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Contractor 23
Construction Outside IR35 London Borough Of Hillingdon

23 jobs found in London Borough of Hillingdon

CL
Sep 16, 2026  
3D Revit Technician
Are you a Civils CAD engineer with strong Revit 3D experience?   Have you previously worked client side in the rail industry?   Role: Revit Technician Location: West Drayton Duration: 6 Months with expected extensions Rate £35/hour Outside ir35   Are you a skilled Revit Designer ready to apply your 3D modelling expertise to a complex, large-scale infrastructure project? This is an opportunity to join a critical programme from early October in a "hit the ground running" role where your skills will make an immediate impact.   In this role, you will be a key figure in the design team, responsible for developing and supporting intricate 3D models. You will be working on a variety of project elements, including complex cable management systems, structures, and buildings, all within a sophisticated digital environment. Your work will be essential to the successful delivery of a major civils programme.   Your responsibilities will include:   ·Creating detailed 3D models...
IR35 Status:
Outside IR35

CV-Library West Drayton, UK Contractor
CL
Sep 16, 2026  
Assistant MEP Project Manage
Assistant MEP Project Manager – Data Centres £400–£450 per day | Outside IR35 | 24-Month Contract Brent / Hayes / Slough | Data Centre Projects We are currently recruiting on behalf of a leading MEP contractor for an experienced Assistant MEP Project Manager to join a major data-centre project in the West London / Thames Valley area. This is a fantastic opportunity for an experienced MEP professional looking for a long-term freelance contract, with an initial 24-month programme and the opportunity to work on a technically complex, high-profile data-centre project. The Role Working closely with the MEP Project Manager and wider delivery team, you will support the successful delivery and coordination of mechanical and electrical services throughout the project lifecycle. Your responsibilities will include: * Supporting the MEP Project Manager with day-to-day project delivery. * Coordinating MEP subcontractors and site teams. * Monitoring progress against programme and...
IR35 Status:
Outside IR35

CV-Library UB3, Hayes, Greater London Contractor
CL
Sep 16, 2026  
Senior SHEQ Manager
SHEQ Manager (Chartered) 3 month contract (likely extension) Nationwide role (Office in Borehamwood) £600 per day OUTSIDE IR35 GreenScout are working exclusively with a major player within the HV industry, who urgently require a SHEQ Manager on an initial 3 month contract. Direct reports: SHESQ Advisors, Administrators, Coordinators Liaising with: Operational & Support Function Management / Teams, Supply Chain Partners & Customers Role Overview Reporting to a Head of Function, who provides day to day line management. Senior Managers will also provide strategic partnering with aligned business units to drive proactive / leading SHESQ leadership in the identification of risk management and development of effective and proportionate assurance, however, are generally aligned to more complex business areas or stakeholders where additional experience / expertise is essential. The Senior SHESQ Manager operates at a more strategic, influential, and leadership-focused level...
IR35 Status:
Outside IR35

CV-Library Borehamwood, Hertfordshire Contractor
CL
Sep 18, 2026  
Asbestos Surveyor / Analyst
Job Title: Contract Asbestos Surveyor Location: London Rate: £250 - £260 per day Determination: Outside of scope Contract Length: 6 months Working Hours: Monday to Friday, standard office hours The Role: Are you a freelance asbestos surveyor looking for a new contract opportunity? We have an exciting opening for a dedicated professional to conduct commercial surveys across major UK infrastructure projects. This is a highly unique role where no two days are ever alike, and great experience can be gained on this contract due to the diverse properties you will encounter. Your responsibilities will include: Conducting Management and Refurbishment & Demolition (R&D) surveys on various commercial properties and infrastructure sites. Accurately taking bulk samples of any suspected Asbestos Containing Materials (ACMs). Managing your own workload independently on a weekly basis to meet project deadlines. Ensuring the timely submission of survey reports and samples.About...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 12, 2026  
Mechanical Project/Contract Manager
Mechanical Building Services Project / Contracts Manager Location: Central London Contract: Initial 6-month contract, with potential for extension Rate: £300-£400 per day, Outside IR35 Working pattern: Office-based, 5 days per week The Role We are looking for an experienced Mechanical Building Services Project / Contracts Manager to join a fast-paced building services environment in Central London. This is a hands-on project and contracts management position, suited to someone with strong mechanical building services experience, particularly across commercial office refurbishments and fit-out projects. The successful candidate will be comfortable managing projects from mobilisation through to completion, coordinating contractors and subcontractors, managing programmes, costs and quality, and maintaining strong relationships with clients and project stakeholders. This is not a long-term site-based position. We are looking for someone with genuine project and contracts...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 08, 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
Jun 28, 2026  
Senior HVAC Design Engineer
Data Centres are crucial components of today's infrastructure, supporting everything from business to public services. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As a Senior Mechanical Engineer your role will be as part of an interdisciplinary team lead the design of mechanical systems (Building servies and cooling) on medium to large-scale Mission Critical projects through all design stages from Concept to Construction Supervision and Hand-Over Lead the preparation and review of design deliverables Lead projects and work closely with our data centre clients to deliver quality work to meet their specific needs Present technical content for review by technical and non-technical...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 16, 2026  
Senior Electrical Design Engineer
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...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 13, 2026  
Assistant Site Manager
Assistant Site Manager – RC Frame Location: Croydon, South London Rate: Negotiable DOE – Outside IR35 Start Date: Immediate Contract Length: 6 Months Assistant Site Manager – RC Frame – Croydon We are currently recruiting for an experienced Assistant Site Manager to join a large and established contractor on an RC Frame project in Croydon, South London. The client has asked to remain confidential until the interview stage. This is a great opportunity for an experienced Assistant Site Manager looking for a long-term opportunity, with a strong and secure pipeline of local work and larger projects coming through. The Role The successful candidate will work closely with the Site Manager, assisting with the day-to-day running of the RC Frame project and supporting with site management, inductions, paperwork and general site coordination. This would suit someone looking to develop their experience and progress within a busy contractor, with further opportunities available on...
IR35 Status:
Outside IR35

CV-Library Merton, Greater London Contractor
CL
Sep 18, 2026  
Project Manager
Position: Project Manager Location: Brixton Freelance rate: up to £500 per day (OUTSIDE IR35)   Our client is a Tier 2 main contractor who currently enjoy a turnover of £90 million, delivering primarily New Build projects around the UK. They predominately operate within select business sectors including Logistics & Distribution, Multi-room & Commercial.   They generally deliver projects ranging in value from £5million up to £25million and a negotiate the majority of their projects secured.   The Owners are keen to further develop and strengthen their Operational Team with the introduction of an experienced Project Manager.   New Build Project Location:                                  Brixton Contract value:                        £14 million Type:                                        New build of 10 small/medium industrial units   The Ideal Candidate: Strong track record Industrial or Logistics & Distribution sector Proven experience as a...
IR35 Status:
Outside IR35

CV-Library Brixton, London, UK Contractor
CL
Sep 13, 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 29, 2026  
Senior Electrical Design Engineer
Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a specialist design team consultancy to work on a variety of Hyper scale Data Centre projects. Key Responsibilities:- Create electrical design drawings and specs for Data Centre Projects. Ensure designs meet all standards and regulations. Support sustainable design and use of innovative tech Work closely with colleagues, clients, architects, and contractors.. Manage project deadlines, budgets, and deliverables. About you: You should hold Degree (or historic equivalent) in Electrical Engineering or related field.- Should have extensive experience in Mission Critical design and building services design, specifically on data centres.- Sound knowledge of British Standards and building regulations.- Strong communication skills.-. Your expert recruitment consultant is...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Aug 21, 2026  
Senior Electrical Design Engineer
Major London Building Services Design and Build Contractor are recruiting for an experienced Senior Electrical Design Engineer on a Contract Basis as a result of sustained increase in project workload. Interesting and varied Mix of Electrical Design work on Cat. A and B Commercial Fitout Projects, Residential and mixed use scheme design. Excellent Salary plus substantial additional benefits package and bonus system. Very good career potential. Office Based, London Central. You must live within easy travelling distance of Central London for this position. Rate negotiable. Experience of Electrical Design on London Projects, especially fitout and residential essential. Outside IR35 Potential if Ltd. Status
IR35 Status:
Outside IR35

CV-Library EC3A, Lime Street, Greater London Contractor
CL
Sep 18, 2026  
Site Agent
Site Agent - Water Infrastructure Leatherhead, Surrey | Contract | Up to £400 per day | Outside IR35 (Subject to Determination) | 12 Months+ Leatherhead sits at the centre of a well-funded water infrastructure programme, and the delivery team needs an experienced Site Agent who can take ownership of site operations and help the project team hit its targets. This is not a supervisory role in name only, you will be expected to make decisions and keep things moving on a technically demanding programme. What the job involves You will manage day-to-day site delivery across water infrastructure schemes in the Leatherhead area, coordinating subcontractors, reviewing work packages, issuing permits, managing RAMS, and maintaining programme and quality standards throughout. You will work closely with the Project Manager and provide reliable, consistent leadership to the site team below you. NEC contract administration at site level will be part of your responsibility - early warnings,...
IR35 Status:
Outside IR35

CV-Library Leatherhead, UK Contractor
CL
Sep 18, 2026  
Project Manager
Project Manager - Water Infrastructure Leatherhead, Surrey | Contract | Up to £475 per day | Outside IR35 (Subject to Determination) | 12 Months+ This is a significant water infrastructure programme, and the delivery team needs an experienced Project Manager who can hit the ground running, manage complexity without losing momentum, and build strong relationships with a client that expects high standards and consistent performance. Delivery at its best. A structured programme, a well-resourced team, and the kind of work that rewards a PM who genuinely knows their craft. What you will be taking on Full project delivery responsibility across a range of water infrastructure schemes in the Surrey area. You will: Manage budgets Drive programme Lead your site team Coordinate with the supply chain All while ensuring the client receives the standard of delivery they expect on a long-term strategic framework. Schemes range in size and type: treatment works upgrades, network...
IR35 Status:
Outside IR35

CV-Library Leatherhead, UK Contractor
CL
Sep 16, 2026  
Senior Environmental Advisor
Senior Environmental Advisor Location: London & Greater London Candidate Base: Surrey Working Pattern: Site-based, typically 4 days per week on project sites + 1 day working from home Hours: 42.5 hours per week Contract: Initial 6 months, with potential for longer-term work across AMP8 Rate: £400- £450 per day, with some flexibility depending on experience IR35: Potentially outside IR35, subject to individual project assessment We are currently looking for an experienced Senior Environmental Advisor to support a number This is a hands-on role for someone who is comfortable working closely with project teams and taking ownership of environmental requirements across live construction projects. The successful candidate will ideally be based in or around Surrey, with the flexibility to travel to project sites across London and Greater London at least four days a week. The initial contract is for six months, with a strong possibility of further work. The Role Working as...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Sep 18, 2026  
Site Agent
Site Agent – Water Infrastructure Farnborough, Hampshire | Contract | Up to £400 per day | Outside IR35 (Subject to Determination) | 12 Months+ A leading Tier 1 contractor is looking for a capable, experienced Site Agent to join their delivery team on a major water infrastructure framework in the Farnborough area. This is a working role on a live programme - you will be on site, managing delivery, coordinating subcontractors, and making sure things happen the way they are supposed to. If you are the kind of Site Agent who leads from the front and takes ownership, this is worth reading. The role Reporting to the Project Manager, you will manage day-to-day site operations across your allocated schemes, coordinating gangs and subcontractors, reviewing and approving RAMS and method statements, issuing permits, driving programme, and maintaining the quality and safety standards the client expects. You will be the constant presence on site when the PM is across multiple projects, and...
IR35 Status:
Outside IR35

CV-Library Farnborough, UK Contractor
CL
Sep 18, 2026  
Project Manager
Project Manager - Water Infrastructure Farnborough, Hampshire | Contract | Up to £475 per day | Outside IR35 (Subject to Determination) | 12 Months+ A genuine opportunity. Not just another contract. A major Tier 1 contractor is scaling up its delivery team to meet the demands of a well-funded, long-running programme. This a substantive Project Manager position on a framework that has real momentum, strong leadership, and the pipeline to keep the right person engaged well beyond the initial term. What the role involves You will take full ownership of project delivery: Managing teams Driving programme Controlling costs Acting as the primary interface between the client, the supply chain, and your own internal team. The works span treatment and network infrastructure across the region, with varying scale and complexity, and you will be expected to lead from the front on all of them. Your day-to-day will cover the full project lifecycle, from early engagement and planning...
IR35 Status:
Outside IR35

CV-Library Farnborough, UK Contractor
CL
Sep 11, 2026  
General Foreman-Aylesbury-Outside IR35
Due to an increase in workload within their HS2 framework, our client a top Regional Civil Engineering Contractor have the requirement for a General Foreman to support projects that include Drainage, Structures, Roads and Utility Diversions. Based from sites in and around Aylesbury, daily duties will include Site Inductions, Toolbox Talks, Issuing Task Briefs, Walkrounds and Daily reporting. To be considered for this you will hold SMSTS, CSCS, First Aid and other industry certs to your name and you will have solid experience in the above areas of work with HS2 exposure also ideal. In return, a top day rate is on offer which is Outside IR35 and comes with an immediate start and long term contract for the right individual. This is an excellent opening with a top team and great people so if interested, please send a copy of your CV to Dave Rowe by email or call Dave on (phone number removed) for further information
IR35 Status:
Outside IR35

CV-Library Aylesbury, Buckinghamshire Contractor
CL
Sep 18, 2026  
Project Manager
Position: Project Manager Location: Orpington Freelance rate: up to £500 per day (OUTSIDE IR35)   Our client is a Tier 2 main contractor who currently enjoy a turnover of £90 million, delivering primarily New Build projects around the UK. They predominately operate within select business sectors including Logistics & Distribution, Multi-room & Commercial.   They generally deliver projects ranging in value from £5million up to £25million and a negotiate the majority of their projects secured.   The Owners are keen to further develop and strengthen their Operational Team with the introduction of an experienced Project Manager.   New Build Project Location:                                  Orpington Contract value:                        £14 million Type:                                        New build of 10 small/medium industrial units   The Ideal Candidate: Strong track record Industrial or Logistics & Distribution sector Proven experience as a...
IR35 Status:
Outside IR35

CV-Library Orpington, UK Contractor
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