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Construction Outside IR35 working supervisor

9 working supervisor jobs found

CL
Aug 27, 2026  
Site Supervisor - Water exp - Outside IR35
We are currently looking for an experienced Freelance Site Supervisor to join one of our top clients, delivering a range of water infrastructure projects across the Oxford, Reading and Swindon areas. The successful candidate will be responsible for supervising day-to-day site activities, overseeing trunk mains works, excavations, and safe digging operations, while ensuring work is completed safely, efficiently, and to a high standard. You will also be responsible for managing subcontractors and site labour, liaising with landowners, and ensuring all works are carried out in line with project specifications and health and safety requirements. To be considered, you must have previous experience working on water projects and hold valid SSSTS, CSCS, EUSR, and First Aid certifications. This is an excellent opportunity to work with one of the UK's leading civil engineering contractors, offering a competitive day rate and Outside IR35 engagement
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
Aug 27, 2026  
Sub-Agent
Freelance Sub Agent Needed!   Sub Agent - Highways Scheme Location: Cambridge Rate: £(Apply online only) Ltd company available Duration: 6 months   Are you a skilled and proactive Sub Agent looking for a contract opportunity outside IR35?   We're looking for a Sub agent to support some highways works in Cambridge. If you have strong infrastructure and earthworks experience, we want to hear from you!   Essential: ·Management/Supervisor experience on civil engineering projects (structures/bridges preferred) ·Understanding of temporary works ·Experience managing daily site activities, sequencing, and short-term programming ·Good knowledge of quality management - inspections, ITPs, NCRs, and handover documentation ·Ability to oversee and coordinate subcontractors ·Good experience with quality assurance ·Confident with method statements, risk assessments, and permits ·Experience monitoring progress and productivity ·Working knowledge of health, safety, and...
IR35 Status:
Outside IR35

CV-Library Hinxton, Saffron Walden CB10, UK Contractor
CL
Aug 30, 2026  
Foreman
Site Foreman – Groundworks & Civils Location: Derby Rate: £250–£300 per day (DOE) – Outside IR35 Site Foreman – Groundworks – Immediate Start We are currently recruiting for an experienced Site Foreman to join a well-established groundworks subcontractor on a busy groundworks package in the Derby area. This is an excellent opportunity to join a growing contractor with a strong reputation for delivering high-quality Groundworks & Civils projects. The successful candidate will be joining a busy site with the opportunity for long-term work and future projects within the business. The Role Working alongside the Site Manager and Project Manager, you'll be responsible for the day-to-day supervision of site operations, ensuring works are completed safely, efficiently and to programme. You'll lead site teams, coordinate subcontractors and maintain high standards of quality and Health & Safety throughout the project. Key Responsibilities * Supervise daily site...
IR35 Status:
Outside IR35

CV-Library Derby, Derbyshire Contractor
CL
Aug 29, 2026  
Resident Civil Site Engineer - Substation Projects
Civil Resident Engineer Location: Vanguard West, Norfolk (PE37 8EG) Start Date: 17th August 2026 Duration: Until 31st August 2027 Rate: £359.55 per day Hours: 50 hours per week Search Recruitment are currently recruiting for an experienced Civil Resident Engineer to join a major transmission infrastructure project at Vanguard West. This is an excellent long-term opportunity for an experienced civil engineering professional with a strong background in high-voltage substations and the delivery of complex infrastructure projects. The Role: Manage the technical aspects of civil construction from design review through to site execution. Supervise subcontractors and oversee the daily progress of civil works. Coordinate multidisciplinary teams to ensure works are delivered safely, on programme and to specification. Lead all quality activities, including ITPs, inspection records, audits and the management of NCRs. Plan and coordinate labour, plant, materials and logistics. Resolve...
IR35 Status:
Outside IR35

CV-Library Swaffham, Norfolk Contractor
CL
Aug 28, 2026  
Site Manager
Site Manager – Industrial Groundworks Package Location: Heathrow, West London Rate: Negotiable (DOE) – Outside IR35 Site Manager – Groundworks – Heathrow We are currently recruiting for an experienced Site Manager to join a leading groundworks subcontractor on a major industrial groundworks package in the Heathrow area. This is an excellent opportunity to join a well-established contractor with a strong reputation and a secure pipeline of work across West London and the surrounding area. The successful candidate will join an initial project offering approximately one year's work, with further opportunities available upon completion. The Role You'll be responsible for the day-to-day management of a busy industrial groundworks package, ensuring works are delivered safely, on programme and to the highest quality standards. You'll manage subcontractors, site teams, materials and programme while maintaining excellent Health & Safety standards throughout the project. Key...
IR35 Status:
Outside IR35

CV-Library Hillingdon, Greater London Contractor
CL
Aug 26, 2026  
Foreman
Foreman – Groundworks Location: Barking, East London Rate: £260–£280 per day (DOE) – Outside IR35 Foreman – Groundworks – Immediate Start – Barking We are currently recruiting for an experienced Foreman to join a large, well-established groundworks subcontractor on a major groundworks package for an RC frame development in the Barking area. Our client is a leading groundworks subcontractor operating across London and the South East, with a substantial pipeline of secured work. Due to client confidentiality, further project details will be disclosed at the interview stage. This is an excellent opportunity for an experienced Foreman looking for a long-term contract, with 4–6 months remaining on the current project and genuine opportunities to move onto future schemes. The Role Working closely with the Site Manager and project team, you'll be responsible for the day-to-day supervision of site operations, ensuring works are delivered safely, efficiently and to the highest...
IR35 Status:
Outside IR35

CV-Library Barking and Dagenham, Greater London Contractor
CL
Aug 23, 2026  
Mechanical Supervisor
Mechanical Supervisor Rayleigh, Essex £280-£320 per day (Outside IR35) Long-Term Contract The Opportunity We are recruiting on behalf of a well-established M&E contractor with an excellent reputation for delivering high-quality education, commercial and public sector projects across the South East. Due to the commencement of a major new-build development, they are looking to appoint an experienced Mechanical Supervisor to oversee the mechanical installation on a new-build school project in Rayleigh, Essex. This is an excellent opportunity to join a growing contractor with a strong pipeline of secured work and the chance to deliver the project from installation through to completion. The Role Reporting to the Mechanical Project Manager, you will be responsible for supervising the day-to-day delivery of the full mechanical package, ensuring works are completed safely, on programme, and to the highest quality standards. You will manage mechanical subcontractors and...
IR35 Status:
Outside IR35

CV-Library Rayleigh, Essex Contractor
CL
Jun 28, 2026  
Senior HVAC Design Engineer
Data Centres are crucial components of today's infrastructure, supporting everything from business to public services. 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 a Senior Mechanical Engineer your role will be as part of an interdisciplinary team lead the design of mechanical systems (Building servies and cooling) on medium to large-scale Mission Critical projects through all design stages from Concept to Construction Supervision and Hand-Over Lead the preparation and review of design deliverables Lead projects and work closely with our data centre clients to deliver quality work to meet their specific needs Present technical content for review by technical and non-technical...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jun 27, 2026  
Site Agent (Water)
Due to recent project awards our client is seeking an experienced Site Agent to join the non infrastructure team. This is a decent length contract in the Gloucester region. You will be in charge of site operations, directing and organising site activities to ensure that the planned work is delivered safely and on time, ensuring performance meets recognised standards of productivity, quality and compliance with health and safety legislation and company policies. This is a freelance position (outside IR35) and will be site based in Gloucester. Some of your day-to-day responsibilities include: • Ensure projects are delivered within budget, to programme and safely. • Ensure a suitably competent workforce is in place to complete all site activities including subcontractors. • Undertake site audits and inspection to ensure Health and safety compliance with relevant legislation. • Perform quality checks in line with contract specification and contract statement of requirements...
IR35 Status:
Outside IR35

CV-Library Gloucester, Gloucestershire Contractor
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