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Contractor 17
Outside IR35 Witham site manager

17 site manager jobs found in Witham

CL
Aug 12, 2026  
Site Manager
Are you an experienced Site Manager with a strong background in groundworks, drainage and civil works on Network Rail projects?   Do you have experience managing site teams, subcontractors, plant and materials within a fast-paced construction environment?   Location: Witham, Essex Rate: £300/day - Outside IR35 Duration: 12 months   This is an excellent opportunity for a Site Manager to support the delivery of a major station redevelopment project. The wider project includes the construction of a new station building, a new station forecourt and car park, foundation works, trenching, ducting, drainage, lighting bases, refurbishment of the existing station facilities.   Working closely with the wider delivery team, the successful candidate will be responsible for managing the day-to-day delivery of the civils package. You will coordinate labour, plant and materials, monitor progress against the programme, and ensure all work is completed safely and to the required quality...
IR35 Status:
Outside IR35

CV-Library Witham CM8, UK Contractor
CL
Aug 12, 2026  
CSA Site Manager
Role: CSA Site Manager – Data Centres Location: London Mint Selection are partnered with a leading organisation delivering hyperscale data centre projects across the UK and Europe and are looking to recruit an experienced CSA Site Manager to support the delivery of a major new data centre development in London. We are looking to speak with CSA Site Managers who have a proven track record of delivering Civil, Structural and Architectural packages on large-scale mission critical or hyperscale data centre projects, with experience managing works through construction, commissioning support and final handover. Scope of Work * Lead the safe and successful delivery of Civil, Structural and Architectural (CSA) works on a major hyperscale data centre project, ensuring all activities are completed on programme, within budget and to the highest quality standards. * Take responsibility for the day-to-day management of CSA construction activities, coordinating multiple subcontractors...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 09, 2026  
Electrical Site Manager
Rubicon Consulting is currently recruiting for Electrical Dite Manager on a 6 Month Rolling Contract, based in London. Role Summary We are seeking an experienced Electrical Site Manager to oversee the electrical installation works on a major data centre construction project in London. You will be responsible for managing on-site electrical delivery including HV/LV distribution, UPS, generators, busbar, containment, and associated M&E services across a fast-paced, high-value programme. This is a contract engagement operating outside IR35, suited to a self-employed Ltd company contractor. Key Responsibilities • Manage day-to-day electrical installation works on site including HV/LV, UPS, generators, busbar trunking, and containment systems • Coordinate directly with the Principal Contractor, M&E subcontractors, and client-side teams to ensure programme adherence • Chair and attend site progress meetings; produce and review method statements, risk assessments, and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 09, 2026  
Mechanical Supervisor
Mechanical Supervisor - Central London £300-£350 per day (Outside IR35) | Long-Term Contract - 12 months + We are currently seeking an experienced Mechanical Supervisor to join a leading M&E contractor delivering a flagship commercial fit-out project in Central London. This is an excellent opportunity to work on a high-profile development, taking responsibility for the supervision of full mechanical building services packages, including HVAC, pipework, plant rooms and BMS installations. The successful candidate will play a key role in driving quality, safety, and programme performance throughout the project lifecycle. Key Responsibilities Supervise and coordinate all mechanical installation activities on site Oversee the delivery of full mechanical building services packages, including HVAC, pipework, plant rooms and BMS works Manage subcontractors and direct labour to ensure works are delivered safely, on programme, and to specification Monitor daily progress and...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Jul 22, 2026  
Construction Manager
My client requires an experienced Construction Manager with an Electrical Bias for a long term role based near to Ipswich, Suffolk. Outside IR35 + Weekly Payments + 2 year duration My client has delivered a wide range of M&E projects over the last 15 + years working with Tier 1 clients in a number of sectors, and due to continued growth requires an experienced Construction Manager to join their business. The position will require you to assist the Project Manager and the management of the sub contractors delivering MEP packages of work. This is a long term contract role and would suit someone who has extensive experience covering the following: * 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...
IR35 Status:
Outside IR35

CV-Library Ipswich, Suffolk Contractor
CL
Aug 08, 2026  
Agile Delivery Manager - Content Delivery Broadcast
Agile Delivery Manager - Broadcast Media Sector (must have broadcast media content supply chain experience) Location: London/UK (Hybrid Flexible approx. 1-3dpw on site) Type: Contract 6 months initially- Outside IR35 - Approx 450pd Availability - ASAP or within 2 weeks notice Agile Delivery Manager required to work with one of the UK's most dynamic broadcast media technology environments. We're looking for an Agile Delivery Manager with proven experience in the broadcast and media sector, specifically across content supply chain technology and operations. Approx 5+ years within the UK broadcast media and entertainment industry and a minimum of 3 years experience working in similar Agile Delivery Manager positions (including Scrum/Scrum Master experience, ScrumMaster CSM ideal). Looking for experience delivering large, multi-year media technology projects/programmes. You should be comfortable matrix managing distributed teams of 10+ such as software development/engineering,...
IR35 Status:
Outside IR35

CV-Library West London, London Contractor
CL
Aug 15, 2026  
IT Helpdesk Support (1st and 2nd line)
IT Support Analyst (1st/2nd Line) Day Rate: £150 - £200/day (Outside IR35) Location: Farringdon, London (5 days Onsite) Duration: 6 Months with Potential extension About the Role We are seeking a proactive and hands-on IT Support Analyst to provide 1st and 2nd line technical support across our busy London office and regional sites. Reporting directly to the IT Lead, you will play a crucial role in delivering frontline technical assistance, keeping systems running smoothly, and supporting exciting new site launches. This is a fantastic opportunity to work within a major, fast-paced construction sector environment, supporting end-users, project teams, and key stakeholders. Key Responsibilities User Support: Provide frontline 1st and 2nd line support for hardware, software, and network-related issues, ensuring high-quality customer service via the help desk ticket system. M365 Administration: Utilize working knowledge of Microsoft 365 to administer and maintain SharePoint and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 15, 2026  
Building Services Manager
Freelance Building Services Manager – Preconstruction Location: Borehamwood, Hertfordshire Project: Film studio Rate: Up to £500 per day (Outside IR35) IR35: Outside IR35 Contract: Initially 2–3 months, with the potential to extend Start: ASAP I’m recruiting a freelance Building Services Manager to support the preconstruction phase of a major film studio project in Borehamwood. Working for the main contractor, you’ll take responsibility for the Building Services design process and help prepare the M&E packages for construction. Responsibilities * Manage the M&E design process during preconstruction * Coordinate information between the design team, consultants and M&E contractors * Manage RFRs and ensure technical queries are closed out * Review drawings, specifications and design information * Help appoint and set up the M&E contractors ahead of starting on site * Identify design, coordination and buildability issues * Ensure the M&E...
IR35 Status:
Outside IR35

CV-Library Watford, Hertfordshire 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
Aug 13, 2026  
Senior Civil Engineer
Senior Civil Engineer – Contract Infrastructure & Drainage | Residential & Mixed-Use An established engineering design consultancy is seeking a Senior Civil Engineer (Contract) to support a strong and ongoing pipeline of residential and mixed-use development projects across the UK. This is a hands-on design role, suited to an experienced civil engineer who can take schemes from feasibility through to detailed design and technical approvals. The Role Lead delivery of civil infrastructure and drainage design for residential and mixed-use developments Produce and review detailed designs for highways, drainage, levels and earthworks Prepare drawings, calculations and supporting information for S38, S104 and S278 approvals Coordinate with local authorities, statutory undertakers and internal project teams Provide technical input and guidance across multiple live schemes Manage workload independently while supporting wider project delivery About You We would be...
IR35 Status:
Outside IR35

CV-Library Chelmsford, UK Contractor
CL
Aug 14, 2026  
Project Director - PR, Events & Campaigns
Programme Director - PR, Events & Campaigns Daily Rate: Up to £510 (outside IR35 via LTD company) Contract Length: 7 months Hybrid working - 3 days in London and 2 days remote working Are you ready to take on a mission that truly matters? Join us as a Project Director for a groundbreaking initiative aimed at transforming cyber resilience among small and medium-sized businesses across the UK! Key Responsibilities: Programme Leadership: Own the end-to-end delivery of the Cyber Security experiential project, managing timelines, budgets, and coordination across various workstreams. Stakeholder Management: Build trusted relationships with senior stakeholders, keeping them informed and engaged throughout the process. Multi-Agency Coordination: Commission and manage external agencies in experiential production, PR, and digital, ensuring alignment with project goals. Experiential Delivery: Oversee the planning and execution of live events that resonate with business owners, making...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Aug 09, 2026  
Senior Quantity Surveyor
Freelance Quantity Surveyor (Pre-Contract / Estimating) Location: London / Essex (Hybrid) Rate: £475 - £500 per day (Outside IR35) Duration: Up to 12 months We're working with a unique business within the rail sector to recruit a Freelance Quantity Surveyor to support a major programme of station redevelopment and asset investment across a busy rail network. This isn't your typical project QS role. They're looking for someone with strong pre-contract and estimating experience who can take outline designs and develop robust cost estimates that help shape business cases, budgets and procurement strategies before projects move into delivery. If you've worked within rail infrastructure and enjoy the commercial planning side of projects rather than purely post-contract delivery, this is an excellent opportunity. The Role: Working within the Asset Commercial team, you'll provide commercial support across a portfolio of civils and M&E projects, working closely with engineers,...
IR35 Status:
Outside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Aug 14, 2026  
ESEL Surveyor
ESEL Surveyor Are you detail-oriented with experience in retail auditing, stock counting, merchandising, or site surveying? We're looking for ESEL Surveyors to carry out pre-installation surveys within major retail and supermarket environments, ensuring Electronic Shelf Label (ESL) installations are delivered accurately and efficiently. The Role As an ESEL Surveyor, you will visit stores ahead of installation teams to assess shelving layouts, identify rail types, and calculate ESL requirements. Your findings will play a key role in ensuring successful project delivery. Key Responsibilities Conduct pre-installation surveys in retail stores. Identify and record shelf rail types and shelving configurations. Count and calculate electronic shelf label (ESL) requirements. Measure shelving and assess installation needs. Complete accurate survey reports and documentation. Record findings using company systems and templates. Obtain customer sign-off where required. Identify potential...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 10, 2026  
Design Engineer
Design Engineer (12 Months +) We are supporting a London-based food manufacturing organisation with the appointment of a Design Engineer for a minimum of 12-months. This is a role that will be outside IR35. Role Overview Working closely with Project Managers and Engineers, you will be responsible for the creation, management, and coordination of engineering documentation, primarily via CAD. The role spans all project phases, from initial concept and design through to commissioning and closeout. Key Responsibilities Produce and develop detailed engineering drawings including PFDs, P&IDs, and equipment layouts Update existing drawings to reflect system modifications and enhancements Utilise AutoCAD Plant 3D in line with best practice to ensure efficient, usable models Work with point cloud data to extract geometry and support brownfield design Assess spatial constraints, interferences, and clashes within existing facilities Convert complex 3D data into clear, usable 2D...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 09, 2026  
TP141 Commissioning Engineer (Substations)
TP141 Commissioning Engineer (Substations) Outside IR35 | Competitive Day Rate | Long-Term Projects (2 Years) East Anglia & Oxfordshire Are you a TP141 Commissioning Engineer looking for your next long-term contract on major National Grid transmission projects? We are recruiting experienced TP141 Commissioning Engineers to support the delivery of two major substation projects in East Anglia and Oxfordshire, each offering approximately two years of work. This company is a specialist high-voltage engineering company delivering end-to-end power system solutions across the transmission and distribution sectors. Its expertise includes system design, manufacturing, installation, testing, commissioning and maintenance of HV substations and protection & control systems, supporting utility, renewable energy and critical infrastructure projects throughout the UK and internationally. Working on a subcontract basis, you will play a key role in the safe commissioning and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 09, 2026  
Senior Quantity Surveyor
Job Title: Senior Quantity Surveyor (SQS) Location: Central London Day Rate: £370 - £400 per day (DOE) Contract Type: Freelance / Contract (Outside IR35) The Role: We are seeking an experienced and commercially astute Senior Quantity Surveyor to manage the financial and contractual delivery of premium construction and interior fit-out projects across Central London. In this role, you will hold full commercial responsibility for high-specification projects, ensuring maximum profitability and strict budget control while maintaining the exceptional standards of quality our clients expect. About the Projects: You will be commercially managing complex, high-end schemes that mirror the standards of industry-leading specialist contractor. The portfolio spans: High-end commercial and luxury residential interior fit-outs. Specialist architectural carpentry and bespoke joinery packages. Full-service design and build projects acting as Principal Contractor. Complex packages...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 09, 2026  
Senior / Principal Civil Engineer
Job Title: Senior / Principal Civil Engineer Salary: Dependent on experience Location: St Albans (Hybrid - minimum 3 days office-based) Type: Permanent or Contract (Outside IR35 available) - Hybrid About the Role: Our client is seeking experienced Senior and Principal Civil Engineers to join a multidisciplinary design team delivering projects across the regulated water sector. These opportunities are suited to engineers with strong design experience within water and wastewater who enjoy solving complex engineering problems, developing practical solutions and contributing to the successful delivery of projects. Depending on experience, you will take ownership of technical delivery, support multidisciplinary design teams and contribute to maintaining high standards of engineering quality and compliance. Principal-level candidates will also provide technical leadership and mentoring support across the team. Working closely with senior management and project teams, you will...
IR35 Status:
Outside IR35

CV-Library Hemel Hempstead, Hertfordshire Contractor
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