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Outside IR35 Buckingham engineering

32 engineering jobs found in Buckingham

CL
Jun 13, 2026  
Site Engineer
We are looking for a Site Engineer to join a great team working on drainage works in Aylesbury as part of hs2. Daily duties will involve setting out and some QA along with assisting with overseeing labour and contractors on site and health & safety. To be considered you will have a minimum of an HNC in Civil Engineering and hold CSCS certification with SMSTS ideal also. Drainage experience is a MUST gained on civil engineering works. Top day rate on offer which is Outside IR35 and comes with a long term contract and immediate start. If you're looking for work, get in touch
IR35 Status:
Outside IR35

CV-Library Aylesbury, Buckinghamshire Contractor
CL
Jun 13, 2026  
Mechanical Project Engineer
Mechanical Project Engineer - Water Industry Location: Oxfordshire Contract Type: Freelance / Contract Salary/Rate: £(Apply online only) p/d - Ltd Company or CIS GRS are seeking a skilled Mechanical Project Engineer to work on high-value MEICA water projects across Oxfordshire. You'll join a Tier 1 contractor delivering key infrastructure upgrades for UK water authorities under major capital delivery programmes (e.g. AMP8). Responsibilities: * Manage mechanical installation works across water treatment and pumping station projects * Coordinate designs, site works, fabrication drawings, and subcontractors * Ensure mechanical scopes are delivered on time, to spec, and within budget * Interface with electrical and ICA teams to ensure integrated MEICA delivery * Attend site inspections, FATs, commissioning, and handover activities Requirements: * Mechanical engineering background with experience in water or wastewater...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
Jun 12, 2026  
Senior Site Engineer
Senior Site Engineer - Water Project - Civil Engineering - Major Infrastructure Location: Oxford, Oxfordshire Rate: £350 - £400/day Outside IR35 Contract Type: Freelance Start Date: June 2026 Are you an experienced Senior Site Engineer looking for your next challenge on a major reservoir and water infrastructure project? We are recruiting for a Tier 1 civil engineering contractor delivering a significant reservoir improvement / water infrastructure scheme, offering long-term work and career progression opportunities. This is an excellent opportunity for a Senior Engineer with a strong background in heavy civils, water, infrastructure, earthworks, reinforced concrete and major projects. Key Responsibilities * Overseeing engineering activities across the reservoir project * Managing and reviewing setting out activities * Producing and reviewing RAMS, ITPs, WPPs and QA documentation * Ensuring works are delivered safely, to programme and specification * Managing...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
Jun 18, 2026  
Electrical Inspector
Electrical Inspector 24 month Fixed Term Contract Based in Ampthill Offering up to £40,000 Do you hold an IPC-620 Certification? Do you have experience in final inspection on cables/harnesses? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Electrical Inspector, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry! Due to the nature of what you will be working on, you will be required to obtain high level MOD security clearance. You will be involved in: Product testing for conformance, which include; typical tests such as continuity, bonding, resistance. Programming and use of ATEs Adherence to work instructions and managing non-conforming products High volume electrical...
IR35 Status:
Outside IR35

CV-Library Ampthill, Bedfordshire Contractor
CL
Jun 16, 2026  
Project Management Consultant
Project Management Consultant Luton 6-Month Contract Paying up to £110p/h (Outside IR35) Key Responsibilities Provide advice on the acceleration of procurement and operational readiness of critical capabilities that cannot wait for standard planning or acquisition cycles. Identifying where existing processes can be tailored or streamlined, compressing standard acquisition cycles, and the management of high-risk operational rollouts while balancing aggressive timelines, budgets, and necessary compliance. Proactively identify roadblocks, execute rapid risk assessments, and implement mitigations to prevent project failure. Act as the primary liaison between IPT leader, Sponsors, end-users, third-party vendors, and internal teams to provide high-frequency progress reports and negotiate priorities. Allocate resources efficiently and navigate dynamic cost structures where time and performance outweigh strict, traditional budgetary constraints. Ensure that despite expedited...
IR35 Status:
Outside IR35

CV-Library Luton, Bedfordshire Contractor
CL
Jun 14, 2026  
Lead project Controller - Luton/Reading
Project Controls Lead - Level 7 Location: Luton initially, transitioning to Reading from September 2026 Working Pattern: 3-4 Days On Site Contract: 12 Months Rate: £62 - £65 per hour (Outside IR35) Security Clearance: Active SC Clearance Required Nationality Requirement: Sole British Nationals Only THE ROLE We are recruiting on behalf of a leading defence and aerospace organisation seeking an experienced GCAP Project Controls Lead to support a major international defence programme. This role will support the FCA GCAP Programme Controls Manager in shaping and delivering a best-practice Project Controls framework within a tri-national consortium involving UK, Italian and Japanese partners. The successful candidate will play a key role in schedule management, programme planning, performance analysis and stakeholder coordination across a highly complex, multi-national engineering programme environment. KEY RESPONSIBILITIES - Support the development and delivery of a...
IR35 Status:
Outside IR35

CV-Library Luton, UK Contractor
CL
Jun 13, 2026  
Procurement Manager
Our client, a leader in the technology sector, is currently seeking a Procurement Manager for a contract position. This role focuses on procurement operations within the engineering and maintenance categories, playing a vital part in managing and optimising the supply chain of a dynamic and fast-paced business. This is an outside IR35 contract Key Responsibilities: Developing and delivering a Procurement Category Plan in collaboration with the Lead Procurement Manager Conducting market analysis, spend assessments, and stakeholder engagement plans Managing end-to-end tender processes, driving commercial value Identifying opportunities for cost savings and value optimisation Ensuring contractual coverage and well-planned sourcing activities Maintaining accurate and comprehensive contract and supplier records Managing supplier relationships to secure best value contracts Promoting effective Supplier Relationship Management (SRM) Continuously learning about industry developments to...
IR35 Status:
Outside IR35

CV-Library Luton, Bedfordshire Contractor
CL
Jun 12, 2026  
CAE Engineer
A Leamington Spa based Engineering consultancy is seeking to recruit a CAE Engineer to work on a contract that is initially scheduled for 6 months (outside IR35). The Role This contract will involve using ABAQUS to perform structural analysis related to composite components for a Motorsport related project. Experience Ideal candidates will be fluent in ABAQUS ideally with analysis experience related to Motorsport / Automotive / Composites. Apply For more information on this contract please email your CV to
IR35 Status:
Outside IR35

CV-Library Leamington Spa, Warwickshire Contractor
CL
Jun 12, 2026  
Crash Analyst
A Leamington Spa based Engineering consultancy is seeking to recruit a Crash Analyst to work on a contract that is initially scheduled for 6 months (Outside IR35). The Role This contract will involve using LS-DYNA to perform vehicle crash analysis for an Automotive project. Experience Ideal candidates will be fluent in LS-DYNA with an Automotive crash analysis background. Apply For more information on this contract please email your CV
IR35 Status:
Outside IR35

CV-Library Leamington Spa, Warwickshire Contractor
CL
Jun 18, 2026  
Systems Consultant - Full Lifecycle
Systems Consultant Full time on site in Maidenhead Outside IR35 6 months contract Our client is seeking a skilled Systems Consultant for a contract position. The primary focus will be on executing Systems Engineering activities within the specified industry practices and ensuring adherence to all relevant processes and guidelines. This role is essential for achieving desired outcomes and maintaining the quality and security of system engineering deliverables. Key Responsibilities: Oversee tasks related to Systems Engineering activities, products, and artefacts, ensuring alignment with agreed plans and processes. Ensure work products and solutions are correct and complete from the requirements phase onwards by executing a robust evidence creation strategy. Create and maintain Systems Engineering artefacts such as Strategies, Plans, Procedures, Compliance Matrices, and Reports. Carry out responsibilities in accordance with industry practices to achieve qualification and...
IR35 Status:
Outside IR35

CV-Library Maidenhead, Berkshire Contractor
CL
Jun 13, 2026  
Mechanical Design Engineer
Contract Mechanical Design Engineer – Avionics Integration Modification ProjectA specialist aerospace engineering organisation is seeking an experienced Contract Mechanical Design Engineer to support a live avionics integration and aircraft modification programme on a regional/narrow-body aircraft platform. This role will focus on the mechanical and structural integration of avionics equipment within a regulated aerospace design environment, supporting installation design, drawing production, systems integration, and aircraft modification activities in accordance with UK aviation approval frameworks. Key Responsibilities Design of structural and mechanical provisions for avionics equipment installations. Development of equipment mounting arrangements, trays, brackets, panels and supporting structure. Mechanical integration of avionics and electrical systems into existing aircraft platforms. Coordination with avionics/electrical engineers to ensure installation and interface...
IR35 Status:
Outside IR35

CV-Library Coventry, Warwickshire, West Midlands Contractor
CL
Jun 12, 2026  
Hard Modeller
We are looking for an experienced Hard Modeller for a rolling contract Outside ir35 Call Rachel or apply online with CV Library
IR35 Status:
Outside IR35

CV-Library Coventry, West Midlands (County) Contractor
CL
Jun 17, 2026  
Contract Mechanical Maintenance Engineer
Job Title: Contract Mechanical Maintenance Engineer Location: Reading area, Berkshire Rate: £36–38 per hour, Limited Company outside IR35scope Job Type: Contract,  2 months ongoing initially, potential to extend Rotating Shifts: Primarily Monday to Friday – 9-hour  shifts rotating Client: Manufacturing, Immediate hire for ongoing maintenance support The Opportunity: Contract Mechanical Maintenance Engineer We’re recruiting for an experienced Contract Mechanical Bias Maintenance Engineer to provide hands-on mechanical maintenance support within a busy, automated production and packaging environment. This is a great opportunity to join a market-leading manufacturing business with a strong reputation for quality, innovation, and reliability. This client needs… ✔ Strong multi-skilled mechanical fault diagnosis ✔ Experience with conveyors, motors, pneumatics, drives, sensors, presses, hoppers, silos  & basic  Electrical PLCs ✔ Preventive maintenance ✔ Quick turnaround...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Jun 16, 2026  
Lead Electrical Design Engineer
Lead Electrical Design Engineer 12 month contract £65-£75 per hour Outside IR35 Reading - Hybrid This role sits within a specialist engineering team responsible for developing electrical designs from early feasibility through to construction and handover support. It's a key technical position with ownership of design delivery and coordination across multiple stakeholders. Essential requirements: Experience in electrical engineering design within power, utilities or infrastructure environments Ability to produce and review electrical design documentation and calculations Good understanding of UK electrical standards and utility interface requirements Experience working with project teams, contractors and engineers Comfortable supporting projects through design, construction and delivery stages Desirable: Experience within substations, power distribution or HV environments Background in energy, utilities or large-scale industrial projects Exposure to site support and...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Apr 23, 2026  
Project Manager REF6084H
Project Manager x2 Reading (hybrid - 4 days from home) Outside IR35   Certain Advantage are recruiting on behalf of our established Engineering client for a Project Manager on a contract basis to support important defence projects in the UK.   They require two Project Managers to support the initiation of projects and programmes using Portfolio Entry controls and structured business case development methods.   Some of your responsibilities: Analyse and break down complex problems to develop strategic proposals for Investment Approval Coordinate pre-Concept studies to explore business problems and opportunities Develop early understanding of solution options to inform decision-making Produce initial estimates for scope, schedule, and cost ranges Recommend appropriate delivery methodologies for proposed initiatives Secure approvals to proceed, including Standing Approval and initial resource allocation Ensure alignment of proposed projects and programmes with overall portfolio...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Jun 17, 2026  
Mech QA Engineer
Project Details: 6 month contract Data Centre Fit out hall Starting Middle JunePackage: Circa £450 per day all-in rate, Outside IR35 Monday to Friday working pattern 10-hour working daysKey Responsibilities: Carry out mechanical QA/QC inspections across the project Ensure all installations are completed in line with project specifications, industry standards, and quality requirements Review and complete inspection test plans (ITPs), check sheets, and quality documentation Conduct inspections on mechanical systems including HVAC, pipework, ductwork, and associated services Identify non-conformances and support resolution processes Liaise closely with site teams, subcontractors, and client representatives Support commissioning and handover activities where required Maintain accurate QA/QC records and reporting throughout the project lifecycle Other Details Outside IR35 Need to have exp managing subcontractors / technical documentation etc Predominantly plant and equipment install
IR35 Status:
Outside IR35

CV-Library Slough, Berkshire Contractor
CL
Jun 13, 2026  
Senior Planning Officer (Development Control)
Senior Planning Officer Location: Nuneaton Pay Rate: £25.72 per hour Hours: 37 hours per week Contract: 6-Month Contract We are currently recruiting for an experienced Planning Officer to join a busy Development Control team on a 6-month contract. This is an excellent opportunity to work within a local authority environment, supporting the delivery of high-quality planning services and contributing to key development projects. The Role You will be responsible for managing a varied caseload of planning applications, carrying out site visits, providing planning advice, and supporting enforcement activities. The role will involve working closely with colleagues, developers, elected members, and the public to help deliver an effective and customer-focused planning service. Key Responsibilities Process a range of planning applications, including outline, full, reserved matters, and major applications Validate applications and carry out consultations, negotiations, and site...
IR35 Status:
Outside IR35

CV-Library Nuneaton, Warwickshire Contractor
CL
Jun 13, 2026  
Planning Enforcement Officer (planning)
Planning Enforcement Officer Location: CV11 - Nuneaton and Bedworth area Pay Rate: £22.22 per hour (Umbrella) Hours: 37 hours per week Contract: 6-Month Contract Start date working towards: 22nd June 2026 We are looking for a proactive and organised Planning Enforcement Officer to support the Development Control Team on a 6-month contract. This role involves investigating breaches of planning control, monitoring development sites, and helping to deliver an effective planning enforcement service. Key Responsibilities Investigate complaints and possible breaches of planning regulations Carry out site inspections, visits, observations, and interviews Maintain accurate records and evidence from investigations Advise residents, developers, and businesses on planning enforcement procedures Monitor planning conditions and work with developers to resolve issues Draft enforcement notices and related documentation Prepare reports and provide evidence at hearings, inquiries, and court...
IR35 Status:
Outside IR35

CV-Library Nuneaton, Warwickshire Contractor
CL
Jun 12, 2026  
Vehicle Mechanic
Vehicle & Plant Mechanic Location: Nuneaton Contract: Temporary Rate: £21.39 per hour (Umbrella) Overview Experienced Vehicle & Plant Mechanic required to support a busy local authority workshop. Role focuses on maintenance and repair of light vehicles (primarily Ford Transit and Isuzu D-Max), with some exposure to refuse vehicles, road sweepers and plant equipment. Suitable for a highly experienced technician able to work independently, or a semi-retired mechanic seeking flexible workshop-based work. Key Duties Service, repair and maintain light vehicles, plant and equipment Carry out preventative maintenance inspections MOT testing (Class 4 & 7) or working towards qualification Diagnostics, fault finding and breakdown support Welding, fabrication and tyre repairs (desirable) Support air conditioning servicing (desirable) Maintain accurate workshop records and compliance documentation Requirements Strong background in vehicle maintenance (light vehicles...
IR35 Status:
Outside IR35

CV-Library Nuneaton, Warwickshire Contractor
CL
Jun 17, 2026  
Panel Wireman - outside of IR35
Role:         Panel Wireman Location:   St. Neots, Cambridgeshire, PE19. Rate:        £22.00 p/h + holidays PAYE - OR  £28.72 per hour LTD  Duration:  6 months, subject to extension Residency: UK The Role: Our client is seeking experienced Panel Wireman to support ongoing requirements based on their site in St Neots. Mondy-Friday 40hrs + The Panel Wireman's role will include;  Working from engineering drawings to build DCS cabinets, assembly control panels with components/trunking (Rittal cabinet experience beneficial). Crimping, terminating and looming work. Competent use of Hand tools. Good communication skills Health & Safety conscious The Panel Wireman will assist with strip, clean and pack activities within the System Assembly and Design team. The Company: The client is a leader within the Automation and Control Systems field with operations in 100 countries worldwide. They specialise in providing integrated solutions to the Transmission and...
IR35 Status:
Outside IR35

CV-Library Cambridgeshire, UK Contractor
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