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Contractor 23
Construction Outside IR35 Barnet

23 jobs found in Barnet

CL
Dec 01, 2025  
Mechanical Project Manager – Commercial Fit Out
Mechanical Project Manager – Commercial Fit Out £400/day - Long-Term Contract London We are working with one of the top 30 UK MEP subcontractors to appoint an experienced Mechanical Project Manager for a high-profile commercial fit out project in Central London. This is a long-term contract opportunity, offering stability, a dynamic project environment, and a competitive rate of £400 per day. The Role: You will take full responsibility for the mechanical package, leading the delivery from pre-construction through to completion. This is a client-facing role requiring strong technical knowledge, excellent coordination skills, and a proactive approach to managing programme and quality. Key Responsibilities: * Manage all aspects of mechanical services on-site, including HVAC, plumbing, and public health * Coordinate with internal teams, subcontractors, suppliers, and main contractors * Ensure works are delivered on time, within budget, and to required quality standards * Lead...
IR35 Status:
Outside IR35

CV-Library Camden, Greater London Contractor
CL
Dec 14, 2025  
Setting Out Engineer/site engineer
We are recruiting Setting-Out / Site Engineers for a major train station upgrade project in St Albans. This is a long-term opportunity offering a full year of consistent work on a high-profile rail infrastructure scheme. Role Responsibilities: * Setting-out for civils and structural works across station platforms and surrounding infrastructure * Working closely with the site management team and subcontractors * Ensuring works are delivered accurately, safely, and to programme * Daily reporting, quality checks, and maintaining site records * Supporting the team with technical queries and problem solving Requirements: * Proven experience as a Setting-Out Engineer or Site Engineer (rail/civils experience desirable) * Strong knowledge of setting-out equipment and site documentation * Valid CSCS card * Ability to start ASAP * Excellent communication and teamwork skills What’s On Offer: *...
IR35 Status:
Outside IR35

CV-Library St Albans, Hertfordshire Contractor
CL
Dec 17, 2025  
Senior Building Surveyor
Senior Building Surveyor  Up to £600 per day (Outside IR35) Full-time, Interim Contract Location: London / Hybrid We are working with a leading organisation seeking an experienced Senior Building Surveyor to support their Repairs & Surveying function. This role sits within a senior leadership team, delivering high-quality surveying services across major works, complex repairs, and building safety-related programmes. You’ll take ownership of a defined geographical area, ensuring homes are safe, well maintained, and compliant while driving improvements, leading surveyors, and helping implement a new Repairs Strategy. Responsibilities Lead a team of surveyors to deliver a consistent, high-quality surveying service across major, complex and reactive works. Act as a senior technical expert, conducting full building surveys, preparing detailed reports, cost analyses and recommendations. Prepare designs, specifications, tender documents and procurement advice for complex works...
IR35 Status:
Outside IR35

CV-Library Islington, London, UK Contractor
CL
Dec 11, 2025  
Stock Condition Surveyor/DEA
Are you looking for work within the Building Surveying industry? Look no further! 1st Select are looking for an experienced Stock Condition Surveyor / Domestic Energy Assessor who would be able to carry out detailed inspections of houses and flats, both internally as well as externally. Our client is a leading Consultancy in the Surveying industry, that has won a large contract covering Hackney and we are looking for 6 Stock Condition Surveyors/DEAs to partake in this program. Responsibilities/requirements will include… Stock Condition Surveying Experience Experience with lodging EPCs HHSRS Experience Benefits for the worker Gain more experience in the building surveying industry Flexible working hours *Payment outside of IR35* This will be a 3-month contract with the possibility of leading on to additional work. If this fits your area of expertise, please contact Lucy Saphier
IR35 Status:
Outside IR35

CV-Library Hackney, Greater London Contractor
CL
Nov 28, 2025  
Quantity Surveyor
Freelance Quantity Surveyor - On site Central London (Near Old Street) - Immediate start - 8+ months contract - Outside IR35. Tradeline are actively seeking a Quantity Surveyor who is able to complete an 8 month contract based on site near Old Street, Central London. You will be required to carry out a forensic review of the project costings and deliver excellent commercial skills including CVR's and Final Accounts. Reporting into a Commercial Manager and working within a team of 5, you will be involved in delivering an extensive cost management service on the project. The role would suit an experienced Quantity Surveyor who has had experience in build projects, excellent negotiation skills and working within a high pressurised environment. There will also be aspects of troubleshooting, so experience dealing with problematic construction projects would be desirable.. Candidates would need to be available to start at short notice
IR35 Status:
Outside IR35

CV-Library Hackney, Greater London Contractor
CL
Dec 14, 2025  
Project Manager (MEP)
Project Manager - London Location: London Contract Length: 12 months+ Rate: DOE (Outside IR35) Working Arrangement: On site / office About the Role: g2 are seeking a Project Manager to lead projects in London. Responsible for overseeing and managing all aspects of a number of different projects at one time. The role is a 12-month+ contract with the potential for extension, requiring an immediate start and full-time on-site commitment. What We're Looking For: * Proven experience as a Project Manager within the construction industry, ideally with a focus on Commercial projects for an MEP Contractor. * Produce Construction / Fit Out Programmes / Commissioning Programmes * Pre Construction experience * Demonstrated ability to manage teams and effectively coordinate with contractors and stakeholders. * Exceptional organisational, problem-solving, and communication skills. * Full-time availability for on-site / office work in London
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 13, 2025  
Registered Building Inspector L2F
Registered Building Inspector, L2F+ London / South East £65 - £90/hr | Outside IR35 | 6-month rolling contract We are newly working on a long-term contract post supporting a varied portfolio of Building Control work across the South East. The role offers involvement in ‘in-scope’ HRB projects with the Building Safety Regulator - supervised where required for L2F or 3G, and fully autonomous at 3H. The position is predominantly remote, complemented by regular site inspection opportunities for those who prefer to be out and about on site. If you’re an experienced, appropriately qualified Registered Building Inspector (Building Control Surveyor) looking for flexibility, high income, and high-quality project exposure, this is an excellent fit. For further details or to register interest, please ‘apply’ or contact Curtis Sanderson (Director, Building Control) – (phone number removed)
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 12, 2025  
Chartered Civil Engineer
Position: Chartered Civil Engineer Location: London Rate: £500-£650 per shift (Outside IR35) The Role: We are seeking an experienced Chartered Civil Engineer to join our dynamic team. The successful candidate will lead the design and delivery of complex civil engineering projects, ensuring compliance with industry standards and client requirements. Main works will involve reinforced concreted on Bridges and Structures. Key Responsibilities: Lead civil engineering design, project planning, and execution. Prepare and review engineering drawings, specifications, and reports. Liaise with clients, contractors, and stakeholders to ensure successful project delivery. Ensure compliance with health, safety, and environmental regulations. Requirements: Chartered status (CEng) with relevant institution, e.g., ICE. Member Institution of Civil Engineers MICE Preferred minimum 7 years of experience in civil engineering design and project management. Proven experience in civil...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Oct 08, 2025  
Senior Electrical Design Engineer
We are excited to be working with a modern, innovative Building Services Consultancy, 25 strong, who are looking for a Senior Electrical Engineer to join their close-knit team. Having met and engaged with them, I can personally vouch for their amazing culture - everyone is genuinely supportive, and mentorship is deeply ingrained in how they help their team grow. It's the kind of place where your career can soar - with endless opportunities for growth, the sky's truly the limit here! Role Overview: As a Senior Electrical Engineer, you'll take the lead on a range of exciting projects, bringing your technical know-how and design flair to the forefront. You'll ensure that every project - be it a cutting-edge commercial build or a prison refurbishment is delivered to the highest standards, meeting, and exceeding client expectations. You'll need a degree in Electrical Building Services Engineering (or something similar) along with 5+ years of experience in an Engineering...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 12, 2025  
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
Dec 11, 2025  
Stock Condition Surveyor / DEA
Are you looking for work within the Building Surveying industry? Look no further! 1st Select are looking for an experienced Stock Condition Surveyor / Domestic Energy Assessor who would be able to carry out detailed inspections of houses and flats, both internally as well as externally. Our client is a leading Consultancy in the Surveying industry, that has won a large contract covering Soho and we are looking for 3 Stock Condition Surveyors/DEAs to partake in this program. Responsibilities/requirements will include… Stock Condition Surveying Experience Experience with lodging EPCs HHSRS Experience Benefits for the worker Gain more experience in the building surveying industry Flexible working hours *Payment outside of IR35* This will be a 3-month contract with the possibility of leading on to additional work. If this fits your area of expertise, please contact Lucy Saphier
IR35 Status:
Outside IR35

CV-Library City of Westminster, Greater London Contractor
CL
Dec 14, 2025  
BIM Technician
Are you ready for the next step towards professional excellence and growth? Our client, an innovative architecture firm, is looking for a skilled BIM Technician to join their dynamic team on a contract basis, outside IR35. This is an amazing opportunity to work on a variety of Commercial, Residential, and Hospitality projects, operating on a hybrid basis from their main office in London. Don't miss out on this incredible opportunity to enhance your ever-growing skillset, talents, and experience. -Competitive hourly rate of £30-£35 (subject to experience). -Hybrid working arrangement (four days in office). Responsibilities: -Create and develop in-depth Revit models, across a range of projects from stages 2-4, whilst overseeing the development of Revit library, and maintaining Revit families. -Produce concise BIM templates, plans, and standards, ensuring accuracy and efficiency throughout, with the use of relevant software tools. -Take on a BIM Coordinator role, focusing on...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Dec 11, 2025  
BMS Service Engineer
BMS Service Engineer - Contract Rate: Up to £380 per day (outside IR35) Duration: 6 months initially Location: London (travel within Greater London required) We're partnering with a highly reputable organisation seeking an experienced BMS Service Engineer for a contract role across London. This is a fantastic opportunity to work on a variety of commercial and industrial sites and broaden your BMS expertise. The Role: Provide service, maintenance, fault-finding, and commissioning of BMS systems. Work across multiple sites, supporting a range of modern, high-spec buildings. Field-based role requiring travel within Greater London. Opportunity to be trained on additional BMS systems, so a willingness and ability to learn new platforms is essential. What we're looking for: Proven experience with BMS systems (Trend, Tridium, Siemens, or similar). Strong fault-finding and diagnostic skills. Ability to work independently and manage your workload efficiently. Experience in...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Dec 11, 2025  
Senior Electrical Design Engineers
Great opportunity with a market leader to join their mission critical team working on key long term projects within the DC space - both hyper scale and co-lo. They are a global player with an outstanding market leader with a great pipeline of future work They are looking for experienced senior/ principal or associate level design engineers to join them or a long term basis working on a hybrid or semi-remote basis (by agreement) You should have current and developed experience as an electrical design engineer within the building services space and also with the mission critical / data centre space. Excellent rates and position 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 City of London, London Contractor
CL
Nov 01, 2025  
MEP REVIT Technician
MEP REVIT Co-ordinator We have an immediately available position for an experienced MEP Biased Co-ordinator to join this thriving Consulting Engineers on an initial 4-6 Month contract The Revit Coordinator should be capable to coordinate the MEP services and confident to sit on BIM Coordination meetings The position 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 City of London, London Contractor
CL
Oct 31, 2025  
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
Dec 12, 2025  
Mechanical Site Manager
Mechanical Site Manager – Central London – 6 months - £neg Duration: 7 Months Start Date: ASAP Location: London Rate: Competitive (Outside IR35) Clearance: Security Clearance beneficial (or eligibility to obtain) We are seeking an experienced Mechanical Site Manager to oversee the delivery of mechanical services on a secure MOD refurbishment project in London. The successful candidate will manage site activities to ensure safety, quality, and programme compliance while coordinating with the wider construction and MEP project teams. Key Responsibilities: Manage and supervise mechanical installation activities on site Ensure compliance with MOD security protocols, CDM regulations, and H&S standards Review RAMS, method statements, and ensure procedures are followed Liaise with subcontractors, consultants, and client representatives Monitor progress against the construction programme and report accordingly Support commissioning and handover activities Maintain...
IR35 Status:
Outside IR35

CV-Library Bishopsgate, London EC2N 3AR, UK Contractor
CL
Dec 11, 2025  
Stock Condition Surveyor
Are you looking for work within the Building Surveying industry? Look no further! 1st Select are looking for an experienced Stock Condition Surveyor who would be able to carry out detailed inspections of houses and flats, both internally as well as externally. Our client is a leading Consultancy in the Surveying industry, that has won a large contract covering Burnley and we are looking for 3 Stock Condition Surveyors to partake in this program. Responsibilities/requirements will include… Stock Condition Surveying Experience HHSRS Experience Benefits for the worker Gain more experience in the building surveying industry Flexible working hours *Payment outside of IR35* This will be a 3-month contract with the possibility of leading on to additional work. If this fits your area of expertise, please contact Lucy Saphier
IR35 Status:
Outside IR35

CV-Library Wandsworth, Greater London Contractor
CL
Dec 16, 2025  
Building Service Engineer
Building Services Engineer Stevenage 12-month contract Up to £29.89 per hour (PAYE) / Up to £40 per hour (Umbrella) My client is seeking an experienced and meticulous Building Services and Fabric Clerk of Works to join our dynamic team. This pivotal role involves overseeing and inspecting building services installations (Mechanical, Electrical, and Fabric) on our projects to ensure they meet the highest standards of quality, compliance, and design specifications. You will act as the department's eyes and ears on site, ensuring quality is built into every aspect of the projects under our responsibility. Responsibilities: Site Inspection & Quality Assurance: Conduct regular, thorough site inspections of all building services and building installations (HVAC, plumbing, electrical, fire systems, controls, structure etc.) to ensure compliance with drawings, specifications, statutory regulations (e.g., Building Regulations, Health & Safety), and industry best practices....
IR35 Status:
Outside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 12, 2025  
Project Manager-Dartford
Due to a rapid increase in workload within their Highways division, our client are seeking a Project Manager to oversee numerous schemes in and around the M25 with works including bearing replacements, expansion joint renewal, parapet works, concrete repairs, phased replacement of tunnel panels and fixings, refurbishment of corbel/drainage channel detail, repairs & corrosion protection to arched beams, refurbishment of rendered facias, phased patch painting/overcoating to steel surfaces on bridges. This will be to oversee a number of schemes to ensure they are run to time, budget and health & safety. To be considered you will be an experienced Project Manager who has worked on Highways schemes including Term Maintenance works. This is a day role with occasional visits to site at night. Top day rate on offer which is Outside IR35 and comes with an immediate start and ongoing contract. Urgent need so if interested, please send a copy of your CV to Dave Rowe by email or...
IR35 Status:
Outside IR35

CV-Library Dartford, Kent Contractor
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