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Outside IR35 Ruislip construction

34 construction jobs found in Ruislip

CL
Aug 02, 2026  
Mechanical Construction Manager
My client requires a Mechanical experienced Construction Manager for a long term role (2 + Years) in Uxbridge on the delivery of a large scale infrastructure project. Paying £(Apply online only) a shift + Outside IR35 + Weekly Payments + Long Term Works (2 + years) The position will require you to assist the Project Manager managing the sub contractors deliver large scale Mechanical packages. This is a long term contract role and would suit someone who has extensive experience covering the following: * Delivery of Mechanical packages of work * Reporting into the Senior Project Manager * Forming close links with the client’s representatives and their teams at a senior level. * Attending site meetings, liaising with clients and subcontractors * Promote a positive health and safety culture across the project & workforce * Managing any changes that occur throughout the project * Can work well under pressure in a fast-paced environment * A strong...
IR35 Status:
Outside IR35

CV-Library Hillingdon, Greater London Contractor
CL
Aug 05, 2026  
Construction Manager – Fire & Life Safety
Construction Manager – Fire & Life Safety Location: Acton, London, UK Contract: Contractor (Outside IR35 / Ltd Company, subject to engagement) Duration: 3 Months (with potential extension) Rate: £450 per day (all-inclusive) Start: ASAP Pentagon Technical Services is currently seeking an experienced Construction Manager – Fire & Life Safety to support a major project in Acton, London. This is a site-based role, where you will take responsibility for the successful delivery of the Fire & Life Safety package, ensuring works are completed safely, on programme, and to the highest quality standards. Key Responsibilities * Manage the delivery of the Fire & Life Safety package throughout the construction phase. * Coordinate and oversee specialist subcontractors responsible for Fire & Life Safety systems. * Ensure works are delivered in accordance with project specifications, relevant standards, and client requirements. * Monitor programme, quality, and...
IR35 Status:
Outside IR35

CV-Library Acton, Greater London Contractor
CL
Aug 06, 2026  
Site Supervisor-Rickmansworth-Outside IR35
UPDATED BELOW-SUPERVISOR NEEDED FOR 27TH JULY LONG TERM & OUTSIDE IR35 URGENT NEED-SUPERVISOR-RICKMANSWORTH HS2-OUTSIDE IR35 Due to the award of a Road scheme on HS2, our client, a highly reputable Civil Engineering Contractor are looking for a Supervisor to support these works which include Construction of a Road, Kerbing, Drainage and Services works. Based from the site in Rickmansworth, daily duties will include issuing task briefs, permits to dig, site inductions, overseeing labour on site and daily diary. To be considered for this, you will hold SSSTS, CSCS and ideally First Aid and will have experience in Road projects with HS2 an advantage also. In return, a competitive day rate is on offer with CIS/Ltd accepted and comes with an immediate start and long term contract. This is a great opening and immediate need 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 Rickmansworth, Hertfordshire Contractor
CL
Aug 05, 2026  
Sub Agent
Our client, a highly reputable Tier 2 Contractor are looking for a Sub Agent to support one of their schemes on their HS2 section of works in Rickmansworth with works including Re Inforced Concrete works on Tunnel portals. Based from site offices, daily duties will include supportiing the Project Manager in the production of site paperwork (RAMs, WPPs and Task Briefs), overseeing site activities, Health & Safety and atttending regular progress meetings. To be considered for this role you will have a minimum of an HNC in Civil Engineering and have SMSTS, CSCS and First Aid certification to your name. You will also have solid all round Civil Engineering experience with Concrete works important to this role. HS2 experience also beneficial. In return, a top day rate is on offer which is paid Outside IR35 and it comes with an immediate start and long term contract with lots of other opportunities in the pipeline also. Great opening with a nice group of people so if interested,...
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
Aug 04, 2026  
Site Engineer-Rickmansworth-Civils-Outside IR35
Due to an increase in workload on their HS2 works, our client, an award winning Contractor are seeking the services of a Site Engineer to work on a Road scheme as part of the HS2 Framework in Rickmansworth with specific aspects including Groundworks, Drainage, Kerbing and Services. Based from site, daily duties will include Setting Out, QA, Overseeing Contractors on site and attending progress meetings. To be considered you will have a minimum of an HNC in Civil Engineering and hold CSCS certification with SSSTS/SMSTS ideal but not essential. You must also have experience in Road schemes. In return, an immediate start and top rate is on offer which is Outside IR35 and comes with an ongoing contract. This is a top role so if interested, please send a copy of your CV to Dave Rowe by email or call Dave on (phone number removed)
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
Aug 02, 2026  
M&E BIM Lead
M&E BIM Lead Location: Hybrid (2 days from home / 3 days on site) Rate: £500-£600 per day Contract: Outside IR35 Duration: Long-term contract We are looking for an experienced Lead M&E BIM Lead to support the delivery of major infrastructure projects, taking responsibility for BIM delivery, digital engineering and information management across the full project lifecycle. This role requires someone who has previously led BIM teams on large, multidisciplinary projects and is confident managing both the technical and operational aspects of BIM delivery. Responsibilities * Lead the Mechanical & Electrical BIM function across multiple project workstreams. * Ensure BIM deliverables comply with project requirements, ISO 19650 and client information standards. * Coordinate multidisciplinary BIM models across MEP, Structural, Civil and Architectural disciplines. * Lead clash detection and model coordination using federated models. * Manage model quality,...
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
Jul 31, 2026  
Revit MEP Coordinator
Revit MEP Coordinator - Pharmaceutical Projects Watford | Hybrid Working Considered £35-£40 per hour 3-Month Contract (Temporary) | Outside IR35 An exciting opportunity has arisen for an experienced Revit MEP Coordinator to join a growing Building Services consultancy delivering technically complex pharmaceutical and advanced manufacturing projects. This Revit MEP Coordinator role is ideal for someone with a strong mechanical bias who enjoys producing coordinated Revit MEP models, solving complex coordination challenges and working closely with engineering teams throughout detailed design and construction. The successful Revit MEP Coordinator will join an established BIM team, support the delivery of technically demanding MEP projects while remain hands-on with modelling and multidisciplinary coordination. The Role As a Revit MEP Coordinator, you'll be responsible for: Producing and coordinating detailed Revit MEP models across pharmaceutical and advanced manufacturing...
IR35 Status:
Outside IR35

CV-Library Watford, Hertfordshire Contractor
CL
Aug 02, 2026  
Principal Contractor Site Manager (PCSM) - National Grid SR163
Role: Civil Principal Contractor Site Manager (PCSM) - National Grid Location: North London Duration: 12 months, rolling Day Rate: £600 - £650 per day (Outside IR35) Start Date: Immediate / ASAP About the Role We are seeking an experienced Civil PCSM to lead high-voltage substation and infrastructure upgrade projects. You will act as the primary point of contact for site safety, compliance, and delivery, ensuring all works align with strict National Grid standards. Key Responsibilities Site Leadership: Manage daily civil engineering and construction activities safely. Compliance: Enforce National Grid SR163 supplier requirements on-site. Safety: Direct temporary works, excavation safety, and risk assessments. Coordination: Act as the main liaison between subcontractors and stakeholders. Essential Requirements Accreditation: Current National Grid SR163 PCSM qualification. Safety: Valid SMSTS and up-to-date First Aid at Work. Technical: Temporary Works Coordinator or...
IR35 Status:
Outside IR35

CV-Library Barnet, London Contractor
CL
Aug 06, 2026  
JCLI - Project Manager - London
Project Manager - Cleanroom Design & Build Location: Central London (Minimum 3 days per week on site) Contract Length: 6 Months Rate: £400 per day (Outside IR35) Start Date: Early August 2026 Sector: Cleanroom Construction / Life Sciences / High-Tech Facilities We are seeking an experienced Project Manager to join a specialist contractor delivering a £2 million cleanroom design and build project in Central London. This is an excellent opportunity for a hands-on Project Manager with a proven track record in cleanroom environments who can take ownership of programme delivery, stakeholder management, and overall project execution from conception through to completion. Key Responsibilities Lead the successful delivery of a £2m cleanroom design and build project. Manage project programme, budgets, resources, and subcontractors. Coordinate design teams, consultants, and client stakeholders. Ensure projects are delivered safely, on time, and within budget. Monitor project...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 06, 2026  
Non-working Supervisor
Non-Working Supervisor Location: East Midlands, East Anglia & North London Start Date: Approx. 27th August Duration: Approx. 40 Days Rate: £(Apply online only) per day (Outside IR35) Mileage: £50 per day allowance We are seeking an experienced Non-Working Supervisor to oversee a programme of works across various Cadent sites, involving the replacement of doors E&I buildings. This is an excellent opportunity for a supervisor with strong Health & Safety knowledge and experience working within utility or gas infrastructure environments. Key Responsibilities Manage RAMS submissions and ensure compliance with all site Health & Safety requirements. Deliver daily site briefings and toolbox talks to operatives. Plan and coordinate construction activities with supply chain partners. Liaise with Cadent to ensure access arrangements, permits and H&S controls are in place ahead of mobilisation. Support the commercial team with payment applications, Early Warning...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 06, 2026  
Senior Civil Engineer
A well-established, design-led civil engineering consultancy is looking to appoint an experienced Contract Senior Civil Engineer on a long-term, Outside IR35 basis. This is a fully remote role with a strong pipeline of secured work across commercial, industrial and data centre developments. The Role You’ll take ownership of infrastructure packages from concept through detailed design, with a particular focus on: Detailed levels strategy Surface & foul drainage design Drainage slope design and optimisation External works coordination Technical delivery for planning and construction stages Projects include large commercial schemes, industrial developments and major data centre infrastructure. Software MicroDrainage (essential) What We’re Looking For Proven UK development infrastructure experience Strong background in commercial / industrial schemes Confident working autonomously in a remote environment Able to deliver technically sound, buildable drainage and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 01, 2026  
MRICS Building Surveyor
We have an excellent opportunity for a chartered Building Surveyor to work on Disrepair projects primarily in London & the South East.. This is self-employed work outside of IR35 and is paid per report. Undertake comprehensive building surveys of disrepair claims and the production of detailed expert witness reports for use in the legal process. Self-employed work, so this provides the opportunity for part-time or full-time. It is essential that candidates are MRICS qualified with 3 years + PQE. Residential experience is also essential for this work. This is an excellent opportunity, which has fantastic earning potential and provides the opportunity for long-term work and flexible work
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 01, 2026  
MRICS Building Surveyor
We have an excellent opportunity for a chartered Building Surveyor to work on Disrepair projects primarily in London & the South East.. This is self-employed work outside of IR35 and is paid per report. Undertake comprehensive building surveys of disrepair claims and the production of detailed expert witness reports for use in the legal process. Self-employed work, so this provides the opportunity for part-time or full-time. It is essential that candidates are MRICS qualified with 3 years + PQE. Residential experience is also essential for this work. This is an excellent opportunity, which has fantastic earning potential and provides the opportunity for long-term work and flexible work
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jul 31, 2026  
Senior Quantity Surveyor
Reynco Ltd are delighted to be supporting a well-established specialist contractor within the building envelope sector in their search for an experienced Senior Quantity Surveyor to join the commercial team on an initial 12-month contract. This is an excellent opportunity to take commercial ownership of high-value construction projects, working within an experienced team on a negotiable day-rate basis. Senior Quantity Surveyor (Contract) Location: North London (Site-Based) Rate: Negotiable Day Rate (Outside IR35 status to be discussed) Contract: Initial 12-Month Contract About the Company Our client is an established specialist contractor (Building Envelope) Working alongside some of the country's leading principal contractors, they have built a strong reputation for quality, collaboration and delivering complex projects safely, on programme and within budget. The Role As Senior Quantity Surveyor, you will take full commercial responsibility for one or more live projects...
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
Jun 17, 2026  
Senior Electrical Design Engineer
Working with this busy engineering solutions provider who have a strong order book with schemes across the TFL estate - they are looking for an Electrical Design Engineer to join there multi-disciplinary design team Your role will involve: - Creating LV electrical designs for station work, including lighting and power systems. - Problem-solving to integrate new designs with legacy infrastructure. - Working closely with the wider design and CAD teams. The position is ideally suited for someone who: - Is an experienced practically minded electrical design engineer - Understands the practical challenges of electrical installation and buildability. - Can problem-solve on the spot when faced with non-standard site issues. You should have experience in RAIL/ LU (TFL) Standards Role is outside IR35 Your expert recruitment consultant is Trevor Parsons, call today on (phone number removed) or email (url removed) Eden Brown is committed to equality in the...
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
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
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
Jul 31, 2026  
Health & Safety Advisor
Health & Safety Advisor Surrey / Hampshire / West London Region Up to £450 a day Outside IR35 – 6 month contract Are you an experienced Health & Safety Advisor looking for your next challenge? This is an exciting opportunity to play a crucial role in a large-scale water infrastructure projects in the Surrey, London, and Hampshire Region. If you have a strong background in health & safety, risk management, and compliance within the utilities or infrastructure sectors, we want to hear from you. A NEBOSH qualification and experience in high-risk environments are essential. The Company Join one of the UK’s leading infrastructure contractors, renowned for delivering major projects in the water and environmental sectors. With a strong reputation for safety, innovation, and sustainability, they are committed to maintaining the highest standards of health & safety while shaping the future of UK infrastructure. The Role As the HSQE Advisor you will provide assurance,...
IR35 Status:
Outside IR35

CV-Library Woking, UK Contractor
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