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Contractor 51
Engineering Inside IR35 cad designer

51 cad designer jobs found

CL
Apr 02, 2026  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer (Military Packaging Design) subcontractors on an initial 12 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.  Other CAD Package skills are also fine.         Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Stevenage Hybrid / Remote working: Hybrid, 2-3 days min on site. Although this can change due to workload. Can be continually reviewed. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer - Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Mar 04, 2026  
Mechanical Design Engineer (Military Packaging Design)
World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer (Military Packaging Design) subcontractors on an initial 12 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.         Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Stevenage Hybrid / Remote working: Hybrid, 2-3 days min on site. Although this can change due to workload. Can be continually reviewed. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer - Military Packaging Design Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional teams, to develop...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
May 21, 2026  
CAD Design Engineer
Our OEM Client based in Coventry, is searching for an EDS CAD Design Engineer to join their team, Inside IR35. This is a contract position with a proposed end date of October 2026. As an EDS Design Engineer within the companies PVO Team, you will be involved at all stages of the design and development process. You will liaise directly with customers, and the cross-engineering teams, to provide and deliver effective engineering solutions. Responsible for the inception, development and release 3D Harness design and packaging across a broad range of company prototype projects Key Aspects of the role ·       Create 3D CAD for LV and HV Harnesses (CATIA V6) Electrical and Electronic installations collaborating closely with Electrical, Chassis, and Powertrain design teams. ·       Design and package EDS, Wire Harnesses and associated components to required electrical modeling standard. ·       Prepare documentation for internal and customer use for electrical installations ·...
IR35 Status:
Inside IR35

CV-Library Coventry, UK Contractor
CL
May 20, 2026  
EDS 3D CAD Design Engineer
EDS 3D CAD Design Engineer - (phone number removed) - £30.87/hr umbrella rate Do you have extensive EDS experience from an Automotive background? With experience in connection systems, distribution, harnessing, cabling & data communication systems, CATIA V5 and Part Geometric Dimensioning and Tolerance? Are you ready to take your career to the next level with an exciting opportunity in the automotive industry? This is your chance to join a forward-thinking company as an EDS 3D CAD Design Engineer, where you’ll play a crucial role in designing and developing cutting-edge electrical distribution systems (EDS) for innovative prototype projects. With a focus on collaboration, creativity, and precision, this position offers the perfect environment to showcase your skills while contributing to the future of automotive technology. What You Will Do: • Create 3D CAD designs for LV and HV harnesses using CATIA V6, ensuring seamless integration with vehicle systems. • Collaborate with...
IR35 Status:
Inside IR35

CV-Library Coventry, UK Contractor
CL
May 25, 2026  
Vehicle Integration Senior Engineers
Vehicle Integration Senior Engineer (Large SUV) - (phone number removed) / (phone number removed) / (phone number removed) - £33.99/hr umbrella rate Do you have strong automotive technical knowledge and experience in handling complex engineering interactions? Are you ready to take your engineering career to the next level? This is an exciting opportunity to join a forward-thinking company as a Vehicle Integration Senior Engineer (Large SUV). You'll play a pivotal role in shaping the future of automotive innovation, working on cutting-edge projects that will challenge and inspire you. If you're passionate about delivering exceptional results and thrive in a collaborative environment, this role is your chance to make a real impact. What You Will Do:  - Lead the integration of new technologies into vehicle architectures, ensuring seamless compatibility with functional and system strategies. - Act as the technical arbitrator, driving the delivery of engineering solutions that meet...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
CL
May 24, 2026  
Senior Substation Secondary Design Engineer
Senior Substation Secondary (P&C) Design Engineer Locations: Glasgow, Leeds, Birmingham or Epsom Duration: 12 months initially Rate: Negotiable on experience Inside IR35 Are you ready to make a real impact in the energy sector? Our client, a leading organisation in power and energy solutions, is seeking a talented Senior Substation Secondary (P&C) Design Engineer to join their dynamic team. This is a fantastic opportunity to work on high-profile projects, supporting clients like National Grid and SSEN across the UK and internationally. What you'll be doing: * Lead technical delivery of protection and control (P&C) design packages for substation projects, from Front End Engineering Design (FEED) to Detailed Design. * Provide technical guidance on protection schemes, relay settings, coordination, and substation automation. * Ensure quality assurance and governance of all design outputs, including SLDs, wiring diagrams, I/O schedules, and control room layouts. *...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
May 24, 2026  
Mechanical Design Consultant
Our client, a Defence and Security supplier is looking for a Mechanical Design Engineer to join them on a contract basis at their site in Maidenhead. Due to the nature of the role, applicants must hold the sole British nationality and current SC Clearance 6-month initial contract Rate is open to negotiation, inside IR35 Fully onsite in Maidenhead due to the nature of the role Job Description: Design, develop, test, and document mechanical assemblies through the full product lifecycle. Deliver robust mechanical solutions using company engineering tools and processes. Create and review mechanical documentation: design packs, analysis reports, plans, and procedures. Define and analyse mechanical performance and functional behaviours. Optimise designs for various manufacturing methods (machining, moulding, extrusion, sheet metal, casting). Perform tolerance analysis for precision parts and complex assemblies. Produce designs compliant with MIL‑STD, DEF‑STAN, EMC, TEMPEST, and...
IR35 Status:
Inside IR35

CV-Library Maidenhead, Berkshire Contractor
CL
May 24, 2026  
Section Engineer
Section Engineer - Freelance (Inside IR35) About the Role A major infrastructure project is seeking an experienced Section Engineer to join the delivery team on a long‑term freelance basis. The project covers a significant stretch of high‑profile civil engineering works, including earthworks, structures, drainage and utilities. As a Section Engineer, you will report to the Sub Agent and take responsibility for supervising the site engineering function from construction through to close‑out. You will support temporary works design coordination, allocate labour/plant/materials with the Sub Agent and Section Foreman, and ensure all works are delivered to the required standards, programme and budget. You will manage the site setting‑out team, oversee the performance and development of Site Engineers, and proactively resolve technical issues in collaboration with the Sub Agent. The role also involves monitoring subcontractor performance to ensure compliance with contractual...
IR35 Status:
Inside IR35

CV-Library Buckinghamshire, UK Contractor
CL
May 24, 2026  
Vehicle Integration Engineer / Leader
Vehicle Integration Engineer / Leader (x7 Contract Roles) Location: Gaydon, Warwickshire Employment Type: Contract (until 31 March 2027) Hours: 40 hours per week IR35 Status: Inside IR35 (Confirmed) Rate:£33.88 per hour via Umbrella Or £25.26 per hour PAYE (position Inside IR35) References (7 positions): J(phone number removed) | J(phone number removed) | J(phone number removed) | J(phone number removed) | J(phone number removed) | J(phone number removed) / J(phone number removed) Overview – What to Expect As a Vehicle Integration Engineer / Leader, you will play a pivotal role in shaping new and existing vehicle architectures. You’ll lead the integration of new technologies within your assigned vehicle zone, ensuring delivery against functional and vehicle attribute targets. Acting as the voice of the customer, you’ll drive technical decision‑making, lead arbitration activities, and ensure alignment across engineering functions to deliver world‑class vehicle programmes. Key...
IR35 Status:
Inside IR35

CV-Library CV35, Gaydon, Warwickshire Contractor
CL
May 24, 2026  
Earthworks Section Engineer
Earthworks Section Engineer – Hinkley Point C  Location: Hinkley Point C, Somerset Contract: Long‑term freelance IR35: Inside IR35 Sector: Major Civils / Earthworks / Nuclear New Build Rate: Competitive (Inside IR35) Carmichael UK is recruiting for an experienced Earthworks Section Engineer to join the delivery team on the landmark Hinkley Point C project. This is a major opportunity to work on one of the UK’s largest and most complex infrastructure programmes. Key Responsibilities Oversee earthworks operations including excavation, filling, compaction and material management. Produce and review task briefs, ITPs, method statements and risk assessments. Manage site engineers and ensure all surveying, setting‑out and quality documentation is completed accurately. Ensure works comply with design specifications, engineering standards and safety requirements. Coordinate with construction teams, planners, designers and subcontractors. Monitor progress, report on daily...
IR35 Status:
Inside IR35

CV-Library South West England, UK Contractor
CL
May 23, 2026  
Composite Laminator
Composite Laminator Location: Witham, Essex Pay Rate: Negotiable (Paid via PAYE Inside IR35) Monday to Friday, 08:00-4:30 (Plus 20% uplift on night shift) Contract: 6 - 12 months, potential for extension/permanent About Us We deliver all aspects of design, engineering, testing and manufacture from a single facility. This vertical integration represents considerable supply chain benefits to our customers and a broad working environment for our teams. We are partners on ultra-premium, low-volume programmes delivering vehicle programmes for the ultra-exclusive, ultra-high-value automotive sector for automotive brands such as Mercedes-AMG, McLaren, Ford GT, Aston Martin, Pininfarina, Gordon Murray and many more on such vehicles as, amongst others, the Mercedes AMG-ONE, Pininfarina's Battista and Aston Martin's Valkyrie Pro. Role Summary: We have an exciting opportunity for Carbon Laminators to join our team delivering design, engineering, and manufacturing solutions for some of the...
IR35 Status:
Inside IR35

CV-Library Witham, Essex Contractor
CL
May 23, 2026  
Composite Trimmer
Composite Trimmer Location: Witham, Essex Pay Rate: Negotiable (Paid via PAYE Inside IR35) Monday to Friday, 08:00-4:30 (Plus 20% uplift on night shift) Contract: 6 months, potential for extension/permanent About Us We deliver all aspects of design, engineering, testing and manufacture from a single facility. This vertical integration represents considerable supply chain benefits to our customers and a broad working environment for our teams. We are partners on ultra-premium, low-volume programmes delivering vehicle programmes for the ultra-exclusive, ultra-high-value automotive sector for automotive brands such as Mercedes-AMG, McLaren, Ford GT, Aston Martin, Pininfarina, Gordon Murray and many more on such vehicles as, amongst others, the Mercedes AMG-ONE, Pininfarina's Battista and Aston Martin's Valkyrie Pro. Role Summary: We have an exciting opportunity for Carbon Trimmers to join our team delivering design, engineering, and manufacturing solutions for some of the...
IR35 Status:
Inside IR35

CV-Library Witham, Essex Contractor
CL
May 23, 2026  
Contract PCB Design Engineer
The Redline Group have an exciting opportunity for a Contract PCB Design Engineer to work with our customer and apply PCB Design skills to design and development products for use in applications ranging from small portable power devices to motive and industrial power systems.. This role will be based onsite in the outskirts of Leicester and will be for an initial 6 month contract. This role has an indicative INSIDE IR35 determination therefore candidates will be required to operate via an Umbrella company. The business is a well established and technically innovative organisation focused on the design and development of disruptive technology sold around the globe. Their products are used in critical applications and due to continued project demand and development activity, they are seeking an experienced contractor who can hit the ground running and deliver high quality PCB design work. This is an excellent opportunity for a hands on engineer to contribute to meaningful projects...
IR35 Status:
Inside IR35

CV-Library Leicester, Leicestershire Contractor
CL
May 23, 2026  
Labview Test Design Engineer
Test Design Engineer Location: Glasgow, Cheadle, Crawley, Templecombe  Duration: 6 months Rate: £60.91 ph Umbrella Inside IR35 SC Clearance required We are looking for Labview Test Design Engineers who have experience in working with development project teams to develop and deliver test solutions. This can range from a simple test box through to complex fully automated solutions and will require involvement throughout the lifecycle of the solution from concept to completion. You will have an opportunity to influence product design requirements, develop equipment for both product verification and manufacturing phases, and introduce new technologies and ways of working. Each successful candidate will have demonstrable experience of Test Solution Engineering and will ideally have experience interfacing with external customers as well as internal stakeholders. The candidate should be able to demonstrate knowledge in some or all of the following key areas: Specifying,...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
May 23, 2026  
Site Agent
Lincolnshire based Site Agent - inside IR35 I'm currently looking for a Site Agent to support on my client, on the technical set up and delivery of major infrastructure in the Power sector. This is a freelance, site based role where you will need to be based from 3 different locations all 1 hour - 1 hour 20 from Lincolnshire. You'll provide technical construction of the civil engineering of a major power upgrade project whilst being supported by a team of Engineers you will deliver: utility diversions, temporary works, drainage, haul roads, compounds, OHL. Ideal experience is someone who can be technically responsible for the project and have a background in enabling works, Civil Engineering or Structures We are looking for candidates who can interview this week and start on circa 1 weeks notice. Roles and responsibilities: Providing buildability and construction input into the detailed design completed by the Lot 1 designers clearing the way of all constraints to allow the...
IR35 Status:
Inside IR35

CV-Library Lincolnshire, UK Contractor
CL
May 23, 2026  
PCB Layout Engineer
PCB Layout Engineer 6 month contract Based in Stevenage Offering £60ph Inside IR35 Do you have experience of Zuken CR5000 or CR8000? Do you have experience of the design processes and best practices for PCB layout? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the PCB Layout Engineer, 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. You will be involved in: Providing full PCB Design Layouts from Electronic, Mechanical and Environmental requirements Provide a design service, which includes Library management, Technical support, Component placement, Signal routing, Peer reviews/checking and the creation of final documentation Ensure designs and hardware are in accordance...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
May 23, 2026  
Build Reliability Engineer
Job Detils: Role Name : Build Reliability Engineer Type : Contract – Inside IR35 Location : Atherstone, UK Hybrid/Remote : Remote (Need onsite while onboarding) Start Date : ASAP Duration : 18 months Job Description: Role Overview The Build Reliability Engineer (Operational / Support Focused) is a front line, operational role responsible for monitoring and supporting the health of the build farm. This role acts as the first point of contact when builds fail, focusing on triage, investigation, and clear communication rather than designing or rebuilding CI/CD systems. The emphasis is on observing build outputs, identifying failure patterns, diagnosing issues, and feeding actionable insights back to engineering teams so problems can be resolved quickly and efficiently. This is a hands on support role, not a CI/CD pipeline engineering position. This role is: • Operational and support oriented • Focused on monitoring, triage, investigation, and reporting • Embedded in the build...
IR35 Status:
Inside IR35

CV-Library Atherstone, Warwickshire Contractor
CL
May 23, 2026  
Principal CE&I Protection Engineer -Nuclear
Principal CE&I Protection Engineer - Hybrid (Sellafield Project) Location: Warrington - 1 day per week on-site, 4 days WFH (with occasional site visits) £56-61/hour Inside IR35 Project: Sellafield Electrical Distribution Network Upgrade - Infrastructure Strategic Alliance The Opportunity: Join the CE&I design team delivering power systems and protection engineering for a high-profile Sellafield project. You'll play a key role in shaping the Electrical Distribution Network Upgrade through cutting-edge modelling, fault analysis, and protection system design. Key Responsibilities: Develop and maintain the project's working ETAP model Produce and review fault calculations Support protection and control system design for 11kV & 400V networks Collaborate with multidisciplinary teams to deliver high-quality designs Essential Experience: Strong knowledge of BS EN 60909 Fault Calculations Skilled in power distribution modelling software Hands-on experience with...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
May 22, 2026  
Tooling Design Engineer
Tooling Design Engineer Ampthill, Bedfordshire Contract (6 months), inside IR35, 37.5h, 4 day working week Monday to Thursday About the Role The Operations Engineering team provides engineering resources to support Operational performance and major product development projects; from design through to engineering build and production support, to end of life of product. The team provides full product lifecycle support including prototype design & build, development and integration of the build documentation and supporting requirements of full production build. This role will be required to provide technical support to the team in the design, development and implementation of industrial tools, jigs, fixtures, prototype model production and machine attachments required for production or experimental use, considering such factors as accessibility, economy, mobility, performance requirements and ensure legislative compliance is adhered to. A thorough working knowledge of CAD...
IR35 Status:
Inside IR35

CV-Library Ampthill, Bedfordshire Contractor
CL
May 22, 2026  
Principal Electronics Engineer
Principal Electronics Engineer Southampton or Bristol 6-month contract Paying up to £65p/h (Inside IR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable Overview Primary focus on the design and development of digital processing electronics and support to RF and analogue power circuitry for complex laboratory and aircraft sensor systems. You will work across a range of projects throughout various stages of the product lifecycle, from initial concept development through to early life production and field support. Key Responsibilities: Design and development of mixed-technology electronic designs comprising of one or more Microcontrollers, CPLD and/or FPGA devices interfacing with RF and analogue circuits. Implementation of digital interfaces such as Ethernet, CAN, I2C, SPI and RS422 alongside high-speed optical fibre and Ethernet interfaces. Design and development...
IR35 Status:
Inside IR35

CV-Library Southampton, Hampshire Contractor
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