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Contractor 13
Outside IR35 Witney construction

13 construction jobs found in Witney

CL
Jul 11, 2026  
Engineer
Site Engineer   Location: Aylesbury, Buckinghamshire Project Type: Major Infrastructure / Fencing Works Duration: Long-Term Opportunity Employment Type: Freelance (Outside IR35)   We are seeking an experienced Site Engineer to join our team on a long-term fencing package within a major infrastructure project based in Aylesbury. This is an excellent opportunity for an engineer who enjoys being involved in both the technical and operational aspects of project delivery.   Key Responsibilities ·Interpret and work from engineering designs and construction drawings. ·Carry out setting out activities and maintain accurate site records. ·Produce and manage as-built information. ·Support the day-to-day planning, coordination, and delivery of works. ·Liaise with site management, subcontractors, and client representatives. ·Ensure works are delivered safely, efficiently, and to specification. ·Assist with progress reporting and programme management.   Requirements...
IR35 Status:
Outside IR35

CV-Library Aylesbury, UK Contractor
CL
Jul 11, 2026  
Site Manager
Site Manager   Location: Aylesbury, Buckinghamshire Project Type: Major Infrastructure / Fencing Works Duration: Long-Term Opportunity Employment Type: Freelance (Outside IR35)   We are currently recruiting for an experienced Site Manager to oversee fencing works on a major infrastructure project in Aylesbury. The successful candidate will take responsibility for the safe and efficient delivery of site operations, ensuring works are completed to programme, quality standards, and client requirements.   Key Responsibilities ·Manage day-to-day site activities and workforce. ·Coordinate subcontractors, plant, materials, and logistics. ·Ensure compliance with health, safety, environmental, and quality standards. ·Monitor project progress and report to senior management. ·Conduct site inspections, toolbox talks, and safety briefings. ·Maintain strong relationships with clients and stakeholders. ·Ensure works are delivered in accordance with programme and specification....
IR35 Status:
Outside IR35

CV-Library Aylesbury, UK Contractor
CL
Jul 11, 2026  
Project Manager
Project Manager   Location: Aylesbury, Buckinghamshire Project Type: Major Infrastructure / Fencing Works Duration: Long-Term Opportunity Employment Type: Freelance (Outside IR35)   We are looking for an ambitious Project Manager to support the delivery of fencing works on a major infrastructure project in Aylesbury.   We are particularly interested in candidates with fencing and landscaping experience, although applicants from a wider construction background will also be considered.   Key Responsibilities ·Support the management and delivery of multiple project activities. ·Assist with planning, programming, and resource allocation. ·Coordinate site teams, subcontractors, suppliers, and stakeholders. ·Monitor project costs, variations, and commercial performance. ·Ensure compliance with contractual, quality, and health & safety requirements. ·Attend client and progress meetings. ·Support the Contracts Manager in achieving project objectives.   Requirements...
IR35 Status:
Outside IR35

CV-Library Aylesbury, UK Contractor
CL
Jul 16, 2026  
Senior Mechanical Design Engineer
Senior Mechanical Design Engineer - Building Services / MEP Location – South Bucks – Hybrid Working – Duration 3 months + Rate £40 - £45 per hour, Outside IR35 Mechanical Design Engineer / Senior Mechanical Design Engineer / MEP This role is to join an established firm of Building Services Consulting Engineers covering a varied range of projects including high end commercial, sport and leisure, education, healthcare and science, and high rise residential. Key Responsibilities: * Undertake design calculations * Delivering detailed mechanical designs on a wide variety of projects * Specifying maintenance and operating procedures * Using Revit and amending 3D models * Attending meetings as required Experience & Skills Required * You will be a mechanical design engineer with at least 4 to 5 years’ experience in building services. * Ideally you will have a degree in a relevant subject or accredited building services degree. * Experience of Revit and the ability to...
IR35 Status:
Outside IR35

CV-Library HP22, Wendover, Buckinghamshire Contractor
CL
Jul 16, 2026  
Infrastructure Project Manager - SC Cleared
Duration: Initial 6 month contract (likely to extend) Rate: £550 - £600 per day - OUTSIDE IR35 Our client, a distinguished company in the Defence and Security sector, is seeking an accomplished Infrastructure Project Manager for a contract position. This role will involve overseeing the construction of a new £4.5 million secure facility site in Tewkesbury, ensuring it is delivered from cradle to completion. You will work closely with internal stakeholders and various construction companies to achieve successful project execution. Key Responsibilities: Manage and oversee the construction of a secure facility from initial stages to final delivery Coordinate with internal stakeholders and construction companies to ensure seamless project progression Monitor project budgets, timelines, and quality control standards Ensure compliance with all project regulations and security clearance requirements Facilitate effective communication and collaboration between all project participants...
IR35 Status:
Outside IR35

CV-Library Tewkesbury, Gloucestershire Contractor
CL
Jul 18, 2026  
Project Manager (Structures)
Abatec are currently recruiting for a freelance Project Manager to join our client, a regional Civil Engineering contractor based in Gloucester on a highways scheme. The successful individual will be site-based overseeing the structures package and requires extensive knowledge of NEC forms of contract and experience in formwork, bridge construction and temporary works. As a Project Manager, you will play a key role in the successful delivery of the civil engineering project. Reporting into the Contracts Manager, you will be responsible for overseeing the management of site activities, ensuring that projects are completed to schedule, within budget, and to the highest standards. As a Project Manager you will: * Provide regular updates to the Contracts Manager on project progress, including budget, programme, and design issues. * Ensure that health and safety standards and industry regulations are strictly adhered to on site. * Act as the primary point of contact for...
IR35 Status:
Outside IR35

CV-Library Gloucester, Gloucestershire 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
CL
Jun 05, 2026  
Project Manager Water
Project Manager Would you like to work for an inclusive and collaborative company which is achieving great success? My client is working closely with long established clients to deliver a range of water infrastructure and non-infrastructure projects. These works are key to ensuring sustainable, high-quality services for communities across the region. Role Overview We are seeking a Project Manager to take overall responsibility for the successful delivery of allocated multidisciplinary projects. You will lead projects from conception through to completion, ensuring safe and efficient execution within agreed timescales, budgets, and quality standards. This role requires strong leadership, technical knowledge, and commercial awareness, alongside the ability to manage internal teams, external consultants, and key customer relationships. You will be expected to deliver projects in line with core company values, driving service excellence and continuous improvement. Key Responsibilities...
IR35 Status:
Outside IR35

CV-Library Gloucester, Gloucestershire Contractor
CL
Jul 03, 2026  
Senior Quantity Surveyor
You will be joining an established and well-respected contractor, operating within the water industry. This multi-accredited contractor delivers major clean and waste water capital programmes directly for multiple water providers, including Severn Trent Water. This is a 12 month contract opportunity (Outside IR35), predominantly site based in Solihull, with a distinct possibility of future new contracts. Job role: As a Senior Quantity Surveyor, you will be an integral part of the commercial team, responsible for managing costs and contractual relationships pertaining to one project. Key responsibilities will include: Managing project budgets, forecasts and cost control processes Preparing and reviewing valuations, applications for payment and final accounts Administering NEC form of contract and managing change control Supporting procurement and subcontractor management Identifying, managing and mitigating commercial risks Working closely with project managers, engineers...
IR35 Status:
Outside IR35

CV-Library Knowle, Solihull Contractor
CL
Jul 17, 2026  
Lead Civil Engineer
Lead Civil Engineer (Contract) Working Location Hemel Hempstead (Hybrid / Flexible Working) Contract Type Contract Outside IR35 Water | Infrastructure | AMP Programmes Role Overview If you are a Senior or Lead Civil Engineer looking for a long-term contract opportunity where you can influence technical delivery while supporting a growing engineering team, this role offers a strong platform to make an impact on major water infrastructure projects across the UK. The position focuses on technical leadership across regulated water projects, driving quality design and supporting a multidisciplinary engineering team. Why This Role Stands Out Outside IR35 contract Long-term programme of secured AMP work Flexible hybrid and remote working options Opportunity to lead technical delivery across multiple projects Strong pipeline of water and wastewater infrastructure schemes Key Responsibilities Lead civil engineering design activities across water infrastructure projects Provide...
IR35 Status:
Outside IR35

CV-Library Hemel Hempstead, UK Contractor
CL
Jul 15, 2026  
Electrical Commissioning Technician
Astute's Power Team are currently recruiting for an Electrical Commissioning Technician to join the commissioning team for their OCGT plant based Stewartby, Bedfordshire on an initial 4 months contract basis. The Electrical Commissioning Technician position come with a day rate from £400.00 to £475.00 outside of IR35. Role responsibilities and key skills for the role: Hands-on commissioning of electrical components and systems such as, transformers, medium/low voltage switchgears, DC systems, rectifiers, inverters, motorized valves, instruments etc. Fully competent at using Primary & Secondary Injection test set equipment. Assist the commissioning engineers in carrying out testing on electrical systems and equipment, as well as system optimization and troubleshooting and filling-in the respective commissioning documentation and protocols Participation in the walk-downs for Turnover from construction to commissioning, identifying open items that prevent system start-up....
IR35 Status:
Outside IR35

CV-Library Stewartby, Bedfordshire Contractor
CL
Jul 18, 2026  
Health and Safety Consultant
Health & Safety Consultant (Freelance) West Midlands | £350-£375 per day | Outside IR35 | Flexible 2-5 Days Per Week Search² is supporting a well-established Utilities and Infrastructure contractor in the appointment of a Freelance Health & Safety Consultant to provide additional support during a busy operational period. This is an immediate contract opportunity, offering flexibility for experienced Health & Safety professionals looking for anywhere between two and five days per week. Working across utilities and telecoms projects, you'll play a key role in supporting operational teams, maintaining compliance and helping to drive positive Health & Safety standards across multiple live sites. Why This Opportunity? This is a practical, operational role where you'll spend your time supporting projects rather than sitting behind a desk. You'll work closely with managers, supervisors and site teams, providing pragmatic Health & Safety advice that helps...
IR35 Status:
Outside IR35

CV-Library West Midlands, UK Contractor
CL
Jul 18, 2026  
DCS Commissioning Operator
Astute's Power team are looking to recruit a DCS Commissioning Operator on an Energy from Waste Project in West Midlands on a 3-month minimum contract. Key skills Operate and monitor plant systems through the Valmet DNA Distributed Control System (DCS). Support commissioning activities including plant start-up, shutdown, functional testing, and performance testing. Assist with fault finding and troubleshooting of process and control system issues during commissioning. Carry out plant walkdowns and verify field equipment operation against DCS indications. Work closely with the commissioning team to execute commissioning procedures and test documentation. Record operational data, test results, and commissioning observations accurately. Ensure all activities are completed in accordance with site health, safety, and environmental requirements. Participate in daily commissioning meetings and handovers. Must have proven experience operating and commissioning Valmet DNA DCS systems....
IR35 Status:
Outside IR35

CV-Library West Midlands, UK Contractor
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