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Contractor Welwyn Garden City construction

1173 construction jobs found in Welwyn Garden City

CL
Sep 11, 2026  
Construction Cleaners
Construction Cleaners Required 📍 Welwyn Garden City (AL7) We are currently looking for experienced Construction Cleaners to join a busy site in Welwyn Garden City, AL7. Job Details * Pay Rate: £14.50 - £16.50 per hour * Hours: 8 - 10 hours per day * Minimum: 40 hours per week * Days: Monday to Friday * Duration: Ongoing work until October * Materials and cleaning supplies provided Duties * Builders' cleans and sparkle cleans * Cleaning internal and external areas of construction sites * Removing dust, debris, and waste materials * Preparing completed areas for handover * Maintaining a clean and safe working environment Requirements ✅ Valid CSCS Card ✅ Full PPE (Personal Protective Equipment) ✅ Previous experience working on construction sites ✅ Reliable and hardworking attitude ✅ Ability to work independently and as part of a team. If interested please contact Sam on (phone number removed)
IR35 Status:
Unknown Status

CV-Library Welwyn Garden City, Hertfordshire Contractor
CL
Sep 04, 2026  
Construction and Facilities Maintenance Manager
Construction & Facilities Project Manager required for long term contract assignment based in Stevenage. Responsibilities: As a Facilities Project Manager, you will be leading project teams of internal and external expertise through development of designs right through to final delivery of new infrastructure and improvement projects. Primarily based at south east sites (Stevenage, Henlow, Thurleigh and London). Your projects will range predominantly from £50k-£5M+ in value. The role will call on your project & programme management and problem solving skills and you will be encouraged to successfully interface directly with senior level collaborators. Skillset/experience required: A project leader with excellent people leadership skills, able to handle and drive the delivery of high-reaching projects. Project Management experience, with a strong desire to embed these working principles within the team. Manage all allocated projects in compliance with the Project...
IR35 Status:
Unknown Status

CV-Library Stevenage, Hertfordshire Contractor
CL
Sep 06, 2026  
Construction Manager
Construction Manager – Civils | Data Centre | Enfield Location: Enfield, London Sector: Data Centres / Civil Engineering Position: Construction Manager Employment: Permanent or Freelance We are currently recruiting for an experienced Construction Manager to join a major data centre project in Enfield, taking responsibility for the overall delivery and coordination of the civils works across the scheme. This is an excellent opportunity for a Construction Manager with a strong civil engineering background who has experience managing complex, high-value construction projects and coordinating multiple site teams and subcontractors. The Role As Construction Manager, you will oversee the delivery of the civils works, ensuring construction activities are properly planned, coordinated and delivered safely, on programme and to the required quality standards. You will work closely with the Project Manager, Site Management team, engineers, subcontractors and client to ensure the...
IR35 Status:
Unknown Status

CV-Library Enfield, UK Contractor
CL
Sep 06, 2026  
Construction Manager
Construction Manager – Civils | Data Centre | Enfield Location: Enfield, London Sector: Data Centres / Civil Engineering Position: Construction Manager Employment: Permanent or Freelance We are currently recruiting for an experienced Construction Manager to join a major data centre project in Enfield, taking responsibility for the overall delivery and coordination of the civils works across the scheme. This is an excellent opportunity for a Construction Manager with a strong civil engineering background who has experience managing complex, high-value construction projects and coordinating multiple site teams and subcontractors. The Role As Construction Manager, you will oversee the delivery of the civils works, ensuring construction activities are properly planned, coordinated and delivered safely, on programme and to the required quality standards. You will work closely with the Project Manager, Site Management team, engineers, subcontractors and client to ensure the...
IR35 Status:
Unknown Status

CV-Library Enfield, UK Contractor
CL
Sep 06, 2026  
Construction Manager
Construction Manager – Civils | Data Centre | Enfield Location: Enfield, London Sector: Data Centres / Civil Engineering Position: Construction Manager Employment: Permanent or Freelance We are currently recruiting for an experienced Construction Manager to join a major data centre project in Enfield, taking responsibility for the overall delivery and coordination of the civils works across the scheme. This is an excellent opportunity for a Construction Manager with a strong civil engineering background who has experience managing complex, high-value construction projects and coordinating multiple site teams and subcontractors. The Role As Construction Manager, you will oversee the delivery of the civils works, ensuring construction activities are properly planned, coordinated and delivered safely, on programme and to the required quality standards. You will work closely with the Project Manager, Site Management team, engineers, subcontractors and client to ensure the...
IR35 Status:
Unknown Status

CV-Library Enfield, UK Contractor
CL
Sep 06, 2026  
Construction Labourer
Magenta Recruitment are looking for a Construction Labourer in Enfield (EN3) starting ASAP. Duties involve: Site set up, cleaning site and moving materials. Start time: 7:30am. Hours per day: 9 hours. Duration: 10 weeks Required: CSCS & PPE Rate: £16.39/Hour. If interesed please contact Sam at Magenta Recruitment
IR35 Status:
Unknown Status

CV-Library Enfield, Greater London Contractor
CL
Sep 11, 2026  
Site Manager (Construction)
Overview We are seeking an experienced Site Manager specialised in high-end new build developments to oversee day-to-day on-site operations and ensure the successful delivery of construction projects from inception to completion. Hands-on experience in the construction and installation of both indoor and outdoor swimming pools, MEP, facade is obligatory. The ideal candidate will have strong leadership skills, practical site experience, and the ability to coordinate multiple stakeholders on-site. This role offers an exciting opportunity to work on innovative projects within a dynamic construction environment, ensuring all activities are delivered safely, on time, within budget, and to the highest standards of quality. Duties - Manage and supervise all on-site construction activities, ensuring efficient execution of works. - Coordinate daily site operations, including subcontractors, suppliers, and workforce. - Ensure all works are carried out in accordance with project...
IR35 Status:
Unknown Status

CV-Library Camden, Greater London Contractor
CL
Sep 11, 2026  
Construction Manager / Superintendent
Construction Manager / Superintendent Location: Royston, Hertfordshire Duration: 12-18 Months Contract Type: Contract Overview Our client is seeking an experienced Construction Manager / Superintendent to support the successful delivery of construction and punch-list activities on a major industrial project in Royston. This role will be responsible for overseeing day-to-day site operations, coordinating subcontractors and stakeholders, ensuring safe execution of works, maintaining quality standards, and driving project completion in line with programme requirements. Previous experience within industrial, process, chemical, petrochemical, pharmaceutical, energy, or similar environments is highly desirable. Experience with plastic piping systems and/or GRP (Glass Reinforced Plastic) pipework would be a distinct advantage, although it is not essential. Key Responsibilities Manage and supervise all on-site construction activities. Coordinate and interface with project...
IR35 Status:
Unknown Status

CV-Library Royston, Hertfordshire Contractor
CL
Sep 06, 2026  
Assistant Pre-Construction Manager - London
Assistant Pre-Construction Manager London | 12-Month Contract | £200 - £220 per day The Opportunity We are working with a leading global design, workplace and fit-out business seeking an Assistant Pre-Construction Manager to join their London team on an initial 12-month contract, with potential to extend or become permanent. The role focuses on pre-construction, estimating, tender management and commercial coordination, taking projects from initial brief through to contract award and handover to the delivery team. The ideal candidate will come from a Pre-Construction, Estimating or Quantity Surveying background, ideally with experience in commercial fit-out, office interiors or retail. Key Details Location: London Contract: 12 months, with potential to go permanent Rate: £(Apply online only) per day Start: ASAP Travel: Occasional UK day travel to client sites, with expenses paidThe Role You will take ownership of assigned projects throughout the pre-construction and...
IR35 Status:
Unknown Status

CV-Library Liverpool St, London EC2M 7PY, UK Contractor
CL
Sep 05, 2026  
Construction Manager
Freelance Construction Manager Required – CAT B Fit-Out – 16 Weeks We are looking for a strong freelance Construction Manager for a 16-week CAT B fit-out project in the West End. The ideal candidate needs to be client-facing and professional, with the ability to communicate well with the client team, subcontractors, and internal delivery team. However, the most important requirement is a strong hands-on fit-out/build knowledge and the ability to properly manage the trades on site. This role will require someone who is confident in the day-to-day micro management of subcontractors, ensuring works are delivered safely, to programme, and to the required quality standard. Key Requirements * Strong CAT B fit-out experience - Projects over £2m * Able to actively manage and coordinate trades on site * Client-facing with good communication skills * Good approach to health & safety * Able to use Procore to a moderate level * Strong eye for quality and detail *...
IR35 Status:
Unknown Status

CV-Library W1J, Mayfair, Greater London Contractor
CL
Sep 10, 2026  
Senior Construction Engineer
Senior Engineer - Construction Engineering & Assurance Location: Southwark / predominantly site-based Rate: £529 per day umbrella Contract: 6-month contract We are currently recruiting for a Senior Engineer - Construction Engineering & Assurance to support a major London Underground upgrade programme. This is a predominantly site-based role, providing construction engineering expertise across a range of civil engineering assets and ensuring works are delivered safely, to the required standards and in line with contractual requirements. Key Responsibilities Provide construction engineering and assurance input across the project lifecycle. Lead and support construction quality assurance, including surveillance, supervision and inspections. Review and manage design submissions coming into site. Provide technical input on constructability, construction methods and temporary works. Act as, or support, the NEC Supervisor where required. Ensure construction activities...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Sep 08, 2026  
Construction Manager
Construction Manager The commercial fit out world has taken off in the last few weeks! One of my best customers has asked me to recruit for a Construction Manager based in the City of London. About the role of Construction Manager I'm Currently recruiting for an experienced freelance Construction Manager to work on a high-profile £200m project in Central London. It is an 11 floor CAT A and B fit out and we need a Construction Manager to deliver 3 / 4 floors from shell to handover, the contract will run until August 2027. You will report to a Project Manager based on site and your main responsibilities will be to run the fit out safely and on time. Responsibilities for Construction Manager Lead & Manage day to day site operations Drive the programme and Sub-contraction coordination Ensure delivery of high-end finishes to a standard Maintain strict H&S compliance and quality standards Requirements for Construction Manager Strong background working with reputable main...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Sep 11, 2026  
Project Construction Manager
Overview We are seeking an experienced Construction Project Manager specialised in new high-end build developments to oversee and coordinate large-scale construction project from inception to completion. The ideal candidate will possess strong organisational skills, technical expertise, and the ability to manage multiple stakeholders effectively. This role offers an exciting opportunity to lead innovative project within a dynamic construction environment, ensuring all phases are delivered on time, within budget, and to the highest standards of quality. Duties Lead and manage all aspects of new build construction projects, including execution and close-out phases. Develop detailed project schedules, ensuring realistic timelines and resource allocations. Coordinate with architects, engineers, subcontractors, and clients to ensure project specifications are met. Monitor progress against project milestones, adjusting plans as necessary to address delays or unforeseen issues. Oversee...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Sep 10, 2026  
Construction Manager
Construction Manager | £20m Commercial Fit-Out, City of London Day rate: £300–£325 (DOE) - CIS or Ltd (TBC) Contract: 16 months Project value: c. £20m + Location: City of London (Farringdon) An experienced freelance Construction Manager is required to work as part of a team, reporting to a PM, on a high-profile £20m commercial fit-out and refurbishment in Central London, delivered by a respected contractor specialising in high-end commercial interiors and structural reconfiguration. The Project A prominent corner office building is being transformed through a complete refurbishment and extension of the existing structure, creating a superior grade office environment while retaining the existing primary structure. Scope includes: * Full Cat A & Cat B fit-out * Cut & carve works, including structural removals, floor additions and basement alterations * Removal of the existing low-quality façades and top-floor roof level * New high-quality stone and brick façade *...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Sep 06, 2026  
Quantity Surveyor Construction
Our client is part of a large construction group who provides a strong vehicle for the reliable delivery of high-quality projects. The company within its self is a substantial player within the construction sector specialising in sustainable residential, commercial and mixed-use schemes. They are currently keen to recruit a talent Project Quantity Surveyor for a residential development in the West End of London. The Project Quantity Surveyor will be responsible for the day to day cost control and reporting of a number of subcontract work packages including completion of sub-contract final accounts, discharge of all retentions and completion of archive material. Other duties expected from the Project Quantity Surveyor will include: * Effective commercial control of all allocated subcontract packages including provision of timely and accurate documentation. * Careful administration of subcontractor accounts * Project Quantity Surveyor will be responsible for keeping the...
IR35 Status:
Unknown Status

CV-Library City of Westminster, Greater London Contractor
CL
Sep 11, 2026  
Electrical construction manager
Electrical Construction Manager We are currently recruiting for an experienced Electrical Construction Manager to join a major infrastructure project at Heathrow Airport, working on the airport's baggage handling system. This is an excellent opportunity to secure a long-term contract on a prestigious project, with work available through to December 2027. Location: Heathrow Airport Rate: £400–£440 per day Duration: Until December 2027 Hours: Monday to Friday, 08:00 – 17:00 Key Responsibilities * Oversee the delivery of electrical installation works on the baggage handling system. * Manage and coordinate electrical subcontractors and site teams. * Ensure all works are carried out safely, efficiently, and in accordance with project specifications. * Monitor progress against programme and assist in maintaining project milestones. * Conduct site inspections, quality checks, and ensure compliance with industry standards. * Liaise with project managers, engineers,...
IR35 Status:
Unknown Status

CV-Library Hillingdon, Greater London Contractor
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 08, 2026  
Senior Construction Manager
Construction Manager This morning one of my clients called and told me he needs a Senior Construction Manager that can start very quickly, they do not have the resource internally to fill the Construction Manager requirements that are needed. The client is an industry leader in the interiors world and having the opportunity to work for them doesn't come too often so this is a good opportunity. They're looking for a Senior Construction Manager to have the ability to take control of co-ordination, dry lining, blockwork, and the fit out of utility areas. This is a major project and is worth £250m. Requirements for Construction Manager SMSTS CSCS First Aid Knowledge of commercial fit outResponsibilities for the Construction Manager Attending and contributing in contractor prestart meetings. Attending and contributing in design team meetings. Chairing weekly sub-contractor progress meetings, taking and issuing meeting minutes. Attending safe starts. Approving RAMS. Attending...
IR35 Status:
Unknown Status

CV-Library Cambridge, Cambridgeshire 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 10, 2026  
CSCS Handyman
Handyman - Immediate Start - Welwyn Garden City Our client, a leading main contractor delivering projects across the United Kingdom, is currently recruiting for an experienced Handyman to join their team on an ongoing residential development in Welwyn Garden City. The Role You will be responsible for carrying out snagging, decorating, and general touch-up works on completed new-build housing plots to ensure they are finished to a high standard before handover. Key Responsibilities Completing snagging works on new-build homes Carrying out painting, decorating, and touch-up work Repairing minor defects and finishing works Ensuring plots are completed to a high standard and within programme deadlines Maintaining a clean and safe working environmentRequirements Previous experience in a similar handyman or multi-trade role Experience working on new-build residential projects Ability to work independently and efficiently Own tools are essential Valid CSCS card This is an excellent...
IR35 Status:
Unknown Status

CV-Library Welwyn Garden City, Hertfordshire Contractor
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