-functional teams to ensure quality, efficiency, and client satisfaction at every stage. What Our Client is Looking For: A hands-on background in fabrication and structural engineering Proficiency in engineering calculations using Mathcad, Excel, and hand calculations Expertise in acoustics, airflow, and thermal systems Experience with both large and small...
Contract Scotland
27 Mar, 2026
Permanent
Project Engineer - AUSTRALIA
£350 - £550 daily
Contract Scotland Glasgow, UK
DO YOU WANT TO TAKE YOUR CONSTRUCTION CAREER TO AUSTRALIA ? - Site Engineer, Project Engineer, Section/Senior Engineer, Sub-Agent, or Site Manager? - Under the age of 35 in Scotland/the UK/Ireland? - Experience in civil engineering projects, or working with a large main building contractor? - Ever considered heading to Australia? Then you need to apply/get in touch - let us walk you through how to make this move. Contract Scotland work in partnership with PD Project Delivery, an Australian construction and project management company providing civil engineering expertise to successful projects throughout Australia. They deliver everything from roads/highways, rail, water, renewables, to bulk earthworks/groundworks, etc! If the above profile sounds like you (either experience in the civil engineering site/project environment, or relevant experience on large building projects - externals, piling, concrete frames/slipform, etc), then you could have your visa for...
Proactive Global
25 Mar, 2026
Permanent
Maintenance Engineer - Manufacturing - Long term
£38.00 - £39.00 hourly
Proactive Global Yorkshire, UK
Contract Maintenance Engineer - Leeds 4 on 4 off (Days & Nights) Excellent Benefits World-Class Manufacturer Rate 38/39ph depending on experience We are recruiting for a Contract Maintenance Engineer to join a leading, world-class manufacturing business in Leeds. This Maintenance Engineer role is a hands-on position within a highly automated, state-of-the-art production environment. This is an excellent opportunity for a Contract Maintenance Engineer who is looking to work for a company that invests heavily in its people, technology, career opportunities, and training, while maintaining a friendly and supportive team culture. The Role As a Contract Maintenance Engineer, you will be responsible for ensuring the smooth running of production through both reactive and planned maintenance across the site. Key Responsibilities: Reactive and planned maintenance across production machinery and process plant Electrical and/or mechanical fault finding and repairs...
Eden Brown
25 Mar, 2026
Contract
Senior Electrical Design Engineer
£45.00 - £50.00 hourly
Eden Brown 39 Holloway Rd, London N7 8JP, UK
An excellent opportunity has arisen for an experienced Electrical Design Engineer to join a well-established building services consultancy in London on an contract basis outside IR35. This hybrid role will involve working as part of a multidisciplinary building services engineering team, supporting the delivery of electrical design solutions across a range of building projects. The successful Electrical Design Engineer will contribute to the development of electrical building services designs, technical documentation and coordinated BIM models. This role is based in the London office with hybrid working available, offering the chance to work on high-quality building services projects alongside experienced engineers and consultants. Key Responsibilities As an Electrical Design Engineer, your responsibilities will include: Producing electrical building services designs for a variety of building projects Developing electrical schematics, layouts and technical...
Proactive Global
24 Mar, 2026
Contract
Layout Engineer
£35.00 - £45.00 hourly
Proactive Global Coventry, UK
Layout Engineer Near Coventry Contract Role On-site - 5 days per week We are currently seeking an experienced Layout Engineer to support site-based automation and continuous improvement activities at our facility. This is a hands-on, on-site contract role, ideal for someone who enjoys being close to the shop floor and proactively resolving layout and deployment challenges. The contract rate is open, and we are evaluating candidates based on experience and rate expectations. Contract duration: 3-6 months Role Overview The successful candidate will play a key role in facility layout development, with a strong focus on AGV route control and updates. This position requires someone practical and adaptable, capable of manually taking measurements on site and acting as a general all-rounder to support deployment and layout-related needs. Key Responsibilities Create, update, and manage 2D CAD facility layouts to support automation initiatives and continuous...
ERSG Ltd
24 Mar, 2026
Contract
Digital Delivery Engineer
£30.00 - £40.00 hourly
ERSG Ltd 39 Holloway Rd, London N7 8JP, UK
Digital Delivery Engineer 6 Months 2-3x per week in London We're looking for a Digital Delivery Specialist to support the delivery of structural engineering projects through BIM and digital workflows. This role will focus on model coordination, digital delivery execution, and improving project efficiency across multidisciplinary teams. You'll be working closely with engineers, designers, and project teams to ensure high-quality digital deliverables and seamless collaboration throughout the project lifecycle. Key Responsibilities Support BIM coordination and digital delivery aligned with ISO 19650 standards Assist in developing and delivering digital project scopes, schedules, and workflows Produce and review structural BIM models and digital deliverables Conduct clash detection and model coordination using tools such as Navisworks and Tekla Perform QA/QC checks on models and digital outputs Identify and implement improvements in digital delivery processes...
Search
21 Mar, 2026
Contract
Site Engineer
£280 - £320 daily
Search Falmer, Brighton BN1, UK
FREELANCE SITE ENGINEER DAILY RATE BASED ON EXPERIENCE BRIGHTON START ASAP We are currently looking for an experienced site engineer to work on major build project on the outskirts of Brighton. The role is working with an established regional civil engineering contractor delivering a key part of the project and will be joining an established and professional team The key duties for the role include but are not limited to: Setting out Checking plans, drawings and quantities for accuracy of calculations Managing, monitoring and interpreting design documents Liaising with the site team, consultants, subcontractors, supervisors, planners, quantity surveyors and the general workforce involved in the project Planning the work and efficiently organising the plant and site facilities in order to meet agreed deadlines Quality control and health and safety matters on site Preparing reports as required; Resolving any unexpected technical difficulties and other problems that...
Pontoon
20 Mar, 2026
Contract
Repair Engineer (Turbines or Industrial Knowledge)
£41.00 - £43.00 hourly
Pontoon Warwickshire, UK
Join Our Team as a Repair Engineer in Warwick! Are you ready to take your engineering skills to the next level? We are excited to announce an opportunity for a Repair Engineer to join our dynamic team on a contract basis in the beautiful city of Warwick! If you're passionate about problem-solving and thrive in a fast-paced environment, we want to hear from you! Your Role: As a Repair Engineer, you will be a key player in ensuring the integrity and functionality of our engineering systems. Your expertise will help us maintain our high standards and deliver exceptional results to our clients. Your responsibilities will include: Diagnosing and repairing various engineering systems and components Collaborating with a team of engineers to troubleshoot and resolve issues Conducting regular maintenance checks to prevent potential failures Keeping detailed records of repairs and maintenance activities Adhering to safety protocols and quality standards What We're Looking For:...
Barker Ross
20 Mar, 2026
Permanent
PSV Engineer
£25.72 - £38.62 hourly
Barker Ross Hertfordshire, UK
Our client is a leading Bus Company keeping Britain moving. From London to Liverpool, Birmingham to Bradford, and the many communities in between, millions of journeys rely on them every year. The engineering teams sit at the heart of this mission-ensuring our fleet is safe, reliable, and ready to serve the people who depend on this service. They require a PSV Engineer, playing a vital role in maintaining the performance, safety, and reliability of our vehicles. Your technical expertise and attention to detail will help keep our services running smoothly and our customers moving every day. This is a permanent position with hours covering early and late shifts spanning (Apply online only), based on a 5 day from 7 rota Pay & Benefits 25.75 per hour Overtime rate: 38.62 per hour 25 days annual leave plus bank holidays Access to shopping discounts via the village app Bus pass for you and eligible family members What You'll Do Carry out thorough daily vehicle...
ATA Recruitment
20 Mar, 2026
Contract
Project Engineer
£350 - £450 daily
ATA Recruitment Exeter, UK
Project Engineer Hydraulics (Aerospace or Petro-Chemical Industries) Based in Exeter 9 Month Contract £400 - £450 per day 3 days a week Ltd Company Outside IR35 This growing engineering organisation delivers complete project solutions across a range of technical disciplines. It offers full lifecycle support, from design and development through to installation and commissioning across multiple industries. With a strong reputation for quality and reliability, the business is seeking a Project Engineer to support a major aerospace project during an exciting period of growth. The project The current project involves the development of a mobile test rig for a leading aerospace client, designed to enable precise and reliable testing. The system features two integrated units, with a hydraulic press handling the controlled transfer of fluid into the product. Engineered for mobility, the rig can be easily moved using wheels or a forklift, providing flexibility on-site. Key...
Eden Brown
20 Mar, 2026
Contract
Senior Electrical Design Engineer
£40.00 - £50.00 hourly
Eden Brown Northfleet DA11, UK
Great new position for an experienced Electrical Design Engineer on a contract basis to support the delivery of high-profile data centre and commercial mixed-use projects across London and the South East. This role will suit a capable engineer who can quickly integrate into a design team and contribute across all project stages, from concept through to detailed design. The Role Deliver electrical design from concept to detailed stage Produce calculations, technical drawings, reports, and specifications Contribute to high-value, technically challenging new-build schemes Coordinate with mechanical engineers, architects, and contractors Attend design meetings and undertake site visits as required Ensure designs comply with current UK Building Regulations and industry standards Work confidently to programme deadlines within a fast-paced project environment About You Proven experience within an electrical building services consultancy environment Strong background in data...
ATA Recruitment
19 Mar, 2026
Contract
Maintenance Engineer
£32.00 - £37.00 hourly
ATA Recruitment Sheffield, UK
Maintenance Engineer (Multi-Skilled Electrical or Mechanical Bias) Contract (2 positions available) Location: Sheffield Shifts: Monday-Friday 6AM - 2PM / 2PM - 10PM rotating shifts For the position of Maintenance Technician, you will be required to conduct the following duties: • Routine Maintenance: Carry out planned preventative maintenance (PPM) to minimise downtime and extend equipment life. • Troubleshooting: Diagnose and repair faults on production machinery to ensure efficient operation. • Continuous Improvement: Participate in engineering projects and contribute to improving equipment performance and reliability. • Team Working: Operate as part of a shift maintenance team, reporting to the Maintenance Team Leader. • Documentation: Maintain accurate maintenance records using a computerised maintenance management system (CMMS). • Multi-skilled Maintenance: Work across mechanical, electrical, hydraulic, and pneumatic systems. The successful Maintenance...
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