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Contractor 35
Outside IR35 Hayes construction

35 construction jobs found in Hayes

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 07, 2026  
Quantity Surveyor
Our client is looking for a Quantity Surveyor with strong NEC4 knowledge and experience in HV M&E installation within a civils EPC contractor environment. The ideal candidate will have commercial experience across the Civil & HV M&E Installation interface, with an appreciation of civil works but predominantly high-voltage electrical infrastructure as this is the scope we will be delivering. They should be confident managing the full and typical QS function, including cost reporting, valuations, change control, compensation events, subcontract management, and final accounts under NEC4 contracts, candidate will liaise closely with the Project Manager and Contracts Managers. Experience on major power, utilities, energy, or infrastructure projects would be highly beneficial. * Start Immediate (2 weeks of confirming candidate) * End Date 12 month contract will likely be extended for the right candidate * CIS – No Outside IR35 Contracts. * Rates Circa £500 per...
IR35 Status:
Outside IR35

CV-Library Uxbridge, Greater London 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 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 10, 2026  
Design Manager – Retail Banking
Position Design Manager – Retail Banking Location London or Luton Office (Hybrid) Pay Rate £400 - £450 per day (outside IR35) Contract 12-24 months (ongoing portfolio) This opportunity would suit a Design Manager with proven experience delivering Retail Banking projects for a main contractor. The Role Following several major project wins, you’ll join a growing framework portfolio, taking responsibility for design delivery across multiple fast‑paced projects at one of the UK’s largest Tier 1 main contractors. You’ll work directly with the Technical Director and Principal Design Manager, playing a key role in shaping design strategy and driving delivery across a portfolio of Retail Banking projects. While the role supports a national Retail Banking framework, travel requirements are minimal, with site visits planned efficiently and very limited overnight stays. The Company One of the UK’s leading Tier 1 construction and infrastructure contractors, operating nationally with a strong...
IR35 Status:
Outside IR35

CV-Library NW1, Euston, Greater London Contractor
CL
May 10, 2026  
Revit MEP - London
Revit MEP Coordinator – Contract Central London £35-£38ph OUTSIDE IR35 We are urgently looking for 4 experienced Revit MEP Coordinators for long term ongoing contracts in London. The initial contracts will be for 6 months but we expect these to extend well beyond given current workloads. All of the positions are site based, we require two on a residential project near Covent Garden and two on a Commercial project near Oxford Circus. You will be working on behalf of a MEP Contractor who have been one of the leaders in Central London for the last 20 or so years and work with some of the leading Tier 1’s. Typical MEP value tends to be £7mil upwards. Laptops and software will be provided for the duration of the contracts. We will be organising Teams interviews next week with a view to starting immediately We cannot offer sponsorship for this role
IR35 Status:
Outside IR35

CV-Library City of Westminster, Greater London 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
May 09, 2026  
Fire Door Carpenter
Fire Door Carpenter – West London (Remedial Works) £220 per day + mileage | 6-Month Rolling Contract | Outside IR35 | Weekly Pay | ASAP Start We are looking for an experienced Fire Door Carpenter for West London, working exclusively on remedial fire door works. This is a centralised role, so candidates must be based in West London, as all work is within the local area. Key Details Rate: £220 per day + mileage Contract: 6-month rolling, outside IR35 Pay: Weekly, every Friday Location: West London (local candidates only) Start: ASAP Tools & Vehicle: Must have own tools and vehicle (van or large car preferred) Qualifications: NVQ Level 2 in Fire Door Installation (mandatory) About the Role You will be working with a large client on ongoing remedial fire door projects, providing a long-term opportunity for the right candidate. All work is remedial, including surveying, repairing, adjusting, and maintaining existing fire doors to ensure compliance with safety standards....
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 07, 2026  
Contract Civil Design Engineer
Contract Civil Engineer (Drainage Design) - Outside IR35 Rate: £35-£45 per hour Contract Length: Minimum 6 months IR35 Status: Outside IR35 The Opportunity We are working with a well-established, design-led civil and structural engineering consultancy known for delivering high-quality projects across a range of sectors. Due to increased workload, they are looking for an experienced Contract Civil Engineer with a strong focus on drainage design to support project delivery over an initial 6-month period. Key Responsibilities Lead the design and delivery of surface water and foul drainage systems Prepare detailed drainage strategies, calculations, and reports Design SuDS solutions in line with current UK standards and best practice Liaise with local authorities, water companies, and external stakeholders (e.g. Section 104/106 agreements) Support projects from concept through to detailed design and construction Requirements Proven experience in drainage design within a...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
Project Engineer Consultant - Pharma
Title: Project Engineering Consultant 🔴 Position Type: Contract OTS (Outside IR35) 🔴 Location: London 🔴 Categories: Project Management, Engineering PM Group requires a project engineering consultant with experience of biopharmaceutical projects to lead a client team in London. Responsibilities · Ensuring that equipment upgrades are delivered on time and within budget. · Delivering capital investment projects in accordance to portfolio schedules and budgets. · Working alongside existing client engineers, managers, and directors. · Leading the multidisciplinary project team through all stages of the projects from concept to construction and handover. · Managing risk and change, securing additional budget as required. · Working alongside third party contractors and offering input into process design and installation. · Ensuring the delivery of projects in a way that is compliant with EU and UK health and safety regulations, as well as client procedures and protocols. · Reporting...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 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
Apr 15, 2026  
Electrical Project Manager
We are a trusted provider of innovative solutions in the field of electrical contracting. With a strong commitment to excellence, the company delivers high-quality services to a wide range of clients. Based in the London area, United Kingdom, we are known for dedication to meeting client needs and exceeding expectations. The company continually works to enhance safety, efficiency, and sustainability in all its projects. Role Description This is a contract, on-site role for an Electrical Project Manager located in the London area, United Kingdom. The Electrical Project Manager will oversee electrical projects from initiation to completion, ensuring they are completed on time, within budget, and in compliance with quality and safety standards. Responsibilities include coordinating with stakeholders, managing project budgets, overseeing electrical designs, managing contractors, and ensuring all deliverables meet company and client specifications. Qualifications Strong expertise in...
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
CL
Jan 21, 2026  
Senior HVAC Design Engineer
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. 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 part of an interdisciplinary team of architects, advisors &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 09, 2026  
QS
Freelance Project / Senior QS - £90m mixed-use project - Central London - Immediate start *** OUTSIDE SCOPE OF IR35 / Ltd Co *** I have an immediate requirement for a Freelance Project / Senior QS or Change Manager to measure, price, submit and agree Variations on a £90m mixed-use project in Central London. The project is a mix of Commercial and Healthcare with Residential apartments, c.£90m and runs until Summer 2026 - JCT Traditional contract. The role is site-based with a day a week working from home as required. This position will suit a Project or Senior level Quantity Surveyor from a Tier One or Two main contracting background, who's either run their own projects, been a Senior Project / Package QS on major projects or specialised in Change Management / Variations. The requirement is for c.3 months and has the potential to go longer on this or another project. To apply, or for more info, please contact Micah Evans. Randstad CPE values diversity and promotes...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Jan 21, 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 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.- Skilled in Amtech, and Dialux/Relux, with AutoCAD and Revit proficiency being beneficial. Sound knowledge of British Standards and building...
IR35 Status:
Outside IR35

CV-Library City of London, London 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
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 14, 2026  
Project Manager
Water Project Manager Ganymede  Guildford, England, United Kingdom (On-site) Project Manager – Water (Non-Infrastructure) – Contract Guildford Area | Up to £475 per day Are you a results-driven Project Manager with a passion for the water sector? Do you thrive in leading high-profile projects and delivering excellence? If so, this exclusive contract opportunity with a leading UK contractor is not to be missed. The Role: A prestigious UK contractor is seeking an experienced Project Manager to spearhead a major non-infrastructure water project based around Guildford. This long contract offers stability, exciting challenges, and the opportunity to work on a flagship project in the UK water sector. Key Responsibilities: Lead and manage all aspects of a complex non-infrastructure water project, ensuring successful delivery on time and within budget. Oversee project planning, risk management, stakeholder engagement, and team leadership. Ensure compliance with industry...
IR35 Status:
Outside IR35

CV-Library Guildford, UK Contractor
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