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Contractor 30
Outside IR35 Leighton Buzzard construction

30 construction jobs found in Leighton Buzzard

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
Sep 04, 2026  
Senior Planner - Complex Construction - Outside IR35
Our client, a leading consultancy within the construction sector, is currently seeking a Senior Planner for complex construction projects. This contract role focuses on early-stage PMO setup environments and works within diverse sectors including pharmaceutical, airports, data centres, and buildings. Key Responsibilities: Establishing planning governance, procedures, and processes during early project conception stages Supporting the development and implementation of project plans Managing project schedules and ensuring alignment with overall project goals Working closely with project managers, stakeholders, and various teams to ensure cohesive planning Monitoring project progress and making adjustments as required Providing comprehensive planning input for major live complex design and build projects Ensuring compliance with industry standards and best practices Reporting and presenting project status updates to senior management and clients Job Requirements: Significant...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 06, 2026  
Electrical Construction Manager
Electrical Construction Manager – Utility-Scale Solar Project Location: South East England Contract: 12 Months IR35 Status: Outside IR35 Rate: £500-£600 per day Sector: Renewable Energy / Utility-Scale Solar Project: Industrial / Utility-Scale Solar Development The Opportunity We are looking for an experienced Electrical Construction Manager to support the delivery of a major utility-scale solar project in the South East of England. Working on behalf of the project delivery team, you will take responsibility for the electrical construction package throughout the build phase, overseeing site activities from installation through to testing, commissioning and handover. This is a 12-month contract operating outside IR35 and would suit an experienced Electrical Construction Manager with a strong background in utility-scale solar, renewable energy, power generation or major electrical infrastructure projects. Key Responsibilities Manage and coordinate all electrical...
IR35 Status:
Outside IR35

CV-Library Cambridge, ENG, GB Contractor
CL
Sep 04, 2026  
R&M Supervisor - Outside IR35
R&M SUPERVISOR // MILTON KEYNES & NORTHAMTON // WATER // OUTSIDE IR35 We are currently looking for an experienced Supervisor to oversee repair and maintenance works across Milton Keynes and Northampton. The successful candidate will be responsible for managing two gangs, ensuring works are completed safely, efficiently and to the required standards. Duties will include supervising excavation and digging works, checking pipe repairs and reinstatement/filling, carrying out site audits, completing reports and ensuring all paperwork and site records are maintained. You will also be responsible for monitoring progress, managing the gangs on site and ensuring health, safety and quality requirements are met. Must have SSSTS, CSCS and previous experience supervising repair maintenance, utilities or civil engineering works. This is an excellent opportunity to work with one of out top clients and comes with a Top Day rate Outside IR35! If you're looking for work, get in touch
IR35 Status:
Outside IR35

CV-Library Milton Keynes, Buckinghamshire Contractor
CL
Sep 08, 2026  
Health And Safety Advisor - Aylesbury - Outside IR35
We are currently looking for an experienced Health & Safety Advisor to work on an HS2 project, supporting the site team in maintaining the highest standards of health, safety and environmental compliance. The role will involve carrying out regular site inspections and audits, advising site management and subcontractors on health and safety requirements, reviewing RAMS, supporting incident investigations and ensuring compliance with HS2 standards and relevant legislation. You will also be responsible for identifying potential risks, implementing corrective actions and promoting a strong safety culture across the project. The ideal candidate will have previous experience working in major civil engineering/infrastructure projects, ideally with HS2 or similar Tier 1 environments, and hold relevant health and safety qualifications such as NEBOSH and/or NCRQ. Strong knowledge of CDM, RAMS, audits and site-based health and safety procedures is essential. This is an excellent...
IR35 Status:
Outside IR35

CV-Library Aylesbury, Buckinghamshire Contractor
CL
Sep 03, 2026  
Site Engineer - Aylesbury - OUTSIDE IR35
Site Engineer – HS2 | Aylesbury | Immediate Start - Outside IR35 We are looking for an experienced Site Engineer for an immediate start on HS2 projects in Aylesbury, working on drainage and earthworks schemes. The role will initially focus on QA using Novade before progressing into general site engineering duties as the project develops. Candidates must have previous HS2 experience, be proficient in Novade, and have a strong background in drainage and earthworks. An immediate start is available, with a competitive day rate and CIS payment on offer. For more information or to apply, please contact Taylar or call (phone number removed)
IR35 Status:
Outside IR35

CV-Library Aylesbury, Buckinghamshire Contractor
CL
Sep 01, 2026  
Working Supervisor - Aylesbury - OUTSIDE IR35
WORKING SUPERVISOR // HS2 // AYLESBURY // OUTSIDE IR25 We are currently looking for a Working/Grey Hat Supervisor to join a major HS2 project based in Aylesbury for one of our Top Clients. The successful candidate will have strong utilities experience and be comfortable taking a hands-on approach while supervising site teams and ensuring works are completed safely, efficiently and to programme. The role will involve overseeing daily site activities, coordinating with subcontractors and site management, ensuring compliance with health & safety procedures and maintaining high standards of quality across the works. Candidates must hold SSSTS, Gold CSCS, NRSWA Supervisor and EUSR 1 & 2. Previous HS2 experience would be highly desirable. This is an excellent opportunity to work on a major project and comes with long-term work alongside a top day rate (Outside IR35)!! Get in touch if you're looking for work, I'd love to hear from you
IR35 Status:
Outside IR35

CV-Library Aylesbury, Buckinghamshire Contractor
CL
Sep 04, 2026  
Senior Quantity Surveyor
Senior Quantity Surveyor Oxfordshire | NEC | Infrastructure & Highways | Freelance | Outside IR35   Are you an experienced Senior Quantity Surveyor (SQS) with strong NEC contract and Main Contractor experience? We are currently recruiting for a freelance Senior Quantity Surveyor / Senior QS to support the delivery of a major infrastructure project in Oxfordshire. The project will involve the construction of a new pedestrian and cycle bridge across the River Thames, forming part of the wider Oxpens / West End regeneration programme.   This is a long-term freelance opportunity anticipated to run through to March 2027, offering the chance to work on a high-profile infrastructure and bridge project within the Southern Region. The successful Senior Quantity Surveyor will be responsible for providing strong commercial support throughout the project, working closely with the Main Contractor and wider project team. Key Requirements: ·Proven Senior Quantity Surveyor experience...
IR35 Status:
Outside IR35

CV-Library Oxfordshire, UK Contractor
CL
Sep 04, 2026  
Quantity Surveyor/ Senior Quantity Surveyor - Outside IR35
QUANTITY SURVEYOR/ SENIOR // BRIDGES // OXFORD // OUTSIDE IR35 We are currently looking for a Consultant Senior QS or QS to join one of our top clients, working on a major scheme to construct a new pedestrian and cycle bridge across the River Thames as part of the wider Oxpens/West End regeneration in Oxford. The role is anticipated to run until March 2027. The successful candidate will have previous Main Contractor experience, strong knowledge of NEC contracts, and ideally experience working on bridge or highways projects. Knowledge of the Method of Measurement for Highway Works (MMHW) would also be beneficial. You will need to be a strong communicator, work effectively as part of a team, and be comfortable working on site at least 3 days per week. Candidates must be based within a reasonable commuting distance of Oxford, with potential future sites across the west of the region. This is a excellent opportunity to work with a top regional civil engineering contractor! The role...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
Sep 02, 2026  
Electrical Design Engineer
Are you an Electrical Design Engineer with experience working on LV based infrastructure projects?   Have you got experience working your way up from an instillation background?   Role: Electrical Design Engineer Contract Rate: £350-£400 per day, Outside IR35 Working Pattern: Hybrid with strong expectation to be on site Location: West Drayton (London) Duration: end of 2027   Role Overview   This is an opportunity for an experienced Electrical Design Engineer to work on LV electrical infrastructure designs across a range of Network Rail schemes. You will have ideally come from a practical electrical background, having previously worked within LV installation before progressing into electrical design. This practical experience is important, as the role requires you to understands how designs will be installed and delivered on site. You must have experience designing electrical systems within an infrastructure environment. This is not a building services position....
IR35 Status:
Outside IR35

CV-Library West Drayton, UK Contractor
CL
Sep 04, 2026  
Senior Quantity Surveyor
Senior Quantity Surveyor – Main Contractor (New Build Residential) – Wood Green Salary/Package: £450 – £500 per day Ltd Co (Outside IR35) O’Neill and Brennan are currently working with a main contractor who are looking to appoint an experienced Senior Quantity Surveyor to join their commercial team, working on a 100+ unit new build residential development in the Wood Green area. This is an excellent opportunity for a time served freelance Senior Quantity Surveyor who has previously taken full commercial responsibility for projects valued at £30m+ and is comfortable operating in both structured and less structured environments. The ideal candidate will have experience working for main contractors of varying sizes, some exposure to new build residential projects, and the ability to operate as a self-starter on challenging or complex projects. Role Overview Title: Senior Quantity Surveyor Project: 100+ Unit New Build Residential Development Location: Wood Green Rate: £450 –...
IR35 Status:
Outside IR35

CV-Library Wood Green, 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
Sep 06, 2026  
Mechanical Design Engineer
Mechanical Design Engineer Contract: 6 Months | Outside IR35 Working: Monday–Friday | 3 Days Office-Based Sector: Rail, Utilities & Airports Employer: Principal Contractor The Role: We are looking for an experienced Mechanical Design Engineer to join a Principal Contractor delivering major infrastructure projects across the Rail, Utilities and Airport sectors. The role will focus on delivering detailed mechanical building services designs, with a strong emphasis on HVAC systems. You will work as part of a multidisciplinary design team, supporting projects from detailed design through to construction. Key Responsibilities: * Deliver detailed mechanical and HVAC designs. * Produce drawings, layouts, specifications and technical documentation. * Carry out design calculations and equipment sizing. * Coordinate designs with multidisciplinary teams. * Ensure designs meet relevant standards and client requirements. * Resolve technical queries and support design...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 04, 2026  
Senior Quantity Surveyor
Job Description Role: Project / Senior Quantity Surveyor Location: Central North London Project Value & Type: £50m Mixed-Use Development (Part Cut & Carve Refurbishment / Part New Build) Contract Rate: £450-£500 per day (Outside IR35) Permanent Salary: £85,(Apply online only)-£100,(Apply online only) + Package Employment: Freelance / Long-Term Contract / Permanent Duration: Ongoing Start: ASAP The Opportunity A leading developer-contractor is seeking an experienced Project or Senior Quantity Surveyor to join their existing commercial team on a £50m mixed-use development comprising both a significant cut & carve refurbishment and new build construction elements in Central North London. The project is currently in the early stages and involves the refurbishment and redevelopment of an existing structure alongside the construction of new-build residential, commercial and retail accommodation. This role will play a key part in both pre-contract activities...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 03, 2026  
Project Quality Manager – Carbon Capture
Project Quality Manager – Carbon Capture Job title: Project Quality Manager Project: Offshore Onshore Construction/Carbon Capture Location: South West London office Working arrangement: Minimum 3 days per week in the office Rate: £600 - £800 per day - Negotiable depending on exp. IR35: Outside IR35 Contract: 12-18 months expected Start date: ASAP We are recruiting a Project Quality Manager for a major international engineering and construction contractor delivering on a major Carbon Capture (Oil & Gas/Net Zero) Construction Project which is entering the execution phase. The Project Quality Manager will plan and implement the Project Quality Management System and ensure the effective delivery of all Quality Control activities. You will act as the focal point for quality-related matters across the project and with external organisations, reporting to the QHSE Manager and Project Director or Project Manager. Responsibilities * Prepare and distribute the required Project Quality...
IR35 Status:
Outside IR35

CV-Library South West London, Greater London Contractor
CL
Sep 02, 2026  
Senior Quantity Surveyor
Senior Quantity Surveyor  Location: West London  Rate: £400-£450 per day (Outside IR35)  Are you a skilled quantity surveyor with experience of working for a specialist subcontractor? Then read on.  An excellent opportunity has arisen for an experienced Senior Quantity Surveyor to join a specialist subcontractor delivering major projects across the rail and civil engineering infrastructure sector.  This role offers involvement in a long-term, high-value flagship project, with a strong pipeline of future work already secured with the same client. You will also support a significant rail civils design and build project, providing excellent continuity and career development opportunities.  The Role: Working closely with key stakeholders and project delivery teams, you will manage multiple projects from inception through to final account, taking full commercial ownership throughout the project lifecycle.  Key responsibilities include:  Managing projects from pre-contract stage...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 15, 2026  
Electrical Design Engineer
Urgent immediate requirement for a Contract Senior Electrical Design Engineer to join this Construction Consultant helping initially take a stage two design to stage three. Working with a European Developer this is a great remote opportunity as its likely to go to stage four etc. Working in the thriving data centre space this is a great chance to increase your skills or gain exposure to the DC space You must have sound demonstrable Electrical Building services experience and able to start at short notice The 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 workplace and is an equal opportunity employer. Eden Brown is acting as an Employment Business in relation to this vacancy
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
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