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Contractor 24
Construction Outside IR35 Braintree

24 jobs found in Braintree

CL
Mar 05, 2026  
Construction Manager (Nights)
Senior Construction Manager (Client side)  Outside Ir35  12 Month Contract  This role supports multi-million-pound, complex capital development programme that are essential to the airport’s long-term growth, safety, and operational resilience. The Senior Construction Managers play a pivotal role in enabling the airport to meet its strategic growth targets, ensuring the timely and compliant delivery of high-value infrastructure and assets that support increased passenger capacity, operational efficiency, and commercial development. Projects are scoped, designed, and executed to meet regulatory obligations, enhance customer experience, and align with the airport operator’s capital investment and sustainability strategy. The Senior Construction Managers contribute to the full project lifecycle, from initial concept and business case through to delivery and handover, ensuring that each project is efficiently managed and aligns with all required standards. In Partnership with client...
IR35 Status:
Outside IR35

CV-Library Essex, UK Contractor
CL
Mar 11, 2026  
Site Manager
Astute's Contract team is partnering with a Renewables Construction company to recruit for a Site Manager on a 3-6 month contract for it's West Suffolk area. The Site Manager role comes with a day rate of £350-£400. Outside IR35. Key Skills for the Site Manager role: - Must have solar farm Site Management experience - Must be ok with travelling to other sites if cover is needed or when the current project finishes - SMSTS & First Aid & Fire Marshal Astute People are acting as an employment business in relation to this vacancy. We do not discriminate on the grounds of age, race, gender, disability, creed or sexual orientation and comply with all relevant UK legislation. We encourage applications from individuals from all backgrounds but candidates must be able to demonstrate their ability to work in the UK. Astute is also committed to the government's Disability Confident Employer initiative. We endeavour to get back to everyone, however, if you have not heard...
IR35 Status:
Outside IR35

CV-Library East of England, UK Contractor
CL
Mar 06, 2026  
Design Engineer - Water
Randstad CPE is currently recruiting for a Design Engineer for Water projects across the south of England This role is paid Limited, outside IR35. Please only apply if you have Water Design experience Your job is to deliver top-tier engineering designs that keep risks low and profits high on our clients turnkey Water contracts. You'll lead the design process, making sure all drawings and docs meet the right safety and technical standards. Key Duties Smart Design: Create cost-effective layouts that actually work when it comes time to build and commission them. Team Player: Coordinate with other departments and external teams so the whole project stays in sync. Efficiency: Use standard practices and help sharpen our internal processes to keep things running smoothly. Support: Give the proposals team the data and feedback they need for new bids. Focus: Keep safety, the environment, and the customer's needs at the front of every design. About You The Basics: You know your...
IR35 Status:
Outside IR35

CV-Library Hatfield, Hertfordshire Contractor
CL
Mar 10, 2026  
Electrical Improver
Electrical Improver Contract Length: Rolling Start Date: ASAP Contract Type: Outside IR35 Shift Rate: £210 Location: Canary Wharf Hours of Work: Monday to Friday 7:00am - 3.30pm As an Electrical Improver you will be working alongside an Electrician assisting with containment and metal conduit works, mainly assisting with the tubing of metal conduit. Must have copy of certifications along with ECS/ CSCS card
IR35 Status:
Outside IR35

CV-Library Canary Wharf, Greater London Contractor
CL
Mar 08, 2026  
Senior Quantity Surveyor
Senior Quantity Surveyor | Major Mixed-Use Scheme | East London | Freelance (Inc Outside IR35)   Join a contractor stepping in to deliver a flagship mixed-use development following a recent project transition.   This is a commercially sensitive, high-profile scheme involving a 20+ storey hotel and office development — complex, part-complete, and requiring strong commercial leadership to drive it through to successful completion.   The business needs a Senior QS who can take ownership quickly, stabilise the commercial function, and work closely with site and leadership teams to protect margin and manage risk.   Projects of this nature are technically demanding — involving structural works, multiple subcontract packages, programme pressure, and stakeholder scrutiny.   The Role Take full commercial control of a major mixed-use development from current stage through to final account • Manage subcontractor packages, valuations, variations, CVRs, and reporting • Re-establish...
IR35 Status:
Outside IR35

CV-Library Shoreditch, London, UK 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
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
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
Mar 07, 2026  
Senior Quantity Surveyor-London-OUTSIDE IR35/1 Year Contract
One of our new clients who are a consultancy providing Commercial staff to major Civil Engineering projects have the need for a Senior QS to work between 2 HS2 projects specifically in Euston and West London. This is on Civil Engineering works including Tunnelling & Earthworks. Daily duties will include overseeing Sub Contractor Account Management, issuing payments, Cost Reporting and attending regular meetings. To be considered you will have a minimum of an HNC in Quantity Surveying and will have proven Quantity Surveying experience within the Civil Engineering sector and ideally on HS2 related works also. Top day rate on offer and a minimum of a years contract for the right individual. If interested, please get in touch by calling Dave on (phone number removed) or sending your CV by email
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 07, 2026  
Senior Test Engineer
Are you a technical QA powerhouse looking for a high-autonomy role in London? We are looking for a Senior Test Engineer to lead the technical implementation of our client testing frameworks and drive quality across complex, large-scale projects. Rate- up to £500 a day Outside IR35 Location: London (Hybrid: 2-3 days/week) Focus: Framework Implementation, Automation, and CI/CD Integration The Role As a Senior Test Engineer, you will be the technical authority on how we test. You will: Build & Scale: Design and implement robust automated test solutions from scratch. Lead by Example: Oversee testing activities for major project streams, ensuring high standards are met. Embed Quality: Collaborate with Architects and Devs to bake quality into the code-not just test it later. Drive Improvement: Identify gaps in our automation coverage and toolset, then fix them. Mentor: Guide junior engineers in best practices, from clean code in scripts to effective manual exploratory testing....
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 07, 2026  
Test Manager
Are you a technical QA powerhouse looking for a high-autonomy role in London? We are looking for a Senior Test Engineer to lead the technical implementation of our client testing frameworks and drive quality across complex, large-scale projects. Rate- up to £500 a day Outside IR35 Location: London (Hybrid: 2-3 days/week) Focus: Framework Implementation, Automation, and CI/CD Integration The Role As a Senior Test Engineer, you will be the technical authority on how we test. You will: Build & Scale: Design and implement robust automated test solutions from scratch. Lead by Example: Oversee testing activities for major project streams, ensuring high standards are met. Embed Quality: Collaborate with Architects and Devs to bake quality into the code-not just test it later. Drive Improvement: Identify gaps in our automation coverage and toolset, then fix them. Mentor: Guide junior engineers in best practices, from clean code in scripts to effective manual exploratory testing....
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 06, 2026  
COINS Implementation Consultant
COINS Implementation Consultant  Contract Location: London Contract Length: Initial 6 months Rate: £600–£700 per day (Outside IR35) Start Date: ASAP / Flexible Our London based, housebuilder, client is preparing to implement the latest standalone version of COINS, this is a greenfield implementation where a well-governed, structured rollout is critical to setting the foundation for future expansion. The client is therefore seeking an experienced COINS Implementation Consultant to take full, end-to-end ownership of the implementation. This engagement offers flexibility, with the role available on either a full-time (5 days per week) or part-time basis. Key Responsibilities Take end-to-end responsibility for the COINS implementation Develop and manage the overall implementation plan Define, validate, and document a complete set of business and system requirements Manage data migration in collaboration with Single Point Solutions, ensuring data integrity Lead system...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 06, 2026  
Principal Surveyor - Outside IR35 (Temp: London)
Pertemps Network Group is proud to be recruiting for a Principal Surveyor on behalf of a forward-thinking London Local Authority. This is a senior leadership role within Building Control, reporting directly to the Head of Service. You will play a critical role in delivering statutory building control functions, ensuring structural and fire safety compliance, and supporting the Council’s wider objectives around building safety, carbon reduction, and accessibility. You will lead complex technical casework, support service development, manage staff, and deputise for the Head of Building Control when required. Organisation: London Local Authority Rate: 600 a day (Outside IR35) Availability: 1-2 Weeks Key Responsibilities Lead on complex and high-risk building control projects from inception to completion. Provide expert technical advice on Building Regulations compliance, structural safety, and fire safety matters. Deliver inspections on major schemes, ensuring compliant...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 05, 2026  
Senior Quantity Surveyor - London
Freelance Senior Quantity Surveyor We are working with a prestigious Contractor who are recruiting for a Senior Quantity Surveyor to work on Rail and Civils projects based in London. They will consider people from a building Location: London Remuneration: £450 - £600 per day Outside IR35 The role The successful Quantity Surveyor will be working on Rail Civil Engineering projects using NEC contracts. They are open to people with different sector experience. Requirements - Rail or Civils experience ideally however open to people with different sector experience - NEC or JCT forms of contract knowledge - Take off experience - Princing knowledge If interested in further details please contact John Baker or Katherine Oxlade --- Fusion People are committed to promoting equal opportunities to people regardless of age, gender, religion, belief, race, sexuality or disability. We operate as an employment agency and employment business. You'll find a wide selection of...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 14, 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
Feb 13, 2026  
Senior HVAC Design Engineer
We are looking for an experienced Senior HVAC Design Engineer, in our London office of our Client, focusing on the Commercial sector witin their experienced team. You will have the opportunity to work on some of the most exciting and technically challenges projects within this fast paced sector. Our award winning international Client are currently involved in numerous projects, working both within the UK and across EMEA. Candidates will support the team in developing designs for mechanical distribution systems from CHW, HVAC, Fuel to LTHW Provide advice to clients regarding mechanical systems/requirements available to meet their business needs. Leading the design of Commercial Project mechanical systems and equipment (Building Services) Provide written reports of system options in the form of design development notes. Produce technical specifications for mechanical systems, ensuring compliance with relevant standards and client requirements Ensure coordination other...
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
Jan 14, 2026  
REVIT MEP Technician
We are working with a thriving London office of an Global MEP Consulting engineers. They are looking for an experienced MEP REVIT technician to join them on an on going contract based in their Central London offices This is an on-going requirement outside IR35 Candidates should have three years plus specific REVIT MEP experience working either for a Consulting Enginers/ Contractor or REVIT Bureau 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
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