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Contractor 33
Outside IR35 Milton Keynes construction

33 construction jobs found in Milton Keynes

CL
May 16, 2026  
Construction Manager
Construction Manager Defence Sector | Full-time On-site | 9-Day Fortnight | Outside IR35 | Competitive Rate | SC Clearance Required The Opportunity We're recruiting an experienced Construction Manager to work full-time on-site at a defence sector facility. You'll be responsible for planning, managing and monitoring construction activities, ensuring safe, compliant and timely delivery across assigned projects. Contract Details: Outside IR35 | Competitive rate | Full-time on-site (07:30-17:30 daily) | 9-day working fortnight | Current SC clearance required  This role is for a construction professional with proven experience managing construction work on major projects. You'll work within a heavily regulated defence environment where safety, compliance and professional standards are paramount. You'll need current security clearance and the right construction management qualifications to start. What You'll Be Doing Construction Planning & Management Plan, manage and monitor...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
May 13, 2026  
Electrical Inspector
Electrical Inspector QA / Test & Inspection Location: Ampthill, Bedfordshire Contract: Fixed Term (24months) Salary: £35,000 - £40,000 37.5h, 4 day working week Monday to Thursday About the Role Here at Lockheed Martin the Electrical Inspector is the first line of defence against electrical defects in our production environment. Using a combination of hands‑on inspection, electrical testing, and data‑driven analysis, the role verifies that all wiring, components, and sub‑assemblies meet the company's engineering specifications, code requirements, and customer obligations. The Inspector works independently, but collaborates closely with Design, Production, and Reliability teams to drive continuous improvement, close non‑conformances, and maintain a culture of safety and quality. Key Responsibilities Electrical Inspection & Testing - Conduct visual, dimensional, and functional inspection of wire harnesses, printed circuit boards, cable assemblies, connectors, and...
IR35 Status:
Outside IR35

CV-Library Ampthill, Bedfordshire Contractor
CL
May 16, 2026  
Health & Safety Advisor
Health & Safety Advisor | Banbury Oxfordshire | £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 *...
IR35 Status:
Outside IR35

CV-Library Banbury, Oxfordshire Contractor
CL
May 14, 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 14, 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. 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 Northeast. Dividing your time between the office site, and working from home, you will be responsible for managing CVRs, cost...
IR35 Status:
Outside IR35

CV-Library St. Albans, Hertfordshire Contractor
CL
May 17, 2026  
Civil Project Engineer
Civil Project Engineer - Contract Opportunity Your Next Challenge Awaits Join our client, a leading name in the FMCG sector, and contribute to innovative civil projects in Oxfordshire. As a Civil Project Engineer, you'll play an integral role in delivering key construction initiatives for a food manufacturing environment. If you're an all-rounder with a strong civil construction focus and adaptability in mechanical and electrical elements, this role is for you. With a 6-month contract (potential for extension), this is the perfect opportunity to showcase your expertise in project delivery and regulations compliance in a dynamic and highly skilled team. What You'll Bring to the Role Civil Construction Focus: Expertise in construction projects, including new buildings and service connections. Project Versatility: Ability to work across various phases of projects, from design to spades-in-the-ground execution. Regulations Knowledge: Experience with GMP and CDM regulations in a...
IR35 Status:
Outside IR35

CV-Library Oxfordshire, UK Contractor
CL
Apr 16, 2026  
Senior Quantity Surveyor
Pinnacle are looking to speak to Senior Quantity Surveyors, with a strong background in rail infrastructure, specifically across civil engineering and signalling projects. This is an excellent opportunity for a commercially astute professional to support high-profile rail programmes, ensuring robust cost control, contract management, and project delivery. Key Responsibilities * Lead all commercial and contractual aspects of rail projects, from pre-contract through to final account * Prepare, review, and manage cost plans, budgets, and forecasts * Administer contracts (e.g. NEC forms) including compensation events and variations * Conduct value engineering and cost optimisation exercises * Manage subcontractor procurement, payments, and final accounts * Provide accurate and timely commercial reporting * Support project teams in risk management and mitigation strategies * Liaise with clients, stakeholders, and multidisciplinary teams Requirements *...
IR35 Status:
Outside IR35

CV-Library Hatfield, Hertfordshire Contractor
CL
May 09, 2026  
Senior MEICA Commissioning Engineer
️ Lead MEICA Commissioning Engineer | Clean Water Projects | Affinity Water Region Outside IR35 | Long-Term AMP8 Programme Leadership Role | Commissioning Strategy | Team Management Some commissioning roles are about witnessing tests and signing paperwork. This one is about leading people, driving standards, and bringing structure to projects before problems ever reach site. A leading Tier 1 contractor delivering clean water projects across the Affinity Water region is looking for a Lead MEICA Commissioning Engineer to oversee commissioning delivery across a portfolio of schemes typically ranging from £5m–£10m. While the individual projects may not be mega-projects, they need someone who has operated at that level before. Someone who understands what “good” looks like on major infrastructure programmes and can bring that level of leadership, planning, coordination, and control into a growing AMP8 delivery environment. This is a role for a true commissioning leader — somebody...
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
May 16, 2026  
Site Based Project Manager
Site-Based Project Manager - Healthcare Project Location: Watford Start Date: W/C 11th May Contract Length: 4 months Rate: £350 per day Project: Extension to an hospital operating theatre Role Overview We are seeking an experienced Site-Based Project Manager to manage the delivery of a live healthcare project in Watford. The role will involve overseeing a modular extension to an operating theatre within an operational hospital environment, requiring strong coordination, stakeholder management, and a proactive approach to site delivery. Key Responsibilities Day-to-day management of site operations Coordination of subcontractors and site activities Ensuring works are delivered safely, on programme, and to the required quality standards Managing work within a live hospital environment, minimising disruption Maintaining high standards of health, safety, and compliance Requirements Proven experience working on hospital or healthcare construction projects Strong site...
IR35 Status:
Outside IR35

CV-Library Watford, Hertfordshire Contractor
CL
May 15, 2026  
Electrical Site Supervisor (CAT 3)
Electrical Site Supervisor (CAT 3) 6 month contract Slough £350 per day (OUTSIDE IR35) Grenn Scout have engaged exclusively with Industry leader withing the Energy division, who provide solutions across private networks, renewable energy, battery energy storage solutions (BESS), data centres, HVDC and electric vehicle charging infrastructure. Due to continued success winning multiple new projects, they require a Electrical Site Supervisor on a 6 month contract. Ideally you will have previous experience with Battery Energy Storage Systems or Commercial EV Charging Points. Key Responsibilities * Day-to-day management of Electrical works on site * Ability to read drawings * Managing labour, subcontractors, and materials * Coordinating with the main contractors * Ensuring works are delivered safely, on programme, and to a high standard * Maintaining site documentation and quality control If you are interested in applying, please apply online
IR35 Status:
Outside IR35

CV-Library Slough, Berkshire Contractor
CL
May 15, 2026  
Electrical Site Manager (132KV)
Electrical Site Manager (132KV) 6 month contract Slough £400 per day (OUTSIDE IR35) Grenn Scout have engaged exclusively with Industry leader withing the Energy division, who provide solutions across private networks, renewable energy, battery energy storage solutions (BESS), data centres, HVDC and electric vehicle charging infrastructure. Due to continued success winning multiple new projects, they require an Electrical Site Manager on an initial 6 month contract. Ideally you will have previous experience with Battery Energy Storage Systems or Commercial EV Charging Points. Key Responsibilities * Day-to-day management of electrical works on site * Ability to read drawings * Managing labour, subcontractors, and materials * Coordinating with the main contractors * Ensuring works are delivered safely, on programme, and to a high standard * Maintaining site documentation and quality control If you are interested in applying, please apply online
IR35 Status:
Outside IR35

CV-Library Slough, Berkshire Contractor
CL
May 15, 2026  
Electrical Project Manager (132KV)
Electrical Projet Manager (132KV) Slough (Hybrid) 6 month contract £550 per day (Outside IR35) Green Scout have engaged exclusively with Industry leader withing the Energy division, who provide solutions across private networks, renewable energy, battery energy storage solutions (BESS), data centres, HVDC and electric vehicle charging infrastructure. Due to continued success winning multiple new projects, they require an Electrical Project Manager on an initial 3 month contract. The role covers both grid connection and private/Balance of Plant (BoP) projects, spanning from low voltage (LV) systems up to HV 132kV. The Project Manager acts as the “Project Owner,” holding overall responsibility and accountability for the successful delivery of each project. Skills: * Experience working as an Electrical Project Manager * Experience in grid connections or in a Transmission and Distribution. * APM/Prince 2. * HNC/HND Electrical Engineering. * Experience working on...
IR35 Status:
Outside IR35

CV-Library Slough, Berkshire Contractor
CL
May 15, 2026  
Freelance Quantity Surveyor
Warden Tyne Solutions are recruiting for a freelance QS for a Construction project in Berkshire, South East England Duties will include (but not limited to): * Preparing remeasures and variations for submission, including hands-on material re-measure, and agreeing final accounts with clients * Supporting subcontract package management and overseeing payments to subcontractors, suppliers, and consultants * Providing commercial and contractual support to the Commercial Manager * Undertaking internal valuations and producing cost reports * Reporting on budgets and tracking variations * Distributing and tracking invoices for approval * Resolving queries from Suppliers, Procurement, and Finance teams (including monthly accruals) Suitable applicants will hold a relevant qualification in Quantity Surveying and be willing to be site based Mon-Fri. Terms: * Negotiable rate * Outside IR35 subject to assessment
IR35 Status:
Outside IR35

CV-Library Slough, Berkshire 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 14, 2026  
Freelance Senior Quantity Surveyor
The business This is a contractor that consistently features among the most active in the UK market -a business with a strong civils and infrastructure pedigree, a healthy forward order book, and a reputation for delivering complex, high-value schemes. They're well-regarded in the industry, retain good people, and have a pipeline that gives freelancers a genuine route to extended and repeat engagements. The role You'll be taking commercial ownership of a sizeable civils package - primarily earthworks with associated drainage and surfacing works. It's a standalone, site-based position reporting into a visiting Managing QS, so you'll need to be comfortable managing the day-to-day commercial output independently. What's involved * Full commercial management of the civils package from current stage through to completion * Subcontractor procurement, management, and account finalisation * CVIs, early warnings, and compensation events under NEC * Cost reporting and...
IR35 Status:
Outside IR35

CV-Library CV1, Coventry, West Midlands (County) Contractor
CL
Apr 21, 2026  
Project Manager
Role: Project Manager Status: Contract, 12 months outside IR35 Location: Harlow Addison Project Plc are seeking a PSC contractor to provide Project Management services to support a project in Greater London. Workscope: * To Provide engineering design-based Project Management services from Front End through detailed design. * Full responsibility for the delivery to install a new process integrated into an operational manufacturing plant. Services to be provided: * Complete project management services from Front End through detailed design * Day-to-day client interface and stakeholder management * Provide guidance to client teams and the construction manager * Plan and control scope, schedule, cost and risk * Coordinate multi-discipline design (Process, Mech, EC&I, Civils/Struct) and constructability reviews. * Lead all on site activites, proactive client, design and construction team communication is key for this role *...
IR35 Status:
Outside IR35

CV-Library CM20, Harlow, Essex Contractor
CL
Apr 21, 2026  
Lead Piping Designer
Lead Piping Designer - Addison Project, Harlow 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 to grow your career. Job Type: Contract Outside IR35 Start: Spring 2026 Location: Harlow, Essex with travel to site in Home Countries Workscpe Addison Project Plc are seeking...
IR35 Status:
Outside IR35

CV-Library Harlow, Essex Contractor
CL
May 14, 2026  
Senior Quantity Surveyor - Reading
Senior Quantity Surveyor - Civils 📍 Reading, UK 💰 £500-£550 per day (Outside IR35 - depending on experience) 📅 Start Date: ASAP 📆 Contract Length: 4 Months We are currently seeking an experienced Senior Quantity Surveyor to join a leading civil engineering project based in Reading. This is a high-impact role on a major infrastructure scheme, offering a competitive day rate and the opportunity to work with an established and forward-thinking contractor. The Role As Senior Quantity Surveyor, you will take commercial responsibility for key elements of a large-scale civils project. You will play a crucial role in ensuring financial control, maximising value, and supporting delivery teams to achieve project objectives. Key Responsibilities Manage all commercial aspects of the project lifecycle Prepare, review, and negotiate contracts and subcontracts Monitor project costs, forecasts, and budgets Identify and manage risks, opportunities, and variations Lead on valuations,...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
May 17, 2026  
Assistant Planner
Our client is a well-established Contractor with an excellent reputation throughout London for delivering high quality projects on time. As a direct result of continued and sustained growth the business is actively looking to recruit an Assistant / Intermediate Planner on a long term (2 years) contract basis to work in Heathrow. Salary £250 – 300 a shift + Mix of home and office works + Outside IR35 This is a great opportunity to work closely with several extremely experienced Senior Planners, who have worked on some of the UK's most impressive infrastructure projects such as Heathrow Terminals, HS2, Crossrail and to gain involvement on an extremely interesting and varied portfolio of schemes across London. Ideally the successful candidate will have the following experience: -Construction or Engineering related background -Previous exposure to planning, particularly using P6 or Asta Powerproject software. -Personable individual with strong stakeholder management skills....
IR35 Status:
Outside IR35

CV-Library Hounslow, Greater London Contractor
CL
May 15, 2026  
Quantity Surveyor
Civils subcontractor requires Quantity Surveyor on an ongoing contact basis, outside IR35. The role involves haul roads and general civils, such as enabling works, groundworks, excavations etc. Previous experience as a Quantity Surveyor, working on similar schemes, is essential. Apply to Andrew Snelgrove at Deploy
IR35 Status:
Outside IR35

CV-Library Wokingham, Berkshire Contractor
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