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Contractor 16
Inside IR35 High Wycombe construction

16 construction jobs found in High Wycombe

CL
Jun 24, 2026  
QA Site Engineer
QA Site Engineer Location: HS2 Calvert North, Buckinghamshire Rate: £470 per day (Inside IR35) Contract: 6-Month Rolling Contract Are you an experienced QA Site Engineer eager to play a key role in a major UK infrastructure project? This is your chance to work on one of the country's largest civil engineering schemes, supporting complex earthworks and drainage packages while ensuring the highest quality standards. Join a dynamic team and elevate your career with this exciting opportunity for immediate start and long-term growth. About The Role: Manage and oversee quality assurance processes across earthworks and drainage works Conduct inspections, complete quality records, check sheets, and ITPs in line with project specifications Ensure works comply with HS2 standards, drawings, and quality requirements Carry out site audits, identify non-conformances, and manage NCRs to resolution Collaborate with site teams, subcontractors, and stakeholders to uphold quality standardsAbout...
IR35 Status:
Inside IR35

CV-Library Buckinghamshire, UK Contractor
CL
Jun 19, 2026  
Health and Safety Manager
Health and Safety Manager Contract: £400 per day (inside IR35) Initial 6-month contract with potential for permanent roles Location: Buckinghamshire & Oxfordshire Hybrid: 3 days on site, 2 days remote We are seeking a Health and Safety Manager to join a high-profile infrastructure programme. This role involves working with multiple stakeholders, fostering strong relationships with operational teams and external partners. Your expertise will help ensure safety standards are embedded into all project activities. The successful candidate will: Manage and oversee health and safety compliance within construction environments, focusing on civils over housebuilding but including utility projects. Support and influence project teams, guiding safe working practices and sharing expertise in rail-related safety systems. Organise and participate in safety audits, risk assessments, incident investigations, and permit to work processes. Assist in mentoring site personnel, fostering a...
IR35 Status:
Inside IR35

CV-Library Aylesbury, Buckinghamshire Contractor
CL
Jun 24, 2026  
Interim Employee Relations Specialist (Hybrid)
The Interim Employee Relations Specialist (Hybrid) is a circa 2 month opportunity to cover a vacancy within the HR team of an Industrial/Construction organisation. The role involves addressing employee relations matters and ensuring compliance with HR policies across disciplinaries, grievances, dismissals, absence and performance management. Client Details The company operates in the Industrial/Construction industry and is recognised as a small-sized organisation with a focus on fostering professionalism and adherence to HR best practices. It is committed to maintaining a supportive and efficient workplace environment. Description The Interim Employee Relations Specialist (Hybrid) duties will include: Provide expert guidance on employee relations issues, including disciplinary and grievance procedures. Ensure HR policies and practices are consistently applied across the organisation. Offer advice to managers on employment law and best practices in the property sector. Support...
IR35 Status:
Inside IR35

CV-Library Hemel Hempstead, Hertfordshire Contractor
CL
Jun 17, 2026  
Health And Safety Manager
Health & Safety Manager – Major Civils (Contract) Location: London Assignment Rate: £500 – £600 per day (Inside IR35) Job type: Contract Working Pattern: Hybrid – 3 days per week on site We are supporting a client organisation delivering one of the UK’s largest and most complex infrastructure programmes in the appointment of an experienced Health & Safety Manager on a contract basis. This role is operationally focused, with a strong site presence required to support live major civils works, while also allowing flexibility through a hybrid working arrangement. The position is suited to candidates with genuine major civils experience. Consultancy or light construction backgrounds will not be suitable. The Role You will operate as a site-embedded Health & Safety Manager, working closely with construction managers, engineers and subcontractors to ensure works are delivered safely, compliantly and in line with Tier 1 standards. The role balances hands-on site...
IR35 Status:
Inside IR35

CV-Library Camden, Greater London Contractor
CL
Jun 26, 2026  
Sub Agent
Experienced Sub Agent (Freelance) - London Civil Engineering Projects We are seeking a freelance Sub Agent with major civil project experience to join a highly regarded Tier 1 contractor. This is a long-term contract working on significant civil works, offering a stable and rewarding opportunity. Looking for candidates with rail, highways, utilties or aviation experience. If you'd like to secure a long-term freelance role with a top-tier contractor and a great team, this could be the role for you. This role is inside of IR35 so you will need to be Randstad PAYE or Umbrella PAYE. Roles and responsibilities: Joining a strong, collaborative team and working with an excellent client, you will be crucial to the early stages of our projects. Your key responsibilities will include: Creating detailed methodology and constructability reports Conducting and overseeing on-site surveys Contributing to the pre-construction process to ensure project success Collaborating closely with...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 26, 2026  
Deputy Director (Works) - UK Government Contract
Deputy Director (Works) - UK Government Contract 850/day - Inside IR35 London Responsibilities: The consultant will provide senior leadership within the commercial function and with senior stakeholders. The post holder will have operational control over commercial delivery by the Works Category Management team. Responsible for Commercial leadership in the Works environment alongside the existing Works Commercial Deputy Director, the role will develop and deliver Commercial Strategies for Capital Investment Projects, associated procurements and contracts supporting asset maintenance. You will act as the subject matter expert on NEC contract options. Requirements: Eligible for obtaining a SC Clearance Deep subject matter expertise on NEC suite of contract terms and contracting options. Procurement experience knowledge PCR 2015 Procurement PA 2023 - Course completed Open dialogue. Proven experience of leading a high-performance successful procurement or commercial function....
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 26, 2026  
Deputy Director (Works) - UK Government Contract
Deputy Director (Works) - UK Government Contract 850/day - Inside IR35 London Responsibilities: The consultant will provide senior leadership within the commercial function and with senior stakeholders. The post holder will have operational control over commercial delivery by the Works Category Management team. Responsible for Commercial leadership in the Works environment alongside the existing Works Commercial Deputy Director, the role will develop and deliver Commercial Strategies for Capital Investment Projects, associated procurements and contracts supporting asset maintenance. You will act as the subject matter expert on NEC contract options. Requirements: Eligible for obtaining a SC Clearance Deep subject matter expertise on NEC suite of contract terms and contracting options. Procurement experience knowledge PCR 2015 Procurement PA 2023 - Course completed Open dialogue. Proven experience of leading a high-performance successful procurement or commercial function....
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 26, 2026  
Deputy Director (Works) - UK Government Contract
Deputy Director (Works) - UK Government Contract 850/day - Inside IR35 London Responsibilities: The consultant will provide senior leadership within the commercial function and with senior stakeholders. The post holder will have operational control over commercial delivery by the Works Category Management team. Responsible for Commercial leadership in the Works environment alongside the existing Works Commercial Deputy Director, the role will develop and deliver Commercial Strategies for Capital Investment Projects, associated procurements and contracts supporting asset maintenance. You will act as the subject matter expert on NEC contract options. Requirements: Eligible for obtaining a SC Clearance Deep subject matter expertise on NEC suite of contract terms and contracting options. Procurement experience knowledge PCR 2015 Procurement PA 2023 - Course completed Open dialogue. Proven experience of leading a high-performance successful procurement or commercial function....
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 25, 2026  
Contract Senior Structural Engineer
Contract Senior Structural Engineer London Immediate Start Up to c£52 p/h 6-month contract  **INSIDE IR35**  Contract Senior Structural Engineer  A major international engineering consultancy based in Central London is currently looking to recruit a Contract Senior Structural Engineer with solid building structures design background, ideally with a minimum of 8-10 years design experience.  The successful candidates will be working on a variety of interesting and technically challenging projects to include:  High-rise buildings projects Complex refurb projects Major Infrastructure schemes Entertainment facilities and sports related building structures The role will be a hands-on technical design-based role, focusing on delivery of engineering schemes.  All applicants must have solid design experience in steel and RC.   Projects will be both UK and Internationally and as a result any previous seismic design experience would be looked upon favourably (but not essential)....
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 25, 2026  
Senior Planner - National Grid - South East
Senior Planner (Primavera P6) - Energy / Transmission 📍 London & South East (Hybrid) 💰 £650/day (Umbrella - Inside IR35) 📅 12 Months | ASAP Start Overview We're recruiting for an experienced Senior Planner to support a major UK transmission infrastructure project, part of a wider grid upgrade programme across London and the South East. Key Responsibilities Develop and manage programmes using Primavera P6 Build construction schedules (resources, outages, consents, wayleaves) Monitor progress and produce weekly reporting Support EVM (CPI/SPI), risk, and change management Work closely with Project Managers, Engineers & Commercial teams Ensure compliance with NEC contracts Requirements Proven experience as a Senior Planner in energy, utilities, or infrastructure Strong Primavera P6 and MS Project skills Experience with NEC contracts & Earned Value Management Full UK driving licenceDesirable: National Grid / transmission experience OHL (Overhead Lines) background...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 21, 2026  
Part 2 Architectural Assistant
Job Title: Part 2 Architectural Assistant Location: London Salary: Competitive hourly rate - Inside IR35 Job Type: 6-month contract (with a view for extension), Inside IR35 Job Ref: 40734 Join a well renowned AJ100 practice Are you a Part 2 Architectural Assistant looking for your next career move? I’m working with a leading and well-known company within the industry who are now looking to take on additional contractors for high profile projects. You’ll be supporting the Project Leader or Project Architects with a specific work package or project, while being involved in all RIBA Work stages 0 – 7. What’s on Offer: * A collaborative team environment with top-tier industry professionals * Opportunity to work on high-profile, complex projects across multiple sectors * Competitive hourly rate * Focus on RIBA stage 0 - 7 * Hybrid working policy with flexibility (minimum two days in office per week) We’re Looking For: * Part II Assistants * Strong experience with...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 21, 2026  
Fire Systems Design Manager
Are you a Fire Systems Design Manager with experience of working on major infrastructure projects? Rate: £550 - £650 per day (Inside IR35) Contract: Initial contract through to December 2027 Location: North Acton, London Working Pattern: Hybrid - Minimum 3 days per week in the office, 2 days working from home Sector: Major Infrastructure / Construction / Rail   Job Role We are currently seeking an experienced Fire Systems Design Manager to join a high-profile team delivering critical systems across the prestigious HS2 programme. This is an excellent opportunity for a technically strong and proactive design professional to take ownership of the BMS and Fire Systems package across multiple assets on one of the UK's largest infrastructure projects.   The successful candidate will bring strong proven experience managing complex design packages, and specialist knowledge of Fire Systems, including fire detection, gas suppression, life safety systems, and fire control...
IR35 Status:
Inside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jun 25, 2026  
Electrical Quality Inspector
Defence IPC620 Electrical Inspector **** Seeking an Electrical Inspector full-time (37.5 hours per week) for a 3-month+ project near Milton Keynes, England. Flexible working options, including 4 day week. Job Summary: We are seeking a proactive and detail-oriented Electrical Inspector to be the first line of defence against electrical defects in our customers' production environment. Using a combination of hands-on inspection, electrical testing, and data-driven analysis, the role verifies that all wiring, components, and subassemblies meet the company's engineering specifications, code requirements, and customer obligations. The Inspector works independently, but collaborates closely with Design, Production, and Reliability teams to drive continuous improvement, close non-conformances, and maintain a culture of safety and quality. Job Responsibility: Electrical Inspection & Testing - Conduct visual, dimensional, and functional inspection of wire harnesses, printed...
IR35 Status:
Inside IR35

CV-Library Bedford, Bedfordshire Contractor
CL
Jun 26, 2026  
Quality Inspector
Quality Inspector - Contract (Formula 1) | All Shifts | Inside IR35 Location: Motorsport Valley Contract Type: Inside IR35 (PAYE or Umbrella) Start Date: ASAP Shifts: All shifts available The Opportunity We're working with a leading Formula 1 team who are looking to bring in experienced Quality Inspectors to support their high-performance manufacturing environment. This is a fantastic opportunity to be part of a cutting-edge engineering team where precision, speed, and quality are critical to success on the track. The Role As a Quality Inspector, you'll play a key role in ensuring components meet strict engineering and racing standards. Working closely with the Quality Control Manager and Team Leaders, you will: Inspect components against detailed engineering drawings Ensure compliance with tight tolerances and specifications Support efficient processing and release of parts Produce clear and concise non-conformance reports Contribute to continuous improvement within a...
IR35 Status:
Inside IR35

CV-Library Chipping Norton, Oxfordshire Contractor
CL
Jun 18, 2026  
Subject Matter Expert/Design Manager (Airports)
An exciting opportunity has arisen for an experienced Subject Matter Expert/Design Manager (Airfield Systems) to join a major UK airport, supporting the delivery of a multi-billion-pound capital investment programme focused on enhancing critical airport infrastructure and operational efficiency. This role sits within a dynamic construction and project delivery environment and will play a pivotal role in leading the design of large-scale, strategically important airfield systems projects (typically £100m-£150m+). The Role As the Subject Matter Expert/Design Manager, you will lead design management activities from project inception through to construction, commissioning and handover, ensuring solutions are safe, compliant, cost-effective, and aligned with operational requirements. You'll manage a small team of Design Management professionals and act as a key interface between internal stakeholders, engineering teams, and external design consultants and contractors. Key...
IR35 Status:
Inside IR35

CV-Library Gatwick, West Sussex Contractor
CL
Jun 20, 2026  
M&E Surveyor (Electrical Biased)
Job Title: M&E Surveyor (Electrical Biased) Location: East of England / Hybrid Contract: 6-months ongoing (potential permanent) Pay: Inside IR35 - Negotiable A large and well-established housing organisation is seeking an experienced Mechanical & Electrical Compliance Surveyor to support the delivery of its compliance and planned maintenance programmes across a substantial residential portfolio. Main Responsibilities • Monitoring contractor performance against electrical and mechanical compliance programmes • Undertaking contractor audits, post-inspections and quality assurance checks • Acting as the subject matter expert for electrical installations and compliance • Supporting delivery of statutory compliance programmes and remedial works • Managing contractors and ensuring compliance targets are achieved • Providing technical advice on electrical installations, condition reporting and best practice • Supporting fire safety, compliance and risk management...
IR35 Status:
Inside IR35

CV-Library Northampton, West Northamptonshire Contractor
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