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Outside IR35 Contractor site manager

74 site manager jobs found

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  
Site Manager - Water
Outside IR35 Our client is looking to appoint an experienced Site Manager to oversee the successful delivery of civil engineering and infrastructure projects. You will take responsibility for day-to-day site operations, ensuring works are delivered safely, efficiently and in accordance with the programme, specification and commercial targets. Key responsibilities: * Manage daily site operations, labour, subcontractors and plant. * Ensure works are delivered safely and in accordance with approved RAMS. * Monitor programme progress, productivity, quality and project costs. * Coordinate with engineers, supervisors, subcontractors and the wider project team. * Chair site briefings, toolbox talks and progress meetings. * Maintain accurate site records, diaries and progress reports. * Manage temporary works, permits and site logistics. * Identify risks, delays and potential commercial issues at an early stage. * Ensure compliance with client requirements and...
IR35 Status:
Outside IR35

CV-Library LE65, Packington, Leicestershire Contractor
CL
Aug 06, 2026  
M&E Site Manager - SSE Authorised (C1 Minimum)
M&E Site Manager - SSE Authorised (C1 Minimum) Location: Alyth, PH12 8RJ (Location Independent Worker) Start Date: 03/08/2026 Duration: Until January 2028 Hours: 50 Hours per Week (Monday-Friday, 10 Hours per Day) Rate: £400.00 per day Payment: LTD (Outside IR35), PAYE or Umbrella Accommodation/Per Diem: None We are currently recruiting for an experienced Site Manager to join a major substation upgrade project in Alyth. This is an excellent long-term opportunity with a leading engineering organisation delivering critical UK power infrastructure works. The successful candidate will take a leading role on site, coordinating supervisors, subcontractors and work activities while supporting the Senior Site Manager and Project Manager to ensure works are delivered safely, efficiently and to programme. Key Responsibilities: Lead and coordinate site supervisors, operatives and subcontractors across multiple work fronts Ensure works are delivered safely, on programme, to...
IR35 Status:
Outside IR35

CV-Library Alyth, Perth & Kinross Contractor
CL
Aug 08, 2026  
ERP Project/Programme Manager | 4 Days Per Week (Mon-Thu) | Hampshire (Fully On-Site) | Outside IR35
ERP Project/Programme Manager | 4 Days Per Week (Mon-Thu) | Hampshire (Fully On-Site) | Outside IR35 📍 Hampshire (100% on-site) 📅 12 Month Contract, 4 Days Per Week 💼 Outside IR35 💰 Rate £(Apply online only)pd DOE I'm working with a growing business embarking on a business-critical ERP implementation and we're looking for an experienced ERP Project/Programme Manager to lead the programme. This isn't simply a technology deployment - it's a genuine business transformation. You'll take ownership of the implementation from mobilisation through to post-go-live, working alongside senior leadership, business stakeholders and the implementation partner to ensure a successful delivery. What you'll be doing: ✔ Leading a full end-to-end ERP implementation programme ✔ Owning governance, project planning, reporting and programme controls ✔ Managing executive stakeholders and Steering Committee meetings ✔ Holding implementation partners and third-party vendors accountable ✔ Coordinating...
IR35 Status:
Outside IR35

CV-Library Hampshire, 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
Aug 08, 2026  
Gateman/Site Assistant
We're working alongside a well-established construction and engineering company in order to find them a Gateman/Site Assistant for their 400kV substation project in the North Hertfordshire area. This is a contract role starting ASAP and lasting until 18/12/2026. This is an outside IR35 role and you MUST have an NSI8 authorisation as it's a live substation project. Key Responsibilities: Assist the site team with the day-to-day upkeep of the site, including generators and general site housekeeping Tending the main access gate Escorting vehicles in accordance with National Grid Safety Rules. Taking of deliveries Supporting the Site Management and Supervision teams along with other tasks as and when requested by the Site Manager Work closely with the Site Management team to ensure a safe and effective delivery of the project To maintain own levels of skill and knowledge to do the job effectively Comply with relevant company HSQE and welfare policy provisionsPlease click to find...
IR35 Status:
Outside IR35

CV-Library East of England, UK Contractor
CL
Jul 17, 2026  
Geotechnical Engineer (remediation)
Remediation Supervisor – UK Major Carbon Capture Construction Project - HYNET - Value approx. £500m Location: Talacre, North Wales (fully site-based) Start: After notice period Duration: 9-12 Months expected during the construction phase Hours: Up to 5.5 Days Per Week (half a day Saturday as and when required) Rate: Negotiable day rate - please tell us your expectations IR35: Outside IR35 Ceto Talent is partnering with a global Energy EPC contractor delivering a major UK-first Carbon Capture and Storage (CCS) project, combining new-build construction with modifications and upgrades to an existing oil and gas terminal. We are seeking an experienced Remediation Supervisor to oversee soil and groundwater remediation activities during the construction phase of a major industrial decommissioning and carbon capture development. This role will suit candidates with hands-on experience supervising contaminated land, soil remediation or environmental remediation subcontractors on...
IR35 Status:
Outside IR35

CV-Library CH1, Chester, Cheshire West and Chester Contractor
CL
Aug 07, 2026  
Construction Manager
Role: Construction 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 Construction Manager to support the delivery of a major new data centre development in London. We are looking to speak with Construction Managers who have a proven track record of delivering large-scale mission critical or hyperscale data centre projects, with experience managing construction activities through to commissioning, integrated systems testing (IST) and project handover. Scope of Work * Lead the safe and successful delivery of a major hyperscale data centre project, ensuring works are completed on programme, within budget and to the highest quality standards. * Take responsibility for construction delivery from pre-construction through to commissioning, integrated systems testing (IST) and final handover. * Manage multidisciplinary...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 09, 2026  
Lead Electrical Engineer (Nuclear)
Lead Electrical Engineer – Nuclear Sector (HV Substation Project) Location: Manchester / Remote Work Pattern: Hybrid (2–3 days in the office, typically Tuesday–Thursday; flexible working can be discussed) Sector: Nuclear Project: HV Substation Project / Small Power & Lighting Contract: About the Role We are seeking an experienced Lead Electrical Engineer to support a major HV Substation Project within the nuclear sector. Reporting to the Project Engineering Manager and/or Electrical Engineering Manager, you will take ownership of the electrical engineering scope, ensuring high‑quality delivery, compliance, and technical excellence across all project stages. This is a purely electrical role, requiring recent, hands‑on detailed design experience and the ability to obtain security clearance. Key Responsibilities You will lead the electrical discipline and may be responsible for: Overall delivery of the electrical scope, including schedule development, MDR creation, change...
IR35 Status:
Outside IR35

CV-Library M22, Wythenshawe, Manchester 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 08, 2026  
Team Manager -Planning
Team Manager - Planning Location: Leicester (Hybrid - 2 days per week onsite at County Hall) Rate: £300 per day Hours: 37 hours per week Contract: Interim contract until November 2026 We are seeking an experienced Team Manager - Planning to lead a professional planning team within a busy planning service. This is an excellent opportunity for an experienced planning professional to take responsibility for a broad range of planning functions, including minerals and waste planning, development management, team leadership, and strategic service delivery. The Role As Team Manager - Planning, you will be responsible for leading and managing a planning team, ensuring the effective delivery of high-quality planning services. Key responsibilities will include: Leading the preparation, implementation, monitoring, and review of the Minerals and Waste Local Plan. Managing all aspects of development management, including pre-application advice, planning applications, appeals, site...
IR35 Status:
Outside IR35

CV-Library Leicester, Leicestershire Contractor
CL
Aug 08, 2026  
Design Manager Rail Stations
Design Manager - Steelwork & Façade Packages (Rail Stations) Location: Old Oak Common (OOC), London - 3 days per week on site Rate: £475 per day (Outside IR35) Duration: Minimum 12 months, with a strong likelihood of extension Start: ASAP We are recruiting for an experienced Design Manager to support the delivery of steelwork and façade packages on one of the UK's largest rail infrastructure projects at Old Oak Common. Façade experience is the key requirement for this role. Candidates should have proven experience managing the design and delivery of façade packages on major rail station projects. If you do not have façade experience, you must have significant experience managing the design and delivery of steelwork packages on live rail station projects. This is the minimum requirement. This role requires someone who has progressed from a Civil or Structural Engineering consultancy, leading multidisciplinary design teams internally, before working closely with...
IR35 Status:
Outside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Aug 08, 2026  
Project Manager - York
Project Manager – Utility Scale Solar (Up to 50MW) | Outside IR35 Location: York (Site-Based) Job Type: Contract (Outside IR35) Sector: Renewable Energy / Utility Scale Solar We're recruiting on behalf of a leading renewable energy contractor for an experienced Project Manager to oversee the delivery of utility-scale solar PV projects across the UK, with schemes up to 50MW. This is an excellent opportunity to join a business with a strong pipeline of work and play a key role in delivering large-scale renewable energy infrastructure. The Role As Project Manager, you'll take full responsibility for the successful delivery of utility-scale solar projects, ensuring works are completed safely, on programme and within budget. You'll manage site teams, subcontractors and stakeholders while ensuring the project is delivered to the highest quality standards. Key Responsibilities Lead the delivery of utility-scale solar PV projects up to 50MW. Manage project programmes, budgets and...
IR35 Status:
Outside IR35

CV-Library York, UK Contractor
CL
Aug 08, 2026  
Project Manager - South Wales
Project Manager – Utility Scale Solar (20MW) | Outside IR35Location: South Wales (Site-Based) Job Type: Contract (Outside IR35) Sector: Renewable Energy / Utility Scale Solar We're recruiting on behalf of a leading renewable energy contractor for an experienced Project Manager to oversee the delivery of a 20MW utility-scale solar PV project in South Wales. This is an excellent opportunity to join a business with a strong pipeline of work and play a key role in delivering large-scale renewable energy infrastructure. The RoleAs Project Manager, you'll take full responsibility for the successful delivery of the project, ensuring works are completed safely, on programme and within budget. You'll manage site teams, subcontractors and stakeholders while ensuring the project is delivered to the highest quality standards. Key Responsibilities Lead the delivery of a 20MW utility-scale solar PV project. Manage project programmes, budgets and commercial performance. Coordinate subcontractors,...
IR35 Status:
Outside IR35

CV-Library Cardiff, UK Contractor
CL
Aug 07, 2026  
Freelance Senior QS
Role: Senior QS/ Commercial Manager Location: Rate: Up to £500pd. (outside IR35) The Company: This industry-leader are a privately backed business on a huge growth trajectory which will see their group turnover increase to 400 million in the next 2 years. The group is made up of several successful subsidiaries that operate across the construction, civil engineering, and infrastructure sectors. This Commercial Manager / SQS position will be an opportunity to join their infrastructure division which supports the development of sustainable communities with smart infrastructure solutions across the design, maintenance & development of critical water and infrastructure across UU. Your Role: As a Commercial Manager you will make an immediate impact in the successful delivery of a portfolio of infrastructure schemes across the Northwest. Dividing your time between the office site, you will be responsible for managing CVRs, cost management, subcontract management, change...
IR35 Status:
Outside IR35

CV-Library Warrington, Cheshire Contractor
CL
Aug 07, 2026  
Freelance Commercial Manager
Role: Commercial Manager Location: Bradford Rate: Up to £550pd. (outside IR35) The Company: This industry-leader are a privately backed business on a huge growth trajectory which will see their group turnover increase to 400 million in the next 2 years. The group is made up of several successful subsidiaries that operate across the construction, civil engineering, and infrastructure sectors. This Commercial Manager position will be an opportunity to join their infrastructure division which supports the development of sustainable communities with smart infrastructure solutions across the design, maintenance & development of critical water and infrastructure across Yorkshire Water. Your Role: As a Commercial Manager you will make an immediate impact in the successful delivery of a portfolio of infrastructure schemes across Yorkshire. Dividing your time between the office site, you will be responsible for managing CVRs, cost management, subcontract management, change...
IR35 Status:
Outside IR35

CV-Library Bradford, West Yorkshire Contractor
CL
Aug 07, 2026  
OHL Project Manager
OHL Project Manager – Lancaster – 6 Month Contract – Outside IR35 Location: Lancaster (Hybrid/Site-Based) Contract Length: 6 Months Status: Outside IR35 Milford RES is recruiting on behalf of a leading infrastructure and utilities organisation seeking an experienced Overhead Line (OHL) Project Manager to support the successful delivery of overhead line projects across the North West. This is an excellent opportunity for a proven Project Manager with strong OHL experience to join a busy programme of works on an initial 6-month contract basis. Key Responsibilities * Lead the end-to-end delivery of OHL projects up to 33kV. * Manage project scope, programme, budget, and resource requirements. * Coordinate internal teams, subcontractors, and key stakeholders. * Ensure projects are delivered safely, on time, and within budget. * Oversee project planning, risk management, and reporting activities. * Drive compliance with industry regulations, quality standards, and...
IR35 Status:
Outside IR35

CV-Library Lancaster, Lancashire Contractor
CL
Aug 07, 2026  
Senior Construction Project Manager
Hampshire | Site-Based | Up to £500 per Day | Outside IR35 A leading Facilities Management organisation is seeking an Interim Project Manager to oversee a programme of projects across a live healthcare estate in Hampshire. This is an excellent long-term contract where you'll manage projects from inception through to completion, ensuring they are delivered safely, on time and within budget while maintaining the highest standards of compliance. The Role As the Project Manager, you will: Manage multiple construction, refurbishment and lifecycle projects across a live healthcare environment. Deliver projects through design, procurement, construction and handover. Coordinate contractors, consultants and specialist subcontractors. Manage project budgets, programmes, risks and stakeholder reporting. Ensure compliance with CDM Regulations, Health & Safety legislation and infection prevention standards. Review contractor RAMS, programmes and technical documentation. Chair...
IR35 Status:
Outside IR35

CV-Library Hampshire, UK Contractor
CL
Aug 06, 2026  
Senior SHEQ Advisor
Position: Senior SHEQ Advisor Location: Perth with hybrid working available Rate Guide: £(Apply online only) per day (Neg DOE outside IR35) Duration: 6-12 months Start Date: ASAP Our Client: Is an integrated design and build provider working in the water sector. With over 1400 staff working across eight regional centres, supporting six long-term water sector frameworks and two recently won frameworks, operating both as a sole contractor but also in joint ventures and alliances. The Project: Upgrade of a water treatment works which supplies 179,000 people in across Kinross-shire and Fife. The existing WTW was built in 1984 and is now in need of significant investment so that it can continue to serve the area for decades to come. The proposed investment includes several elements which work together to improve the way drinking water is produced and to provide greater security of supply for all of the communities that the site serves. Upgrade and replacement of key equipment...
IR35 Status:
Outside IR35

CV-Library Perth, Perth & Kinross Contractor
CL
Aug 06, 2026  
Electrical Bias Maintenance Engineer
Electrical Bias Maintenance Engineer | £35.00 - £37.00p/h (outside IR35) Leeds Wakefield Selby Pontefract Bradford Are you an experienced Electrical Bias Maintenance Engineer with a strong background in fast-paced manufacturing, looking for a stable, long-term opportunity? Do you enjoy varied, hands-on fault-finding one day and planned maintenance the next? My client is one of the UK's leading and longest-established equipment manufacturers, working with customers across the country to deliver innovative, cost-effective and reliable packaging solutions. Backed by an experienced team and award-winning processes, they have built a reputation for quality and reliability that sets them apart in the sector. Take Ownership of Day-to-Day Maintenance Across the Site This is a varied role covering the full spread of maintenance activity across the site's semi-automatic packaging lines - from reactive breakdown response and fault-finding through to planned preventative maintenance (PPM)...
IR35 Status:
Outside IR35

CV-Library West Yorkshire, UK Contractor
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