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Outside IR35 construction

66 construction jobs found

CL
May 31, 2026  
Construction Manager
Mechanical Construction Manager Oxfordshire – 3 month contract – £345 per day (outside IR35) Trevett Services are delighted to be partnering with a leading Tier 1 Contractor to make the key appointment of Mechanical Construction Manager for a large project in Oxfordshire. Reporting to the Projects Director, the Mechanical Construction Manager will responsible for managing M&E Subcontractors to undertake Deconstruction / Enabling Works. The Mechanical Construction Manager will work closely with the Principle Contractor, the professional team and other trades to ensure an on time snag free project to ensure client satisfaction. Additionally, the Mechanical Construction Manager will manage and administer the project in accordance with the client’s processes and quality assurance documents and procedures. About you: Have previously held a Construction Manager position on large ££multi-million projects Hold current SMSTS or SSSTS and CSCS and 1st Aid Certificates. Hold a...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
May 28, 2026  
Electrical Construction Supervisor
Are you an electrical supervisor with building services experience such as rail stations or data centres? Do you possess an SSSTS certification (or above) and a CSCS Black Card? Location: Newport (Site-Based) Rate: £300 per day Outside IR35 Contract Length: 4 months (strong likelihood of extension) Start Date: Immediate Working Hours: Monday to Friday, 7:00am - 5:00pm + weekends (rate uplift) An M&E subcontractor is currently seeking an experienced Electrical Construction Supervisor to support the delivery of a large-scale project in Newport. This is an excellent opportunity to join a specialist contractor working on critical infrastructure within a fast-paced and high-profile environment. This is a non-working supervisory role, where you will act as a key support to the Construction Manager, ensuring smooth coordination between site teams and project management. You will split your time between the site office and live construction environment, playing a crucial role...
IR35 Status:
Outside IR35

CV-Library Newport PO30, UK Contractor
CL
May 28, 2026  
Construction Site Manager
CONSTRUCTION CLIENT REP / SITE MANAGER – SOLAR PV – BELVOIR, LEICESTER (UK) – 12 MONTH CONTRACT Job Overview: Hunter Philips are supporting a private equity-backed renewable energy investor and developer with the appointment of a Site Manager for a utility-scale Solar PV project located in Belvoir, Leicester. Full EPC mobilisation scheduled for September 2026 and grid connection targeted for September 2027. This is a site-based contract position where the successful candidate will act as the client’s on-site representative, ensuring quality, progress, and HSE standards are maintained throughout construction. The Site Manager will be required to join approximately one month prior to EPC mobilisation to familiarise themselves with the project and ensure a smooth transition into the main construction phase. Key Responsibilities: * Act as the client’s on-site representative (“eyes and ears”) throughout the construction phase * Oversee EPC contractor performance across...
IR35 Status:
Outside IR35

CV-Library Belvoir, Leicestershire Contractor
CL
Mar 15, 2026  
Senior Construction Manager
Senior Construction Manager (Outside IR35-LTD) Certain Advantage is hiring for a Senior Construction  Manager based in the Surrey area. This role is on a contract basis and is site-based. The Company We’re working with an engineering company specialising in delivering innovative solutions across aerospace, defence, energy, and government sectors. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for a Senior Construction Manager—someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be leading a small, experienced, and collaborative team, and be responsible for: EPCI Bid Support for Indonesian Project Support the development of ITB Development of the construction execution plan for the EPC Phase Participate in project constructability workshopsThe Individual We’re looking for people who can show: EPC and FEED LNG experience in a similar roleThe Benefits:...
IR35 Status:
Outside IR35

CV-Library Leatherhead, UK Contractor
CL
May 31, 2026  
Health & Safety Advisor
Health & Safety Advisor | £300 -£350 day | Contract | Mon–Fri 7:30–17:00 We’re recruiting for a hands-on Health & Safety Advisor to support a large-scale internal refurbishment within a live logistics environment. Working for a consultancy on a major client-side project, you’ll play a key role in maintaining compliance and driving safe delivery across a busy, multi-contractor site. This is a fast-paced, high-profile project offering autonomy and visibility — ideal for a proactive Health & Safety Advisor confident working with everyone from operatives through to senior stakeholders. The Role As the on-site H&S lead, you’ll oversee day-to-day safety performance, embed best practice, and ensure works progress safely in line with CDM regulations. Responsibilities * Lead health & safety across a live, multi-contractor refurbishment project * Carry out site inspections, audits and compliance checks; report and close out actions * Review and produce RAMS, risk...
IR35 Status:
Outside IR35

CV-Library Bedford, Bedfordshire Contractor
CL
May 31, 2026  
Document Controller
My client is looking for a Document Controller to work on a part time basis (5 x days a week), and be based from home. Paying £225 a shift + Based at Home + Weekly Payments + Outside IR35 You will need to show previous experience working as a Document Controller using SharePoint or other EDMS systems previously. Accountabilities: Manage and maintain project document control system Maintaining drawing documents and QA documents Distribution of documents to relevant Managers/teams Requirements: Previous experience using EDMS Document Control Software Previous experience in an Engineering or Construction sectors (Desirable) IT skills covering Excel, SharePoint In return my client will offer a good working environment, working alongside a professional team to deliver a large scale project which is not scheduled to finish until 2027/ 2028. If you would like further details regarding this position or alternatively like to submit your application, please send your CV or contact...
IR35 Status:
Outside IR35

CV-Library Newport, Gwent Contractor
CL
May 31, 2026  
document controller
My client is looking for a Document Controller to work on a part time basis (5 x days a week), and be based from home. Paying £225 a shift + Based at Home + Weekly Payments + Outside IR35 You will need to show previous experience working as a Document Controller using SharePoint or other EDMS systems previously. Accountabilities: Manage and maintain project document control system Maintaining drawing documents and QA documents Distribution of documents to relevant Managers/teams Requirements: Previous experience using EDMS Document Control Software Previous experience in an Engineering or Construction sectors (Desirable) IT skills covering Excel, SharePoint In return my client will offer a good working environment, working alongside a professional team to deliver a large scale project which is not scheduled to finish until 2027/ 2028. If you would like further details regarding this position or alternatively like to submit your application, please send your CV or contact...
IR35 Status:
Outside IR35

CV-Library Bristol, City of Bristol Contractor
CL
May 31, 2026  
P6 Planner - outside IR35
Are you a P6 Planner, looking for a new contract opportunity on one of the UK’s largest Energy Projects, Hinkley Point C? Do you have major project experience, ideally within Energy, Defence, Rail or a comparable sector? We currently have a contract opportunity available for a P6 Planner, the position is working on Hinkley Point C, Bridgwater Somerset. The position does require regular site attendance on site so you must be willing to base yourself locally to the project for over night stays or be commutable to the Project in Bridgwater, Somerset. Contract Outside IR35 P6 Planner Role Requirements: * You will currently be working as a Planner, with experience working on large scale major construction/engineering projects. Experience within the Energy, Defence, Rail sectors would be desirable. * A strong P6 User is essential for this position. * Comfortable working as part of a site based team, this role requires regular attendance at Hinkley Point C. * As a P6...
IR35 Status:
Outside IR35

CV-Library Bridgwater, Somerset Contractor
CL
May 31, 2026  
Principle Electrical Engineer
Principle Electrical Engineer - Low Carbon Remote (Remote with occasional visits to the office for project meetings) Up to £65 per hour (Umbrella) Overview: You'll be part of a multidisciplinary team delivering cost-effective, efficient and innovative engineering solutions to complex challenges, helping to shape practical, high-quality designs across a wide range of energy projects. This role involves contributing to projects at all stages of maturity, including Feasibility Studies, Concept Design, FEED, Value Engineering and Detailed Design. You'll take a lead role in developing electrical engineering deliverables and supporting the assessment, optimisation and safe operation of electrical systems across the energy sector. Key Responsibilities: Lead and support the development of practical, cost-effective and innovative engineering solutions in collaboration with wider project teams. Deliver engineering work across multiple project phases, from early-stage feasibility...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
May 31, 2026  
Civil / Structural Engineer
Civil / Structural Engineer Remote working (occasional visits to project offices) Up to £65 per hour (Umbrella) Overview: We're looking for a Civil & Structural Engineer who's ready to apply their technical expertise to some of the most exciting and meaningful projects in the Energy Transition space. If you want to work on low-carbon, first-of-a-kind and next-generation energy technologies, this is your opportunity to make a real impact. The role: You'll work closely with the Civil & Structural Group Lead to develop cost-effective, efficient and innovative engineering solutions for complex energy projects. Your role will span concept through to detailed design, using tools such as Revit, Tekla, Robot, AutoCAD and Civil 3D to turn ideas into practical, buildable designs. Your responsibilities will include: Developing Civil & Structural solutions across Feasibility, Concept, FEED, Value Engineering and Detailed Design stages. Producing deliverables including...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
May 31, 2026  
Quantity Surveyor
Quantity Surveyor – Refurbishment/Fit-Out/Cut & Carve - City of London Salary: Up to £77,500 + package or up to £425 per day (Outside of IR35 solutions available) O’Neill and Brennan are currently working with a well-established main contractor specialising in high-spec refurbishment, fit-out and heavy cut & carve projects across Central London. Due to a strong secured pipeline of work, they are looking to appoint a Quantity Surveyor to join their commercial team. The business has built an excellent reputation delivering technically challenging commercial projects within constrained Central London environments, often involving structural alterations, façade retention and complex MEP coordination. Role Overview Title: Quantity Surveyor Project: Commercial Refurbishment/Fit-Out/Cut & Carve Location: City of London Salary: Up to £77,500 + package Start: ASAP but can wait for notice periods Type: Permanent Responsibilities Managing commercial packages across...
IR35 Status:
Outside IR35

CV-Library City of London, London, UK Contractor
CL
May 30, 2026  
Freelance Senior Quantity Surveyor
Quantity Surveyor - Energy Infrastructure 📍 Stansted / Bishop's Stortford 📅 Initial 6-Month Contract (Likely Extension) 🏠 4 Days Site / 1 Day Home 💼 Outside IR35 We are currently recruiting for an experienced Quantity Surveyor to join a major energy and infrastructure delivery programme on behalf of a leading Tier 1 contractor operating across the UK utilities and infrastructure sector. This opportunity sits within a long-term National Grid infrastructure programme consisting of five geographically spread sites running from East London through into Hertfordshire. The package for this specific site is valued at approximately £60m and is being delivered under NEC4 Option C. This is an excellent opportunity to join a highly regarded infrastructure business with a strong reputation for delivering complex transmission, distribution, utilities, and civil engineering projects across the UK and internationally. The organisation is recognised for its technical capability,...
IR35 Status:
Outside IR35

CV-Library Stansted, Essex Contractor
CL
May 30, 2026  
Freelance Commercial Manager
Role: Commercial Manager Location: St Albans Rate: Up to £600pd. (outside IR35) The Company: This industry-leader are a privately backed business on a huge growth trajectory which will see their group turnover double to more than £1bn in the next 3 years. The group is made up of several successful subsidiaries that operate across the construction, civil engineering, and infrastructure sectors. This Commercial Manager position will be an opportunity to join their infrastructure division which supports the development of sustainable communities with smart infrastructure across the design, maintenance & development of critical water infrastructure for Water across AMP8 for Southern Water, South West Water and Affinity Water. Your Role: Reporting into the HOC, as a Commercial Manager you will make an immediate impact in the successful delivery of a portfolio of infrastructure schemes across the South. Dividing your time between the office site, and working from home, you...
IR35 Status:
Outside IR35

CV-Library St. Albans, Hertfordshire Contractor
CL
May 30, 2026  
MEICA Commissioning Engineer
️ MEICA Commissioning Engineer | West Sussex | AMP8 Water Projects Outside IR35 | Long-Term Framework Work Clean Water & Wastewater Projects | Tier 1 Contractor Not every commissioning role gives you the chance to properly influence delivery. This one does. A leading Tier 1 contractor delivering AMP8 projects across West Sussex is looking for a MEICA Commissioning Engineer to support the successful delivery of clean and wastewater schemes across the region. This role would suit someone who enjoys being involved in the full commissioning process — from planning and testing through to fault finding, optimisation, and final handover. You’ll be working closely with delivery, operations, MEICA, and site teams to make sure projects are commissioned safely, efficiently, and correctly the first time. 🌊 The Role You’ll support commissioning activities across a portfolio of water infrastructure projects, helping drive smooth integration between design, installation, and...
IR35 Status:
Outside IR35

CV-Library Southampton, Hampshire Contractor
CL
May 30, 2026  
Composite Trimmer Fitter
Composites Trimming & Fitter - Supercar Programme 📍 Rotherham 📄 Contract | 6 Months (Initial) | Immediate Start 💰 £28 per hour (Outside IR35) We're supporting a low-volume OEM on a high-performance supercar programme and looking for experienced Composites Trimming Consultants to join the team. This is a hands-on role working with high-value composite components, where quality, precision, and craftsmanship are critical. What You'll Be Doing 🔹 Composite Trimming & Finishing Hand trimming components using Dremel, die grinders, routers and air tools Working to tight tolerances from engineering drawings Delivering high-quality edge finishes on complex geometries🔹 Paint Preparation (Class A Finish) Sanding, surface prep, and finishing Filling pinholes and surface imperfections Ensuring components meet Class A paint standards🔹 Assembly & Fitment Support Trial fitting and aligning components Adjusting to achieve gap & flush targets Supporting build teams with...
IR35 Status:
Outside IR35

CV-Library Rotherham, South Yorkshire Contractor
CL
May 30, 2026  
Senior Piping Designer
Senior Piping Designer - Addison Project, Daresbury 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 work with a dynamic, people focused consultancy driving progress and sustainability across the UK’s manufacturing and process industries, Addison Project is the place Job Type: Contract Outside IR35 Start: May 2026 Duration: 12 months Location: Daresbury Workscope Addison Project Plc are seeking applications from PSC Contractors...
IR35 Status:
Outside IR35

CV-Library Daresbury, Borough of Halton Contractor
CL
May 29, 2026  
General Foreman
We are looking for an experienced general foreman to join a major civil engineering company at Sizewell C. You'll be overseeing the daily operations on a major roads project working on an entry way bypass. The road package includes a £100mplus scheme to build 2 bypasses. The successful candidate will supervise site teams, ensure works are delivered safely, on time, and to specification, and coordinate closely with engineers, subcontractors, and management. Must have experience working on major roads projects previously. Must have CSCS, SSSTS/SMSTS and first aid. This is a great opportunity for long term work and a top day rate (to be discussed) outside IR35. If your or someone you know is looking for work, get in touch
IR35 Status:
Outside IR35

CV-Library Sizewell, Suffolk Contractor
CL
May 29, 2026  
Contract Manufacturing Engineer x2
Manufacturing Engineer 8 month contract – Outside IR35 Immediate start Sunbury on Thames Our client are a leading manufacturer providing specialist solutions to a variety of industries such as aerospace, power generation, rail and oil and gas industries. They are looking for an experienced Manufacturing Engineer to join the team. Manufacturing Engineer Working across operations, supply chain and design engineering to provide manufacturing engineering expertise in supporting existing and new products, defining new and supporting existing processes. You will assist in the implementation of strategic Lean initiatives throughout the Company, leading some Continuous Improvement projects. Main Duties/Responsibilities Work with manufacturing cell leaders, lean co-ordinator and design engineering to improve process efficiencies Implement ‘Standard work’, generating & maintaining manufacturing documentation (SOP’s, Routings, “Visual Factory” displays) Creation &...
IR35 Status:
Outside IR35

CV-Library Sunbury-on-Thames, UK Contractor
CL
May 29, 2026  
Project Engineer
Senior Project Engineer Location: London, UK (Hybrid Working) Contract Type: 12-Month Contract IR35 Status: Outside IR35 Recruitment Partner: Spencer Ogden Spencer Ogden's seeking an experienced Senior/Project Engineer to support the delivery of complex EPC and energy infrastructure projects across the EMEA region. This role is ideal for a technically strong engineering professional with experience across high-voltage systems, renewable energy, battery storage, or utility-scale power projects. This is a hybrid position based in London with travel across EMEA as required. Key Responsibilities Manage external engineering firms, subcontractors, and internal engineering disciplines including civil, electrical, network, and permitting teams to ensure on-time, on-budget, and high-quality project delivery. Ensure engineering deliverables meet contractual requirements, are constructable, and account for regional and country-specific design and cost impacts. Lead internal and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 29, 2026  
Electrical Instrumentation and Control Site Supervisor
Astute's Power team are looking to recruit an Electrical Instrumentation and Control Site Supervisor on a 12-month contract for a project in Essex from June 2026. Key skills Take ownership of EIC site activities across electrical, instrumentation, and control systems Act as the key on-site interface between contractors, site management, and engineering teams Support installation, testing, and commissioning to meet programme milestones Drive safe, efficient execution aligned to project timelines and quality standards Provide practical, on-the-ground leadership to ensure work is delivered right first time Lead and enforce HSEQ standards, ensuring all works are carried out in line with approved RAMS Coordinate subcontractors and vendors to maintain progress and resolve issues quickly Manage defects, punch lists, and completion activities through to close-out Support testing, commissioning, and fault-finding across EIC systems Raise and manage site changes, deviations, and interface...
IR35 Status:
Outside IR35

CV-Library Essex, UK Contractor
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