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Outside IR35 site engineer

41 site engineer jobs found

CL
Apr 17, 2026  
Site Engineer
My client is looking for site engineers to support the delivery of a upcoming major highways improvement scheme on the M25 in Dartford. You will be responsible for setting out, quality assurance, and ensuring works are delivered safely, on time, and to specification within a live traffic environment. Must have CSCS, SMSTS and First Aid. Previous Highways experience is essential. Top day rate Outside IR35 and a great opportunity for long term work available! If you or someone you know is looking for work, get in touch
IR35 Status:
Outside IR35

CV-Library Dartford, Kent Contractor
CL
Apr 15, 2026  
Site Engineer
We are currently recruiting for an experienced Freelance Site Engineer to support a leading groundworks contractor on a portfolio of commercial construction projects. This is a long-term freelance opportunity with a strong pipeline of secured work, offering stability and the chance to be involved in technically challenging and high-value schemes. This role is suited to a highly competent engineer with a strong background in commercial groundworks, who can operate independently while maintaining high standards of accuracy, quality, and health & safety compliance. Key Responsibilities: - Carrying out setting out and surveying duties across all stages of commercial groundworks packages - Accurate installation, checking, and QA of holding down bolts to ensure alignment with structural steel requirements - Full responsibility for setting out and overseeing drainage works, including foul, surface water, and attenuation systems - Managing and supervising concrete works, including...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Apr 12, 2026  
Site Engineer
Job Title: Site Engineer Location: Guildford Project: Thames Water Scheme Contract Duration: 3 Weeks (Potential Extension) Rate: £330-£350 per day (Outside IR35) Start Date: 30th March Overview: We are currently seeking an experienced Site Engineer to support a Thames Water project based in Guildford. This is a short-term contract with an immediate start, offering competitive day rates and the potential for extension based on performance and project requirements. Key Responsibilities: Carrying out accurate setting out for construction works Supervising and recording trial holes Managing and maintaining QA documentation in line with project standards Ensuring works are delivered in accordance with design specifications and health & safety requirements Liaising with site teams, subcontractors, and project managementRequirements: Proven experience working as a Site Engineer on water/utilities projects Valid Thames Water Passport (essential) Strong setting out skills...
IR35 Status:
Outside IR35

CV-Library Guildford, Surrey Contractor
CL
Apr 16, 2026  
Highway Design Engineer - Outside IR35
Our client is currently seeking experienced Highway Design Engineers to join their team on a contract basis. Working within the Highways team, you will be supporting the Capital Highways Improvements Programme in Bournemouth, with a particular focus on Safer Routes to School, the Bus Service Improvement Plan, and the Active Travel Fund. Key Responsibilities: Designing and implementing highway improvement projects Supporting the Capital Highways Improvements Programme Contributing to projects such as Safer Routes to School, Bus Service Improvement Plan, and Active Travel Fund Collaborating with the project team to ensure project objectives are met Preparing design documentation and technical reports Conducting site visits and assessments as required Ensuring all designs comply with relevant standards and legislation Utilising own vehicle for business travel when necessary Job Requirements: Experience in highway design engineering Understanding of capital highway improvements...
IR35 Status:
Outside IR35

CV-Library Bournemouth, Dorset Contractor
CL
Apr 16, 2026  
BI/Data Engineer
Azure Data Warehouse Developer - Outside IR35- 6 Months + (Hybrid, 3 days on site in Manchester) I'm looking for an experienced Azure Data Warehouse Developer to design, build, and optimise scalable data solutions that power critical business insights. If you're passionate about cloud technologies, automation, and turning data into decisions, this is the role for you. What you'll do Design and develop end-to-end Azure Data Warehouse solutions Build and maintain robust ETL/ELT pipelines using Azure Data Factory. Implement and maintain efficient data models and star/snowflake schemas. Optimize queries, improve performance, and ensure data quality and integrity. Develop and maintain Power BI dashboards and reports to deliver actionable insights to the business. Automate workflows and integrate data processes using Power Automate. Collaborate with BI developers, analysts, and stakeholders to align data solutions with business needs. Apply best practices in security,...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Apr 16, 2026  
Contract Test Development Engineer
Role: Contract Test Development Engineer Location: Scotland Rate: £45–£50 per hour (DOE) Start Date: ASAP Duration: Initial 4 months Determination: Outside IR35 Company Overview Our client is a global leader in advanced engineering and manufacturing services, partnering with some of the world’s most innovative technology businesses. They provide end-to-end product development, design, and test solutions across industries such as semiconductors, medical devices, aerospace, and communications. The Scottish site is at the forefront of supporting critical high-tech projects, offering a modern, cleanroom environment and the opportunity to work on cutting-edge systems. The Role We are seeking an experienced Contract Test Development Engineer to support a major semiconductor equipment project based on-site in Scotland. This role will focus heavily on test equipment automation and development, including both hardware and software elements. For project requirements, candidates must be...
IR35 Status:
Outside IR35

CV-Library Bathgate, West Lothian Contractor
CL
Apr 16, 2026  
Embedded Software Engineer
A company that specialise in electro-mechanical systems for electric vehicles is seeking to recruit an Embedded Software Engineer to work on a contract that is initially scheduled for 6 months (outside IR35) from their site in Surrey (4 days per week onsite, 1 day from home). The Role This position will involve embedded C related software Engineering for low level driver development. Key Responsibilities * Implement, test and review software source code in C * Implement, test and review auto-coded software * Software architecture and unit design in an AUTOSAR environment Experience Ideal candidates will have experience of embedded C related to software that interfaces with hardware. Any experience of Infineon Aurix microcontrollers would also be of benefit. Apply For more information on this vacancy please email your CV
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Apr 16, 2026  
Senior Mechanical Design Engineer
I'm recruiting for a tech start-up in Cheltenham who are growing their R&D and engineering team following a successful period. They're looking for a contract Mechanical Design Engineer to design, develop and test the products used in surveillance, security and telecoms. ROLE: Mechanical Design Engineer LOCATION: Cheltenham RATE: up to £55ph DURATION: 6 months IR35: Outside IR35 Skills required for the Mechanical Design Engineer are: * 2D/3D CAD in Solidworks * Strong protoyping skills (3d printing etc) * Ability to work in fast-paced environment * Analysis/simulation skills * Experience designing ruggedized products for extreme/harsh environments or safety-critical industries The work is 100% on-site in Cheltenham but the company can offer some flexibiltiy with hours to suit personal situation. If you're interested, please apply below or get in touch with me directly with any questions Cheers, Nathan
IR35 Status:
Outside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Apr 16, 2026  
Mechanical Maintenance Engineer
An excellent opportunity for a Mechanical Bias Maintenance Engineer to join a Global Engineering Automation business on an 11-12 month Contract basis. Outside IR35 Shift 4/4 12-hour day Mechanical Bias Maintenance Engineer The right Mechanical Bias Maintenance Engineer will support site maintenance and repairs within a site-based team environment, utilising a purpose-built automation system. Complete all servicing on a variety of automation equipment * Complete all repairs * Diagnosis of Mechanical faults and repairs * Must have experience working on Conveyor systems, Chains, and Gears * Must have experience working on Lifting Equipment/Working at Heights * Positively react to any faults * Replacement of Electrical Motors * H&S Aware * The successful Mechanical Bias Maintenance Engineer must have experience working in an FMCG, automation, manufacturing, or production environment. * NVQ 3 or apprenticeship-trained, or Mechanical, or ONC, HND
IR35 Status:
Outside IR35

CV-Library NG24, Winthorpe, Nottinghamshire Contractor
CL
Apr 16, 2026  
Project Quality Lead
Quality Lead / Quality Co-Ordinator / QC QA quality engineer Outside IR35 | £300–£600 per day | 12 months + extension A leading UK engineering organisation delivering complex, high-profile projects within the energy and industrial sectors is seeking an experienced Quality Coordinator on a contract basis to support a major long-term oil and gas programme. With a reputation for technical excellence, robust engineering standards and strong customer delivery, this is an excellent opportunity to join a stable organisation overseeing quality across a multi-year project. Key Responsibilities Lead all QA/QC activity across the project, ensuring full compliance with customer and industry requirements Act as the main point of contact for customer quality matters, managing communication and technical interface Oversee audits, inspections, documentation reviews and quality reporting Coordinate quality activity with internal teams including Projects, Design, Manufacturing and SHEQ Support the...
IR35 Status:
Outside IR35

CV-Library Stockport, UK Contractor
CL
Apr 16, 2026  
400kv SAP
400kV SAP (Senior Authorised Person) - Offshore Wind Project 📍 Location: Dunbar, East Lothian (Onshore Substation) 💷 Rate: Up to £884 per day (DOE) - Outside IR35 📅 Contract: Initial 6 months (potential extension) 🔄 Rotation: 1 week on-site / 1 week remote / 1 week off The Opportunity We're seeking an experienced 400kV Senior Authorised Person (SAP) to support a major offshore wind development during its post-construction and commissioning phase. This is a fantastic opportunity to play a key role in a high-profile renewable energy project, working across both onshore and offshore transmission systems. The Role Reporting to the OFTO Engineer, you'll be responsible for high-voltage network safety and operational control, ensuring safe and compliant energisation and ongoing system management. You'll operate in a unique rotation: On-site (SAP duties) Remote (Control Person duties) Week off Key Responsibilities Manage and control Safety from the System during...
IR35 Status:
Outside IR35

CV-Library Dunbar, East Lothian Contractor
CL
Apr 16, 2026  
Contract Controls Engineer
Controls Engineer – Contract – Yorkshire – Outside IR35 – 6 months initially - £45-£50 per hour +++Headlines – outside IR35, immediate start, full order book, strong pipeline of projects+++ Samuel Frank is recruiting for a Controls Engineer on a contract basis to join a well-established special purpose machine manufacturer based in Yorkshire. This contract role will suit a Controls Engineer with strong commissioning and installation experience, particularly within special purpose machinery environments, with additional experience of motion control systems. This is a hands-on role, not a full-time desk-based position, so will suit a Controls Engineer who is comfortable working on the shop floor and has come from a practical, time-served apprenticeship background. The successful Controls Engineer will be required on site in Yorkshire five days per week, with occasional longer periods of site work. Key skills and experience required for the Controls Engineer contract position...
IR35 Status:
Outside IR35

CV-Library WF2, Peacock, City and Borough of Wakefield Contractor
CL
Apr 15, 2026  
Electrical Project Engineer
Are you an Electrical Project Engineer looking for your next contract opportunity? If so, please read on... Electrical Project Engineer Preston - Hybrid work model £45-£50 per hour outside IR35 6 month contract The role: Electrical project delivery across water treatment and infrastructure schemes Coordination of design, installation, testing, and commissioning activities Liaison with contractors, suppliers, and client teams Ensuring works meet technical, safety, and regulatory standards Requirements: Proven experience as an Electrical Project Engineer in the Water industry Background in water or wastewater treatment projects Strong understanding of electrical systems, control panels, and site delivery Comfortable working on contract assignments If this role is of interest please get in touch with Alex Hooton at JAM Recruitment
IR35 Status:
Outside IR35

CV-Library Preston, Lancashire Contractor
CL
Apr 12, 2026  
Principal Structural Engineer
Principal Structural Engineer Location: Manchester (Hybrid working, 3 to 4 days a week onsite) Contract: 12 month contract Rate: £400 to £490 per day (outside IR35) We are currently recruiting for a Principal Structural Engineer to join a growing engineering consultancy delivering major infrastructure projects across the rail and water sectors. This is an excellent opportunity to work on technically challenging projects while leading structural design delivery within an experienced multidisciplinary team. The Role As a Principal Structural Engineer, you will be responsible for providing technical leadership and ensuring high-quality structural design delivery across a range of infrastructure projects. You will work closely with clients, project teams, and junior engineers to develop safe, efficient, and compliant structural solutions. Key responsibilities include: Ensuring the design team produces deliverables that meet safety and quality requirements Approving design...
IR35 Status:
Outside IR35

CV-Library Stretford, Greater Manchester Contractor
CL
Apr 12, 2026  
HV Design Engineer
I'm recruiting for a HV Design Engineer to work on a long contract outside of IR35 to work with a leading international engineering and consulting group. They work in close partnership with clients to solve complex challenges around the movement of people, goods, and services-delivering innovative, resilient infrastructure solutions. With a strong focus on future-ready design, they are at the forefront of developing smarter, more efficient infrastructure that responds to evolving technologies, changing behaviours, and increasing demand. Their approach puts people at the heart of design, combining technical excellence with a collaborative, forward-thinking culture. With ambitious growth plans in the UK, this is an excellent time to join the business as they continue to expand their footprint and reputation across the energy and infrastructure sectors. Hybrid working based out of offices in either London, Birmingham, York, Manchester, Edinburgh or Reading. They are seeking a...
IR35 Status:
Outside IR35

CV-Library Greater Manchester, UK Contractor
CL
Apr 11, 2026  
Service Engineer
Electrical Maintenance Engineer – Manufacturing Based in Bristol – 1 Week Contract (Possible Extension) Monday to Friday – 08:00 to 16:00 (Minimum 10 Hours Paid Per Day) Outside IR35 – £30ph The business is currently seeking an Electrical & Mechanical Maintenance Engineer to support the on-site team in Bristol. This role involves working as part of a team on a full service and overhaul of conveyors, boxing machines, and AMR (Autonomous Mobile Robots), ensuring minimal downtime across operations. If you are available for an immediate contract with potential extension, please get in touch. Key Responsibilities Work as part of a team servicing and overhauling: Conveyor systems Boxing/packaging machinery AMR robots Carry out reactive maintenance, including fault finding and component replacement Perform planned preventative maintenance Skills & Experience Required Strong electrical & mechanical background  Previous experience within automation &...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Apr 11, 2026  
Senior Project Engineer
ADDISON PROJECT PLC – Senior Project Engineer, Thornton-Cleveleys For over 25 years, Addison Project plc has delivered innovative, sustainable engineering solutions across the chemical, pharmaceutical, energy, and food & beverage sectors. As a family‑owned business with UK‑wide coverage, we combine technical excellence with a collaborative, client‑focused approach. Our fully integrated EPCM capability supported by strong CDM and HSSEQ leadership and accredited management systems ensures projects are delivered safely, efficiently, and to the highest standards from concept through to commissioning and start‑up. If you're passionate about engineering and want to join a dynamic, people‑focused consultancy driving progress and sustainability across the UK’s manufacturing and process industries, Addison Project is the place for you. Role: Senior Project Engineer (Contract outside IR35) Location: Thornton-Cleveleys Contract: 12 months Start Date: Spring 2026 WORKSCOPE Addison...
IR35 Status:
Outside IR35

CV-Library Thornton-Cleveleys, Lancashire Contractor
CL
Apr 11, 2026  
Project Engineer
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...
IR35 Status:
Outside IR35

CV-Library Exeter, UK Contractor
CL
Apr 11, 2026  
Windows Endpoint Infrastructure Engineer
Job Title: Windows Endpoint Infrastructure Engineer Location: Glasgow (3-days per week on-site) Rate: £550 - £595 per day, outside IR35 (dependent on experience) Duration: 12 months Tec Partners are working with a world-leading technology client who are currently looking for an experienced Windows Endpoint Infrastructure Engineer, to work on assignment with a financial services customer. As a Windows Endpoint Infrastructure Engineer, you will bring automation experience, and experience installing, running and troubleshooting endpoints in a large-scale environment. What they are looking for: Extensive expertise in Windows Infrastructure and Windows Endpoints Experience with scripting languages such as Powershell or Python, for automation Experience delivering solutions end-to-end Interest in/appreciation for cyber securityThis is an exciting opportunity for an experienced Windows Endpoint Infrastructure Engineer to join a truly world-class business, which will give you access...
IR35 Status:
Outside IR35

CV-Library Glasgow, UK Contractor
CL
Apr 10, 2026  
Quality Assurance Quality Control Engineer
Astute's Renewable's team is partnering with a pioneering Hydrogen Energy developer that delivers a wide spectrum of services across Hydrogen project lifecycles to recruit a Quality Assurance/ Quality Control Engineer for their South Wales site. The Quality Assurance Quality Control Engineer role comes with a daily rate of £450-£500 per day depending on experience. Key skills required for the Quality Assurance Quality Control Engineer role A degree or equivalent in a relevant discipline. Proven experience in heavy industry, industries of interest includes; Oil & Gas, Steel, Power Plants, Renewables. Experience working with High Pressure Systems, Control Systems, Atex, PSSR, High and Low Voltage. Location, day rate and timeframe of the Site Manager role Initially 2 month contract, with possibility of extension. Starting 1st April 2026. Outside IR35. Baglan, South Wales location. Open to people looking for either part-time or full-time. Monday-Friday. If part-time, there...
IR35 Status:
Outside IR35

CV-Library Port Talbot, Neath Port Talbot Contractor
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