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Outside IR35 pre construction engineer

19 pre construction engineer jobs found

CL
Jun 14, 2026  
MEICA Engineer
IR35: Outside Our Client has a requirement for a MEICA Project Engineer, who will be required to work on a contract basis in Warrington. Role Purpose: To support the delivery of MEICA works across the full project lifecycle from outline design through to commissioning and handover. The role will ensure safe, high-quality and compliant delivery of MEICA packages while working within multidisciplinary teams across a major water framework. The position involves a mix of office, remote and site-based working, supporting both design and construction phases. Job Role Responsibilities: Promote health, safety and wellbeing across all stages of design and delivery Manage MEICA packages including design, installation and coordination activities Support HAZOP, HAZCON and wider project delivery meetings as required Work with engineering teams to develop construction sequences, programmes and budgets Coordinate with design, pre-construction and delivery teams to resolve technical...
IR35 Status:
Outside IR35

CV-Library Warrington, UK Contractor
CL
Jun 14, 2026  
Design Manager
Are you looking for a role where you can shape design delivery, grow team capability, and influence how water industry projects are engineered from concept through to delivery? Have you managed and led multi-disciplinary design teams delivering complex projects within a regulated environment, ensuring quality, safety, and programmed compliance? Do you have strong hands on experience leading the design process on water or similar regulated infrastructure projects, with accountability for design outputs and team performance? The Opportunity This role is available on a contract basis (outside IR35) and they are also recruiting on a permanent basis, offering £60,000–£80,000 per year plus package, with hybrid working options available depending on experience and arrangements. This role has been created in response to continued growth within a multi-disciplinary engineering design environment delivering regulated infrastructure projects. With an expanding workload in the water...
IR35 Status:
Outside IR35

CV-Library Stretford, Manchester, UK Contractor
CL
Jun 14, 2026  
BMS Service Engineer
BMS Service Engineer - Contract Rate: Up to £380 per day (Outside IR35) Contract Length: Initial 6 months (strong likelihood of extension) Location: London - travel across Greater London required We're working with a well-established and highly regarded organisation that is looking to bring on an experienced BMS Service Engineer for a long-term contract across London. You'll be supporting a portfolio of high-spec commercial and industrial buildings, working with modern BMS technologies in a varied, field-based role. The Role Service, maintenance, fault-finding and commissioning of BMS systems Attending multiple sites across Greater London Working on a range of modern, technically advanced buildings Opportunity to receive training on additional BMS platforms Field-based position requiring strong autonomy and organisation What We're Looking For Proven experience working with BMS systems (Trend, Tridium, Siemens or similar) Strong fault-finding and diagnostic capability...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Jun 13, 2026  
Site Engineer
We are looking for a Site Engineer to join a great team working on drainage works in Aylesbury as part of hs2. Daily duties will involve setting out and some QA along with assisting with overseeing labour and contractors on site and health & safety. To be considered you will have a minimum of an HNC in Civil Engineering and hold CSCS certification with SMSTS ideal also. Drainage experience is a MUST gained on civil engineering works. Top day rate on offer which is Outside IR35 and comes with a long term contract and immediate start. If you're looking for work, get in touch
IR35 Status:
Outside IR35

CV-Library Aylesbury, Buckinghamshire Contractor
CL
Jun 13, 2026  
Quality & Document Controller
Quality & Document Controller – Contract – South Wales Day rate outside IR35 We are seeking an experienced Quality & Document Controller for a 12-month contract role on a major heavy industrial construction project in South Wales. The Quality & Document Controller will manage project documentation, technical records, drawing control, CDE workflows and site quality records. This role requires someone detail-focused, organised and confident working with engineers, site teams, subcontractors and document control teams. As Quality & Document Controller, you will be responsible for maintaining drawing registers, revision control, RFIs, technical submissions, inspection records, quality documentation and handover packs. You will also support audits, track missing records and ensure site teams are working from the latest approved information. Essential skills and experience: Minimum 3–5 years’ experience in document control, quality administration or technical...
IR35 Status:
Outside IR35

CV-Library Swansea, City and County of Swansea Contractor
CL
Jun 13, 2026  
Senior Electrical Engineer
We are supporting a leading UK energy developer delivering large-scale grid-connected infrastructure projects, who are seeking an experienced Electrical Project Engineer to join on an initial 12 month contract. The role sits within an Owner’s Engineer function and will focus on providing electrical engineering oversight across design and construction phases of major power projects. This includes review and verification of contractor designs, supporting key electrical studies (fault level, protection coordination, earthing, and grid compliance), and contributing to the specification and procurement of primary electrical equipment such as transformers and switchgear. You will also be responsible for coordinating electrical design inputs across multiple contractors, managing technical interfaces, and ensuring all engineering deliverables are aligned, controlled, and delivered in line with programme requirements. The role will include regular engagement with site teams during...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jun 12, 2026  
Electrical Building Services Design Engineer
ELECTRICAL BUILDING SERVICES ENGINEER    POSITION :  Electrical Building Services Engineer    LOCATION : Commutable from Leeds , Sheffield, Doncaster, York , Hull , Harrogate, Grimsby , Scunthorpe, Beverley, Lincoln , Barnsley , Rotherham, Scarborough    The client offers a hybrid mix of home working and office based work    HOURLY RATE :  £22 - £28 ph - Ltd Co ( outside IR35) and PAYE options available. Equivalent of £42,300 - £47,600    THE ROLE : This is an excellent opportunity for a Electrical Building Services Engineer to join our forward thinking Public Sector client.  They offer the opportunity to work on some exciting projects as part of their multi-discipline team working on Capital Projects. The working hours are 37 hours per week. Genuine flexible working arrangements are available This is an initial 6 month contract with a good chance of an extension    YOU MUST HAVE THE FOLLOWING : Previous experience working as a Electrical Building Services Engineer including...
IR35 Status:
Outside IR35

CV-Library Yorkshire, UK Contractor
CL
Jun 12, 2026  
Electrical Authorised Person - SC Cleared
Authorised Person (Electrical) - Nuclear Project AWE (Site-Based) | £(Apply online only)/day Outside IR35 | SC Clearance Required (DV desirable) The Opportunity We're supporting a major nuclear programme and are looking for an experienced Authorised Person (Electrical) to take ownership of electrical safety across a complex, large-scale project. This is a critical role at the heart of project delivery - ensuring safe systems of work, managing energisations and isolations, and driving compliance with nuclear licence conditions, JSP375, and project procedures. If you're an established AP(E) who thrives in high-integrity environments and enjoys influencing teams across construction and commissioning, this is a standout opportunity. What You'll Be Doing As the Electrical AP, you'll be the focal point for electrical safety governance across the project. Key responsibilities include: Managing and coordinating electrical safety in line with approved procedures * Overseeing...
IR35 Status:
Outside IR35

CV-Library Aldermaston, Berkshire Contractor
CL
Jun 12, 2026  
C&I Commissioning Engineer
Astute's Power Division are partnering with a leader EPC Contractor in the UK Power sector, and are currently recruiting for a C&I Commissioning Engineer to join their fast paced team on their Combined Cycle Synchronised condenser based in Pembroke on a 3 months initial contract. The C&I Commissioning Engineer position comes with a day rate from £500.00 to £550.00 per day outside of IR35. Key Skills and responsibilities for the C&I Commissioning Engineer position: Hands-on execution and management of I&C commissioning activities for a gas power project in UK, until successful handover to the customer. The scope of activities will be: Hands-on commissioning of electrical components and instruments such as motorized and pneumatic valves, instruments, transmitters, loop checks, etc. Carrying out testing on instrumentation against the whole loop (DCS to field), as well as system optimization and troubleshooting and filling-in the respective commissioning...
IR35 Status:
Outside IR35

CV-Library Wales, UK Contractor
CL
Jun 12, 2026  
Commissioning Engineer
Are you a Commissioning Engineer looking for your next contract opportunity? If so, take a look at the role below! Key Details: Location: Aberdeen Contract Duration: 12 months + yearly extensions Start Date: ASAP/Immediately Working Pattern: Monday to Friday (10 hour days & 5 hour days on Fridays) + potential weekend work Rate: £700-£850per day Outside IR35 DOE - All in Responsibilities: Lead and deliver the commissioning of HV substations and associated systems across SSEN projects initially, & SPEN projects longer term. Develop and implement commissioning plans, procedures, and test documentation. Perform functional testing, fault-finding, and verification of protection and control systems. Ensure all works comply with SSEN & SPEN safety rules and standards. Liaise with project management, design, and construction teams to ensure seamless project delivery. Produce detailed commissioning reports, test results, and completion documentation. Support project...
IR35 Status:
Outside IR35

CV-Library Scotland, UK Contractor
CL
Jun 12, 2026  
Grid Integration and System Studies Engineer
Grid Integration and System Studies Engineer – 1 year contract Our client, a leading developer within the global offshore wind sector, is looking to hire a Grid Integration and System Studies Engineer for an initial 1 year contract. This role can be based at one of 3 locations – London, Coventry or Swindon. The role will be offered on Outside IR35, Limited Co, contract for initial duration of 1 year. Duties / Responsibilities: The Engineer will sit in Client Renewables Electrical System & Project Engineering team, supporting the Project’s Engineering and Package Managers with responsibilities including: • Working in construction or development phases of our offshore wind farm projects, the Engineer will be responsible for ensuring a robust and optimised through life design of the project’s electrical system supporting on all aspects of the generation and transmission system up to the grid interface point. • Advise projects on specific questions regarding...
IR35 Status:
Outside IR35

CV-Library Greater London, UK Contractor
CL
Jun 11, 2026  
Microstation Technician
MicroStation Technician (2D) - Rail Bridges Clapham Junction, South West London £35 per hour Outside IR35 Contract Hybrid Working | Rail Infrastructure Projects Looking for your next rail contract opportunity? An established Civil & Structural Engineering consultancy in South West London is seeking an experienced MicroStation Technician to support a growing portfolio of major rail infrastructure projects across the South East. The consultancy has a strong presence within the rail, bridge engineering, and infrastructure sectors, with ongoing work across a number of Network Rail and transportation schemes. Current projects include a range of Network Rail bridge schemes, station upgrades, structural refurbishments, and associated civil engineering works involving both steel and reinforced concrete structures. Why apply? ·Outside IR35 contract ·3-month contract opportunity ·Hybrid working arrangement ·Immediate start available ·Opportunity to work on major Network...
IR35 Status:
Outside IR35

CV-Library Clapham Junction Station, Clapham Junction, London SW11, UK Contractor
CL
Jun 11, 2026  
Structural Revit Technician
Senior Structural Revit Technician Clapham Junction, South West London £35 per hour Outside IR35 Contract Hybrid Working | Long-Term Infrastructure Projects Looking for your next long-term Revit contract within major infrastructure and rail projects? An established Civil & Structural Engineering consultancy in South West London is looking to appoint an experienced Senior Structural Revit Technician to support a growing portfolio of infrastructure and rail schemes across the South East. The business has a strong reputation within the rail, power, and civil infrastructure sectors, with a healthy pipeline of secured work extending well into 2030. Current projects include major rail infrastructure upgrades, substation developments, associated civils packages, and wider transportation engineering works. Why apply? ·Outside IR35 contract ·Long-term secured workload ·Hybrid working arrangement ·Immediate start available ·Opportunity to work on major rail and...
IR35 Status:
Outside IR35

CV-Library Clapham Junction Station, Clapham Junction, London SW11, UK Contractor
CL
Jun 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
Jun 10, 2026  
Site Engineer-Eastbourne-Outside IR35
Due to the recent award of a Bridge scheme near Eastbourne, our client a top regional Contractor has the need for a Site Engineer to support these works which include Bridge Demolition & Re Construction, Paving works, Drainage and some Earthworks. Based from site, daily duties will include setting out, supervision of contractors on site, QA and Daily reporting. To be considered for this role, you will have a minimum of an HNC in Civil Engineering and hold CSCS certification as a minimum. You will also have solid all round Civil Engineering experience with Bridges/Structures experience also ideal. In return, a top day rate is on offer which is Outside IR35 and comes with a long term contract with the potential for other projects in the pipeline also. Great opening so if interested, please send a copy of your CV to Dave Rowe by email or call Dave on (phone number removed) for further details
IR35 Status:
Outside IR35

CV-Library Eastbourne, East Sussex Contractor
CL
Jun 07, 2026  
Senior Mechanical Design Engineer
Mechanical Design Engineer – Water & Wastewater | Manchester (Hybrid) Location: Manchester – Hybrid working available Type: Permanent or Contract (Outside IR35) Want to design infrastructure that keeps the UK’s water and wastewater networks running safely and efficiently? Ready to take ownership of technical delivery while working on nationally important treatment works upgrades? Our client is expanding their specialist design team and is looking for a Mechanical Design Engineer to deliver high-quality, compliant solutions across major UK water industry projects. What You’ll Do Design mechanical solutions that meet safety, quality, and technical standards Produce design calculations, drawings, reports, and specifications Direct and support CAD technicians Prepare scopes and review outputs from subcontract M&E design teams Liaise with suppliers, review tenders, and specify equipment Carry out design investigations and technical reporting Ensure design changes are...
IR35 Status:
Outside IR35

CV-Library 3 Dickinson St, Manchester M1 4LF, UK Contractor
CL
May 14, 2026  
Project Engineer
We are currently recruiting for a Project Engineer to support a Berkshire based client for a May start. Responsibilities: * Project engineering small packages of works. * Delivery of a portfolio of small – medium sized projects in accordance with the company project roadmap throughout the project lifecycle ensuring governance to current engineering standards and compliance with CDM regulations. * Strict GMP compliance to be adhered throughout the lifecycle of the project. * Coordination with the Principal Contractor and all other project team members to ensure completion to schedule. * Project management services to oversee the completion snags and any construction defects identified. * Project management services to oversee the completion of any installation, commissioning and qualification by liaising with the vendor, company Validation and any other company teams. * Weekly project progress reporting to the company Portfolio Manager. * Weekly project reporting to...
IR35 Status:
Outside IR35

CV-Library Eton, Royal Borough of Windsor and Maidenhead Contractor
CL
May 12, 2026  
BMS Commissioning Engineer
BMS Commissioning Engineer Contract We have a fantastic contract opportunity for an experienced Tridium BMS Commissioning Engineer to join an exciting and prestigious project in London. On offer is an initial 6 month contract (with the potential to extend), c£40 - £48 per hour, and the opportunity to work on one of London’s most interesting new projects in central London The BMS Commissioning Engineer position:- As a BMS Commissioning Engineer, you will have fantastic experience and knowledge of commissioning Building Management Systems, in particular Tridium Niagara.  You will be required to perform software modifications and full commissioning. The project is in central London and is a very prestigious refurbishment of a historical building. The project is a mixed use development incorporating a hotel, high end luxury residences, and shops and will be using state of the art new smart building technology. Key skills of the BMS Commissioning Engineer:- Exceptional technical...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 07, 2026  
Data Centre Design Manager (MEP)
Our client is a dynamic, fast growing data centre Construction Support Consultant operating both in the UK and internationally. They have grown rapidly and have earned a fantastic reputation across DC expansion projects, white space and hyper scale dc schemes To support these exciting schemes they are looking for an MEP Design Manager to join the team The Design Manager will oversee and coordinate the design aspects of construction projects from inception to completion. Your primary responsibility will be to ensure that the design meets our clients requirements, adheres to regulatory standards, and offer value engineering solutions. You will collaborate with architects, engineers, contractors, and the project team to develop and implement design strategies that align with project goals. Additionally, the Design Manager will coordinate with external designers for each project and report any design risks to the Projects Director. The ideal applicant will be from an...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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