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Contractor 17
Engineering Outside IR35 Witney

17 jobs found in Witney

CL
Jul 21, 2026  
Senior Mechanical Design Engineer
I'm recruiting for a tech start-up in Cheltenham who are growing their R&D and engineering team following a successful period. They're looking for a contract Mechanical Design Engineer to design, develop and test the products used in surveillance, security and telecoms. ROLE: Mechanical Design Engineer LOCATION: Cheltenham RATE: up to £55ph DURATION: 6 months IR35: Outside IR35 Skills required for the Mechanical Design Engineer are: * 2D/3D CAD in Solidworks * Strong protoyping skills (3d printing etc) * Ability to work in fast-paced environment * Analysis/simulation skills * Experience designing ruggedized products for extreme/harsh environments or safety-critical industries The work is 100% on-site in Cheltenham but the company can offer some flexibiltiy with hours to suit personal situation. If you're interested, please apply below or get in touch with me directly with any questions Cheers, Nathan
IR35 Status:
Outside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Aug 06, 2026  
Senior Civil Engineer
Senior Civil Design Engineer £38 to £55 per hr Outside IR35 Reading Hybrid working available Our client is an award winning multi disciplinary design consultancy who are based near Reading. The are looking to recruit a Civil Design Engineer who has experience of Drainage Design on a wide range of residential and commercial type projects. The right candidate will undertake tasks designing infrastructure for commercial, retail, residential and industrial sectors. Civil Engineer Job Overview • Design of infrastructure for commercial, retail, residential and industrial sectors including SUDS drainage systems, roads to adoptable & DMRB standards. • Liaison with statutory bodies such as Southern & Thames Water, Roads Department, local drainage authorities. • Attend design meetings, site meetings and carryout site inspections. • Liaise and communicate clearly in a professional manner to colleagues, clients, contractors and other designers and to offer advice and...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Aug 05, 2026  
Mechanical Maintenance Fitter
Job Title: Mechanical Maintenance Fitter 2-Week Shutdown Project Job Location: Reading area   Job Type: Contract, Outside IR35 Scope, Limited Company – YOU ARE AVAILABLE TO START ON MONDAY Duration: 2 Weeks (Planned Shutdown) Shift Pattern: 10-Hour Day Shifts Start Date: Immediate / Planned Shutdown Period We are currently seeking an experienced Mechanical Maintenance Fitter Engineer to support a planned 2-week shutdown at a busy manufacturing facility producing buildings FMCG products. This is an excellent opportunity for a hands-on mechanical maintenance fitter with a strong manufacturing maintenance background to work as part of a shutdown team carrying out machinery modifications, planned maintenance activities, repairs, and improvement works across a large production site. Key Responsibilities – Mechanical Maintenance Fitter – Contract Shutdown Carrying out planned mechanical maintenance on production machinery and plant equipment. Assisting with machinery...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Aug 05, 2026  
Firmware Engineer
Contract Details Job Title: Firmware Engineer Duration: 8 months (initially) Location: Hybrid (3 days per week), Reading Outside IR35 £50-£60 per hour SC eligibility required Key Responsibilities Design and develop embedded firmware for advanced radar systems, supporting the full product lifecycle from concept through to integration, verification and production. Develop firmware for FPGA-based and embedded processing platforms using C/C++ and Verilog, interfacing with high-speed digital electronics, sensors and communication protocols. Perform firmware integration, debugging and verification using laboratory equipment including oscilloscopes, logic analysers, JTAG debuggers and protocol analysers, ensuring compliance with system and performance requirements. Collaborate with systems, hardware, software and test engineers to investigate issues, perform root cause analysis and deliver robust firmware solutions for mission-critical defence applications. Essential Skills...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Aug 07, 2026  
System Requirements Engineer
A Contract Outside IR35 Hyrbrid working - Miniumum 3 on site Proven Aerospace experience Essential and experience of requirements processes under ARP4754B Our client, a key player in the aerospace sector, is currently seeking a System Requirements Engineer for a critical contract position. This role involves owning the capture, quality, and traceability of requirements at both system and equipment levels for the fuel cell system, acting as a standard-bearer for requirements engineering best practices across the engineering organisation. This is a pivotal position supporting the delivery of certified, zero-emission aircraft propulsion systems. Responsibilities: Elicit, derive, and author requirements at aircraft-interface, system, and equipment levels, working from certification basis, customer, safety, and architectural inputs. Write and maintain requirements to defined quality criteria (singular, unambiguous, verifiable, traceable), applying structured authoring patterns and...
IR35 Status:
Outside IR35

CV-Library Gloucestershire, UK Contractor
CL
Aug 02, 2026  
Fire & Security Service Engineer - Bath & Gloucestershire
Multiskilled Fire & Security Service Engineer (Subcontract) – Bath & Gloucestershire £33.00 - £34.00 per Hour Outside IR35 Weekly Pay Every Friday 6-Month Contract Immediate Start Available We are currently seeking an experienced Multiskilled Fire & Security Service Engineer to join an ongoing subcontract project covering Bath, Gloucestershire and the surrounding areas. This is an excellent opportunity for an experienced engineer looking for long-term contract work with a well-established fire and security contractor, working across a varied portfolio of commercial, industrial and public sector sites. Scope of Work The successful engineer will be responsible for: Servicing and maintaining fire alarm, intruder alarm, CCTV and access control systems Fault finding, diagnostics and reactive repairs Small remedial works and system upgrades Carrying out planned preventative maintenance (PPM) Completing service reports and relevant documentation accurately...
IR35 Status:
Outside IR35

CV-Library Gloucester, UK Contractor
CL
Aug 06, 2026  
Quality Inspectors
Infinity Employment are seeking Quality Inspectors to work on behalf of our industry leading client, specialising in providing engineering solutions to various sectors. The Quality Inspector is responsible for ensuring parts, products and assemblies meet the required quality standards, customer specifications within this engineering/manufacturing environment. This contract will be based in Worcestershire for 6 Months, highly likely to be extended. For the right candidates, more contracts will follow. £18 p/h Umbrella (Outside IR35) * Mon – Friday 40 hours based on site. * Pay – £18 p/h (Outside IR35) * Travel may be required - Expenses Paid Key Responsibilities * Carry out visual and dimensional inspections of components and assemblies * Use hand-held inspection equipment including vernier calipers, micrometers, gauges, and measuring equipment * Read and interpret engineering drawings and specifications * Identify and report non-conforming products or quality...
IR35 Status:
Outside IR35

CV-Library Worcester, Worcestershire Contractor
CL
Aug 05, 2026  
Supplier Quality Engineers
Infinity Employment are seeking Supplier Quality Engineers to work on behalf of our industry leading client, specialising in providing engineering solutions to various sectors. The Supplier Quality Engineer is responsible for ensuring suppliers consistently meet quality, technical, and delivery requirements, while driving continuous improvement across the supply base. The role acts as the quality interface between the business and its suppliers, ensuring effective supplier selection, approval, performance monitoring, issue resolution, and development. This contract will be based in Worcestershire for 3- 6 Months, highly likely to be extended. For the right candidates, more contracts will follow. £25-£30 p/h LTD (Outside IR35) * Mon – Friday 40 hours based on site. * Pay – £25– £30 LTD (Outside IR35) * Travel may be required - Expenses Paid Key Responsibilities * Conduct supplier audits, assessments, and supplier approval activities * Manage supplier non-conformance...
IR35 Status:
Outside IR35

CV-Library Worcester, Worcestershire Contractor
CL
Aug 07, 2026  
Paint Sprayer
We are currently looking for a Show Car Paint Technician/Paint Sprayer who is highly experienced in painting cars to the highest finish and quality. This is a 3 month rolling contract role - Outside IR35 - based onsite in Coventry, working on a number of bespoke Automotive projects. For more information, call Rachel Adams on (phone number removed)
IR35 Status:
Outside IR35

CV-Library Coventry, West Midlands (County) Contractor
CL
Jul 17, 2026  
Studio Engineer
I am looking for 2 Studio Engineers one interior and one exterior Contract until April 2019 Outside IR35 Must have used NX Excellent opportunity
IR35 Status:
Outside IR35

CV-Library Coventry, West Midlands (County) Contractor
CL
Aug 09, 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
Aug 02, 2026  
Mechanical Construction Manager
My client requires a Mechanical experienced Construction Manager for a long term role (2 + Years) in Uxbridge on the delivery of a large scale infrastructure project. Paying £(Apply online only) a shift + Outside IR35 + Weekly Payments + Long Term Works (2 + years) The position will require you to assist the Project Manager managing the sub contractors deliver large scale Mechanical packages. This is a long term contract role and would suit someone who has extensive experience covering the following: * Delivery of Mechanical packages of work * Reporting into the Senior Project Manager * Forming close links with the client’s representatives and their teams at a senior level. * Attending site meetings, liaising with clients and subcontractors * Promote a positive health and safety culture across the project & workforce * Managing any changes that occur throughout the project * Can work well under pressure in a fast-paced environment * A strong...
IR35 Status:
Outside IR35

CV-Library Hillingdon, Greater London Contractor
CL
Aug 07, 2026  
Senior Design Civil Engineer
Senior Design Civil Engineer – Water  Location: St Albans (Hybrid) Contract Type: Long-term Contract (Outside IR35) Our client, a specialist engineering design consultancy within the water sector, is seeking an experienced Senior Design Civil Engineer to support the delivery of water and wastewater infrastructure projects. This is an excellent opportunity to join a growing team, working across multidisciplinary projects from concept through to detailed design. You will be responsible for developing practical, efficient, and compliant engineering solutions while providing technical guidance to junior team members and collaborating with clients and stakeholders. Key Responsibilities Produce engineering design deliverables that meet safety, quality, and regulatory requirements. Develop practical solutions from project scopes, technical assessments, and site investigations. Communicate technical solutions effectively with clients, stakeholders, and project teams. Support and mentor...
IR35 Status:
Outside IR35

CV-Library St Albans, UK Contractor
CL
Aug 05, 2026  
Contract Project Engineer (Multi-Disciplinary)
Contract Project Engineer (Multi-Disciplinary)Job TitleProject Engineer (Multi-Disciplinary) – Contract LocationDerby (Hybrid/Site-Based as Required) Contract6–12 Month Contract (Potential Extension) Outside IR35 £400 per day OverviewWe are seeking an experienced, hands-on Project Engineer to support the delivery of industrial automation and renewable energy projects. The successful candidate will be multi-disciplined, capable of working across electrical design, PLC systems, and SCADA platforms while supporting project delivery from design through to commissioning. This role is ideal for an engineer who enjoys varied responsibilities and can work independently within a fast-paced project environment. Key Responsibilities Support the delivery of industrial control and automation projects. Produce and modify electrical designs and associated documentation. Carry out PLC fault finding, modifications and probing activities. Configure, develop and troubleshoot SCADA systems....
IR35 Status:
Outside IR35

CV-Library Derby, West Midlands (County), West Midlands Contractor
CL
Aug 09, 2026  
Lead Electrical Commissioning Engineer
Lead Electrical Commissioning Engineer Contract | Outside IR35 | Competitive Day Rate We're recruiting a Lead Electrical Commissioning Engineer for a major UK power plant programme in Bedfordshire.  You'll lead the electrical commissioning of a new-build power plant, managing site activities from pre-commissioning through energisation, first fire, synchronisation and handover. Requirements: Proven Lead Electrical Commissioning experience on energy projects  Strong HV/LV commissioning knowledge Experience with generators, transformers, switchgear and protection systems Ability to lead commissioning teams and manage contractorsIf you are an experienced Lead Electrical Commissioning Engineer with a background in energy projects, please apply now
IR35 Status:
Outside IR35

CV-Library Bedford, UK Contractor
CL
Aug 07, 2026  
Mechanical Design Engineer
Our client is currently looking for a Mechanical Design Engineer on a contract basis in the West Midlands. The key details are below: Job Type: Contract (OUTSIDE of IR35) Rate: £35-£40 Location: West Midlands - hybrid (2 to 3 days a week on site) Duration: 6 months initial ASAP start Requirements: Proven experience with Solidworks & 3DX Experience of battery pack & module design Very experienced in the design of metal components and ideally with parts for 3D printing Must be able to obtain BPSS security clearance and be willing to work on defence programmes If you are interested then please send your CV through and I will be in touch. Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about...
IR35 Status:
Outside IR35

CV-Library West Midlands, UK Contractor
CL
Aug 05, 2026  
Hardware Engineer
Contract Details Job Title: Hardware Engineer Duration: 6 months Location: Hybrid (2 days per week), West Midlands Outside IR35 £50-£60 per hour Key Responsibilities Design, develop and validate automotive electronic hardware from concept through to production, ensuring compliance with customer, quality and functional safety requirements. Produce schematics, perform PCB layout, component selection and circuit simulation for analogue, digital and mixed-signal electronic systems, including ECUs and control modules. Perform hardware verification, debugging and root cause analysis using laboratory equipment such as oscilloscopes, logic analysers, CAN tools and power analysers, supporting prototype development and design validation. Collaborate with systems, software, mechanical, manufacturing and test teams for hardware solutions, supporting design reviews, DFMEA activities and product lifecycle development. Essential Skills Extensive experience designing electronic...
IR35 Status:
Outside IR35

CV-Library West Midlands, UK Contractor
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