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Contractor 231
Engineering Aylesbury

231 jobs found in Aylesbury

CL
Jun 06, 2026  
Procurement Manager
CarmichaelUK are recruiting for an experienced Procurement Manager to join a leading Joint Venture delivering the HS2 project in Buckinghamshire. This is a fantastic opportunity to play a key role on one of the UK’s largest and most complex infrastructure projects. You will take the lead in procurement and supply chain management across major civil engineering packages, including earthworks, structures, and environmental works. Experience working with a Tier One civil engineering contractor on large-scale infrastructure projects, Joint Ventures, or Alliances will be highly advantageous. Key Responsibilities Develop and deliver procurement strategies for key infrastructure and civil engineering packages Lead the full tendering process, including prequalification, tender evaluation, and contract award Ensure all procurement activities align with Joint Venture and HS2 governance requirements Build, manage, and maintain strong supplier relationships, monitoring performance...
IR35 Status:
Unknown Status

CV-Library Aylesbury, UK Contractor
CL
Jun 26, 2026  
Section Engineer
Carmichael UK are recruiting for an experienced Section Engineer to join a Tier 1 contractor on a substation project in Buckinghamshire. This is a hands-on role for an engineer who can carry out site checks, monitoring progress, and ensuring works are delivered safely, compliantly, and to the required standard. You will play a key part in overseeing structures and bases, while supporting delivery through RAMS, site procedures, checklists, and reporting. Key responsibilities Act as the site-based engineering presence on the ground Carry out checks on structures, bases and site works Ensure works are delivered in line with drawings, programme and quality standards Support implementation and adherence to RAMS and site procedures Complete site inspections, checklists and quality documentation Produce clear and accurate reporting on progress and compliance Identify and escalate issues early to minimise risk Liaise with site teams and subcontractors to maintain smooth...
IR35 Status:
Unknown Status

CV-Library Buckinghamshire, UK Contractor
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 21, 2026  
Project/Quality Engineer
Project Engineer  📍 Tring, Hertfordshire 💷 £19.00 per hour Are you a technically minded Project Engineer looking to take ownership of innovative packaging and thermal testing projects within a highly regulated, quality-driven environment? We are recruiting on behalf of a specialist organisation within packaging qualification and cold chain testing. This is an exciting opportunity to work on end-to-end customer projects, combining project management, technical analysis, and hands-on laboratory testing. 🔍 The Role As a Project Engineer, you will act as the primary technical contact for customer packaging development and thermal testing projects. You will manage projects from initial scope through to final reporting, ensuring all work is delivered on time, accurately, and in line with strict quality and documentation standards. This is a hands-on, site-based role where you will be actively involved in both planning and laboratory/test execution activities. 🚀 Key...
IR35 Status:
Unknown Status

CV-Library Tring HP23, UK Contractor
CL
Apr 16, 2026  
Assembly Technician
TEMP AND TEMP TO PERM OPPORTUNITIES AVAILABLE 8.00am - 5.00pm MONDAY TO FRIDAY Our client, a specialist manufacturing provider based in High Wycombe, is seeking Assembly Technicians to join their team. This is an excellent opportunity to work within a quality-driven environment, contributing to the assembly of innovative products used across major projects throughout the UK and internationally. This role is available on a temporary and temp-to-perm basis, offering long-term potential for the right candidate Key Duties: * Assembling bespoke product systems to specification * Reading and interpreting basic technical drawings * Supporting project delivery and meeting production deadlines * Providing technical assembly support to internal teams * Maintaining quality standards across all builds * Following health and safety procedures at all times Key Requirements: * Strong attention to detail and quality-focused approach * Good communication skills and...
IR35 Status:
Unknown Status

CV-Library High Wycombe, Buckinghamshire Contractor
CL
Jun 26, 2026  
Technician (HVAC)
HVAC Technician Rail | Contract (1 Year) F-Gas Certification (Essential) Brazing Certification (Essential) Salary: £32.89 Umbrella  Contract: 1 year programme Location: Milton Keynes Hours: 50 hours per week (07:00 - 17:00) The Opportunity This is an exciting opportunity to join a major rail programme, supporting HVAC systems on modern rolling stock. This role offers strong stability in the contract market and the chance to build valuable experience within the rail sector. The Role Working as part of the service and maintenance function, you will be responsible for diagnosing, repairing, overhauling, and maintaining HVAC systems on trains and within depot environments. This is a hands-on role where you will work both independently and as part of a wider engineering team on live operational sites. The role will also involve full strip-down, rebuild, and reinstallation of HVAC units, including brazing, re-gassing, and system testing. Key Responsibilities Removal of HVAC...
IR35 Status:
Unknown Status

CV-Library Milton Keynes, UK Contractor
CL
Jun 19, 2026  
Mechanical Fitter
We are currently recruiting Mechanical Fitters to join a leading rail engineering company. This role involves working on the removal, modification, and refitting of rolling stock to a high standard, following industry regulations and company procedures.  Key Responsibilities: To have a good understanding of vehicle mechanical interfaces and repairs of vehicle components. To be able to install / repair components. To be able to fault find and carry out diagnostic investigation work. To overhaul of rail components. To undertake training as and when required. To work within a realistic timeframe. To ensure that waste is disposed of in the correct manner. To adhere to written or verbal instructions.Requirements: Previous experience in mechanical roles, or a similar hands-on trade/engineering environment. Confident in the use of hand tools, power tools, and workshop machinery. Strong attention to detail with the ability to read and follow technical instructions. Commitment to working...
IR35 Status:
Unknown Status

CV-Library Milton Keynes, UK Contractor
CL
Jun 07, 2026  
Paint Sprayer
Job Description: Paint Sprayer on Rolling Stock Vehicles Position: Paint Sprayer Location: Milton Keynes Rate: £28.54 per hour on Earlies/Afters or £32.58 per hour on Nights (Role is Inside IR35)  Hours: Earlies: 06:00-16:00 / Afters: 12:00-22:00 / Nights: 22:00-06:00 Summary: A Paint Sprayer is responsible for applying paint and other finishes to vehicles, Vehicle components, machinery, equipment, and various surfaces using spray guns. This role involves ensuring a high-quality finish, maintaining equipment, and adhering to safety protocols. Key Responsibilities: - Surface Preparation: - Cleaning, sanding, and masking surfaces prior to painting. - Ensuring surfaces are properly primed and free of defects before application. Painting and Finishing: - Mixing paints to achieve desired colours and consistencies. - Applying paint, varnish, or other finishes using spray guns or other applicators. - Achieving uniform coverage and thickness according to...
IR35 Status:
Inside IR35

CV-Library Milton Keynes, UK Contractor
CL
Jun 05, 2026  
Carbon Welder
URGENT IMMEDIATE START We are looking for an experienced Carbon Welder that has worked within the food industry. You must have experience working on 2inch Schedule 40 pipe and have codings. Own weld set preferrred but not essential. Ideal opportunity for a local person. 50hrs+ per week @£24/hr. Please send CV in ASAP
IR35 Status:
Unknown Status

CV-Library Milton Keynes, Buckinghamshire Contractor
CL
May 29, 2026  
Vehicle Builder
We are currently recruiting Vehicle Builders to join a leading rail engineering company. This role involves working on the removal, modification, and refitting of vehicle interiors to a high standard, following industry regulations and company procedures.  Key Responsibilities: Remove, modify, strip, and rebuild vehicle interiors including luggage racks, seat frames, and buffet cars. Competently use a variety of hand tools, power tools, and woodworking equipment such as chisels, saws, planes, torque wrenches, and screwdrivers. Operate mechanical machines such as hand saws, bench saws, and portable circular saws safely and effectively. Read and interpret production information and specifications to ensure accurate and efficient completion of tasks. Carry out basic quality control checks to ensure all work meets required standards. Follow all company procedures, safety regulations, and environmental policies at all times. Prioritise health and safety, ensuring compliance with all...
IR35 Status:
Unknown Status

CV-Library Milton Keynes, UK Contractor
CL
May 24, 2026  
Test Technician
TXM Recruit are currently looking to put a team of Test Technicians together on a contract basis for a rail client in Milton Keynes. The team will be performing test and commissioning on various fleets of rolling stock vehicles. Job Title – Test Technician. General Description: Skilled work within a safety critical role which demands a standard of competence necessitating either an apprenticeship to a trade or recognised training programme where an employee is required to be fully qualified in all parts of the trade and capable of producing work to the required standards, specification or finish expected of a Test Technician. To perform defined tasks to written instructions and to be able to work to their own initiative to enable the Depot to provide a quality service to the business. Carry out functional testing and commissioning of EMU/DMU and other rolling stock types of post works to a defined and written standard in line with UK rail safety regulations. Lead fault...
IR35 Status:
Unknown Status

CV-Library Milton Keynes, UK Contractor
CL
Jun 27, 2026  
Senior / Principal Civil Engineer
Job Title: Senior / Principal Civil Engineer Salary: Dependent on experience Location: St Albans (Hybrid - minimum 3 days office-based) Type: Permanent or Contract (Outside IR35 available) - Hybrid About the Role: Our client is seeking experienced Senior and Principal Civil Engineers to join a multidisciplinary design team delivering projects across the regulated water sector. These opportunities are suited to engineers with strong design experience within water and wastewater who enjoy solving complex engineering problems, developing practical solutions and contributing to the successful delivery of projects. Depending on experience, you will take ownership of technical delivery, support multidisciplinary design teams and contribute to maintaining high standards of engineering quality and compliance. Principal-level candidates will also provide technical leadership and mentoring support across the team. Working closely with senior management and project teams, you will...
IR35 Status:
Outside IR35

CV-Library Hemel Hempstead, Hertfordshire Contractor
CL
May 16, 2026  
Electrical Engineer
Electrical Tester Vacancy We are currently seeking to recruit an Electrical Tester This role will be based in Wolverton. This is what we need you to do…. Responsibilities: * Read schematic drawings * With minimal supervision investigate rolling stock faults found within the test process * Assist the engineering process where necessary * Work within a high voltage environment * Download and process train diagnostic data, undertake fault finding to an advanced level * Test all types of on train systems * Produce complex, analytical technical reports on fault investigation * If required deputise for test team leader * Keep test paperwork up to date, including test sheets and fault logs * Liaise with production departments when necessary * Attend off site railway depots to support our customers requirement This is what we need you to have…. Educational Requirements & Relating Experience: * Equivalent to GCSE C and above in Maths and English. *...
IR35 Status:
Unknown Status

CV-Library MK12, Wolverton, Milton Keynes Contractor
CL
Jun 26, 2026  
Commissioning Engineer
Carmichael UK are seeking an experienced Commissioning Engineer to join a major Tier 1 joint venture delivering AMP8 works across the Southern Water framework. This is an excellent opportunity to be involved in the delivery of key water and wastewater infrastructure projects, including treatment works, pumping stations, and reservoirs. About the Role You will play a key role in delivering commissioning activities across water and wastewater projects, ensuring systems are installed, tested, and handed over safely, on time, and to the highest quality standards. Working closely with design teams, subcontractors, and suppliers, you will support the full commissioning lifecycle from installation through to final handover and client training. Duties will include: Leading and coordinating commissioning, installation, and system integration Developing and implementing commissioning plans, procedures, and documentation Overseeing FAT and SAT testing, ensuring equipment is fully...
IR35 Status:
Unknown Status

CV-Library Oxfordshire, UK Contractor
CL
Jun 26, 2026  
MEICA LEAD
Carmichael UK are seeking an experienced MEICA Commissioning Manager to join a leading Tier 1 contractor delivering major water infrastructure projects within a key AMP framework. This is an excellent opportunity to play a pivotal role in the successful delivery of complex water and wastewater treatment schemes across the project lifecycle. Duties will include: Leading and managing all MEICA and commissioning activities from design through to handover Developing and implementing commissioning strategies, programmes, and documentation Overseeing FAT, SAT, system testing, and performance validation activities Coordinating with design, construction, and operational teams to ensure seamless integration Managing subcontractors and commissioning engineers to ensure safe and compliant delivery Supporting HAZOP / HAZCON reviews and technical assurance processes Ensuring all commissioning activities meet quality, safety, and regulatory standards Reporting on commissioning...
IR35 Status:
Unknown Status

CV-Library Oxfordshire, UK Contractor
CL
Jun 26, 2026  
Site Engineer
Carmichael UK are seeking an experienced Site Engineer to join a leading Tier 1 contractor delivering water infrastructure projects across Oxfordshire. This is an excellent opportunity to work on a long-term programme within the water/wastewater sector, supporting key capital delivery schemes. Duties will include: Setting out for water and wastewater infrastructure works including pipelines, drainage, and associated civils Ensuring all works are carried out in accordance with design drawings, specifications, and ITPs Maintaining accurate site records, including as-builts and QA documentation Supporting delivery teams with technical queries, RFIs, and design coordination Monitoring subcontractor works to ensure quality and compliance Assisting with health & safety standards on site Requirements: Proven experience working as a Site Engineer on water or utilities projects Strong setting out experience using Total Station / GPS Experience on pipelines, drainage,...
IR35 Status:
Unknown Status

CV-Library Oxfordshire, UK Contractor
CL
Jun 26, 2026  
Repair Coordinator
Repair Engineer (Fixed Term Contract) - 6 Months Location: Oxford (Hybrid Working) Rate: £46 per hour Duration: 6-Month Fixed Term Contract The Opportunity Our client, Siemens Energy, is seeking a Repair Engineer to join its Global Repair Network Team on a 6-month fixed-term contract. Based in Oxford with hybrid working available, this role offers the opportunity to work within a global engineering network supporting Maintenance, Repair & Overhaul Centres (MROCs) and authorised repair vendors worldwide. The successful candidate will play a key role in supporting existing repair capabilities, driving continuous improvement initiatives, and contributing to the development of future repair solutions across Siemens Energy's global network. Key Responsibilities Support component repair development activities across the global repair network. Assess, investigate and disposition non-conforming components. Support the development, amendment and implementation of repair schemes...
IR35 Status:
Unknown Status

CV-Library Oxfordshire, UK Contractor
CL
Jun 20, 2026  
Procurement Engineer
Procurement Engineer - 12-Month Contract 📍 Oxfordshire (Hybrid/Flexible) | 🌍 Global Organisation I'm currently partnering with a global leader in healthcare technology to recruit a Procurement Engineer for a 12-month contract based in Oxfordshire. Pay rate: up to £300 per day This is a fantastic opportunity to join a highly innovative business whose products are used worldwide to improve access to life-saving medical imaging. 🚀 The Role As a Procurement Engineer, you will play a key role in shaping sourcing strategies and optimising product costs across a complex, global supply chain. You'll work closely with engineering, procurement, and suppliers to ensure high-quality, cost-effective components are delivered consistently. 🔍 Key Responsibilities Lead cost analysis and cost optimisation activities across the product lifecycle Deliver value engineering initiatives (should-cost modelling, benchmarking, etc.) Support design teams with cost estimates and manufacturing...
IR35 Status:
Unknown Status

CV-Library Oxfordshire, UK Contractor
CL
Jun 28, 2026  
CFD Engineer
Hexwired has partnered with a UK-based engineering consultancy specialising in advanced Computational Fluid Dynamics (CFD) and aerodynamic development, applying high-performance simulation techniques originally developed in motorsport to sustainability, energy efficiency, and built environment applications. We are seeking a CFD Engineer / Aerodynamicist to join a highly skilled engineering team delivering complex fluid dynamics and aerodynamic development projects. The role involves both independent project ownership and collaborative work across multidisciplinary engineering teams. You will contribute to aerodynamic development programmes, support CFD methodology improvement, and help deliver innovative engineering solutions applied to real-world systems and efficiency-driven design challenges. Key Responsibilities * Deliver CFD and aerodynamic development projects with support from senior engineers or independently where appropriate * Define project scope, technical...
IR35 Status:
Unknown Status

CV-Library Oxford, Oxfordshire Contractor
CL
Jun 28, 2026  
Assembly Technician
Client; We are proud to be working alongside a truly ground-breaking medical device business, who are looking to appoint a process/assembly technician. POSITION; Process/Assembly Technician SHIFT; Monday - Friday 8 - 4:30 Hourly Rate - £14.00 - £14.25 an hour. The key responsibilities for this role are: Operate precision manufacturing equipment Perform incoming QC (Quality Control) inspection of engineered components Work with cross-functional teams to support laboratory requirements and practice Proactively work with the Process Engineering team to review process documentation, and suggest areas of process improvement Follow process controls, in-line monitoring, IPQC, and metrology for QA to ensure that product and process quality specifications are met Maintain equipment and batch logbooks for production Understand and follow Health, Safety, and Environmental policies Execute experimental protocols to qualify or validate production batches or new equipmentExperience...
IR35 Status:
Unknown Status

CV-Library Oxford, Oxfordshire Contractor
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