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Engineering Outside IR35 mechanic

26 mechanic jobs found

CL
Jan 14, 2026  
Mechanical Design Engineer
Contract Design Engineer (SolidWorks) Bradford, North Yorkshire (3–4 days on-site, remainder WFH) 6 months initially Outside IR35 ASAP start  Role & Responsibilities Re-create legacy product drawings and generate new 3D models and 2D technical drawings using SolidWorks. Develop full specification documentation for existing products (e.g., shower stools, rehab equipment). Produce assembly instructions and product manuals, including exploded views and rendered images. Create and document jig/fixture drawings to ensure complete manufacturing records Support the transition of acquired products into UK manufacturing facility. Assist with design and documentation of additional product lines as the project evolves.Skills & Experience Strong background in tubing design and manufacturing-focused engineering. Experience with Metal Fabrication processes Hands-on experience with DFM principles and understanding of jig/fixture design. Not purely a product designer — must be familiar...
IR35 Status:
Outside IR35

CV-Library Bradford, UK Contractor
CL
Dec 27, 2025  
Mechanical Assembler
Our engineering client is looking to bring on board a Mechanical Assembler on a 3 month contract (possibility to extend) If you are able to read engineering diagrams / drawings, this could be a good fit for you. Outside IR35 ASAP Start
IR35 Status:
Outside IR35

CV-Library Ferndown, Dorset Contractor
CL
Dec 25, 2025  
Mechanical Design Engineer
Mechanical Design Engineers (Outside of IR35) Certain Advantage is hiring for Mechanical Design Engineers based in the Huddersfield area. This role is on a contract basis and is hybrid-based. The Company We’re working with an engineering company specialising in solving complex engineering challenges across industries—from Power Generation, Rail and more. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for Mechanical Design Engineers—someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be leading a small, experienced, and collaborative team, and be responsible for: Detailed design Material selection, hand calculation, rotor dynamics Conceptual design, 3D and 2D modelling BOM and gear data generation Concession/Non-conformance assessment and resolutionThe Individual We’re looking for people who can show: Structural design practices and methodologies...
IR35 Status:
Outside IR35

CV-Library Huddersfield, UK Contractor
CL
Dec 14, 2025  
Contract Senior Mechanical Design Engineer
Senior Mechanical Design Engineer - MEP Surrey Contract (Outside IR35) Hybrid - 1/2 days a week in Office Rate: £44/hr - £46/hr A consultancy we are partnered with is looking for a contract senior mechanical design engineer to work on a contract basis in their Surrey office. Consultancy or contractor background welcome, project is a large-scale residential scheme. Contract length is like to be 6-8 months. Looking to start someone in early January. If you are interested please apply with your CV
IR35 Status:
Outside IR35

CV-Library Farnham, Surrey Contractor
CL
Dec 13, 2025  
Senior / Principal Mechanical Engineer (hybrid)
Senior Mechanical Engineer – Contract – West Wales / Hybrid Location: West Wales / Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical and Renewable Energy sectors. This role is deemed to be outside IR35. Our client is based in West Wales and can accommodate a hybrid working pattern. Role & Responsibilities * Participate in relevant meetings such as Design Reviews, Model Reviews and HAZIDs. * Execute all Piping/Mechanical Engineering activities and maintain technical integrity. * Familiarity with piping, static equipment and rotating equipment. * Develop and contribute to mechanical equipment specification / datasheets to allow purchase of range of equipment. * Oversee designers in the development of multi-discipline plant upgrade project. * Supporting the development of Mechanical and Piping layout for a range of energy projects at different...
IR35 Status:
Outside IR35

CV-Library SA72, Burton Ferry, Pembrokeshire Contractor
CL
Nov 02, 2025  
Mechanical Handling Engineer (temp)
Mechanical Handling Engineer Plymouth – 3 days WFH circa £57.5 per hour LTD (Outside IR35) Virtual interview Mon–Fri   Certain Advantage is partnering with a key client to recruit a Mechanical Handling Engineer. You’ll support mechanical handling and building services projects across nuclear and non-nuclear facilities, ensuring safe, compliant, and efficient operation of cranes, lifting equipment, and maintenance assets.   What will you be doing? Support the Mechanical Engineering Lead with design, maintenance, and modification of mechanical handling systems. Scope and deliver mechanical designs and upgrades across the full project lifecycle. Maintain technical documentation, drawings, and compliance records. Collaborate across disciplines during installation, commissioning, and testing phases. Provide technical input to risk assessments and progress reports.  A couple of things you should know: Degree-qualified in Mechanical Engineering (Master’s or CEng preferred). 3+...
IR35 Status:
Outside IR35

CV-Library Crewton, Derby DE24, UK Contractor
CL
Oct 25, 2025  
Mechanical Design Engineer
Mechanical Design Engineers (Outside of IR35) Certain Advantage is hiring for Mechanical Design Engineers based in the Huddersfield area. This role is on a contract basis and is hybrid-based. The Company We’re working with an engineering company specialising in solving complex engineering challenges across industries—from Power Generation, Rail and more. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for Mechanical Design Engineers—someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be leading a small, experienced, and collaborative team, and be responsible for: Detailed design Material selection, hand calculation, rotor dynamics Conceptual design, 3D and 2D modelling BOM and gear data generation Concession/Non-conformance assessment and resolutionThe Individual We’re looking for people who can show: Structural design practices and methodologies...
IR35 Status:
Outside IR35

CV-Library Crewton, Derby DE24, UK Contractor
CL
Dec 28, 2025  
HGV Technician
HGV Technician / HGV Engineer / HGV Fitter / HGV Mechanic / HGV Contractor Location: Manchester / Warrington Rate: £32.00 per hour Shift: 4 on 4 off / Night Shifts 6pm - 6am Immediate Start Available - Ongoing Work Our client is a specialist, reliable and reputable Commercial Vehicle Company based in Manchester/Warrington. They are seeking a passionate and dedicated HGV Technician to complete an on-going contract / LTD position. This contract position is also open to limited company contractors working outside IR35. As a HGV Technician / HGV Mechanic / HGV Fitter you must hold the following: * NVQ / City and Guilds – Level 3 * Minimum of 5 years working on commercial vehicles * Experience working in a fast paced and demanding customer environment * The ability to organise work on own initiative and work under pressure * Class 1 licence – Preferable not essential Benefits & Package * Great Hourly Rates * Weekly Pay - Every Friday * Limited...
IR35 Status:
Outside IR35

CV-Library WA3, Wigshaw, Warrington Contractor
CL
Jan 15, 2026  
Maintenance Engineer - OUTSIDE IR35 - FMCG - DAYS
Contract Maintenance Engineer Kent (North Kent) (Outside IR35) Rate: Outside IR35 LTD or Umbrella Monday to Friday days only- can work up to 60 hours Start: November About the Role We're looking for an experienced Contract Maintenance Engineer to join a packaging manufacturer. This is a hands-on, long-term contract where you'll keep high-speed production lines running smoothly in a modern, well-invested site. Key Duties Preventive and reactive maintenance of machinery Mainly Mechanical with some electrical fault finding and repairs Work on conveyors and automated production equipment Minimise downtime and support continuous improvementWhat We're Looking For Mechanical or Electrical qualification (Apprenticeship / NVQ / C&G) Hands-on experience as a Maintenance Engineer in FMCG manufacturing Multi-skilled preferred (mechanical & electrical) Ability to use initiative in a fast-paced environmentApply Now If this Maintenance Engineer role sounds right for you, contact...
IR35 Status:
Outside IR35

CV-Library Greenhithe, Kent Contractor
CL
Jan 15, 2026  
Site Agent
Site Agent / Senior Site Agent – Major Water Projects (Potential for Outside IR35) Farnham - £400–£425 per day - Six Month Rolling Contract I’m supporting a Tier 1 contractor delivering two significant AMP8 wastewater treatment projects, and we’re looking for an experienced Site Agent or Senior Site Agent to take the lead on-site. These schemes are currently in ECI / pre-construction, with main works kicking off soon so this is a great opportunity to shape delivery from the outset. You’ll act as the on-site lead, managing enabling works, welfare setup, and day-to-day operations through to completion. What you’ll be doing • Leading site activities across civils, mechanical and electrical (MEICA) packages • Managing subcontractors and multidisciplinary teams • Driving HSEQ performance and maintaining all statutory documentation • Managing the Construction Phase Plan & Environmental Plan • Running inductions, ensuring paperwork is always up to date • Liaising with...
IR35 Status:
Outside IR35

CV-Library Bishop's Stortford CM23, UK Contractor
CL
Jan 14, 2026  
Design Manager
Design Manager Our client is currently looking for a Design Manager for there client offices in Warrington, the role will be Outside of IR35 and offering a negotiable rate, the position will also offer a hybrid pattern of working with occasion site visitations but working from home when required. The client is looking for candidates that have experience working within the Water sector in either a Mechanical, Electrical ICA or Civils disciplines in maintenance, design or capital delivery roles. Candidates should also be able to demonstrate a thorough understanding of design delivery, design procurement, design management, design control, quality assurance, BIM to ISO 19650 and have a working knowledge of the NEC4 suite of contracts. You will be responsible for controlling the flow of information between parties to ensure relevant information is available to the relevant teams at the right time, including the supply chain partners, you will also be preparing design scopes and...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Jan 07, 2026  
Contract Multi-skilled Engineer
Contract Multi-skilled Engineer Scotland (Perth area) 3-6 months initially £38 phour - Outside IR35 My client who are a very successful food manufacturer, are seeking a number of Multi Skilled Engineer contractors to join their engineering team for an intial 3/6 months. They require both electrical bias and mechanical bias engineers. Typical responsibilities include – * Maintain and enhance the performance of plant and equipment (both reactive and PPM) * Establishing root cause analysis (RCA) throughout the factory * Both short and long term fixes across all breakdowns * Planned Preventive maintenance, complete all allocated P.M.’s in the set time frame * Providing a high quality engineering service to both engineering and production teams * Ensure engineering downtime is accurately logged, monitor repair times, and find new methods / procedures to reduce these * Training Production staff The ideal candidate will be – * An engineer with a background...
IR35 Status:
Outside IR35

CV-Library Perth, Perth and Kinross Contractor
CL
Dec 27, 2025  
Instrumentation Supervisor
Our client is proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our personnel, and helps us develop innovative solutions that contribute to building a better world together. If this sounds like a culture you would like to work in, you are invited to apply for this role. We are looking for an experienced Instrumentation Supervisor to join our team in Royston. This role is with a global EPC, on an initial 12 month contract outside IR35. Key Responsibilities: * Supervise and coordinate instrumentation installation and commissioning activities on-site. * Ensure compliance with project specifications, standards, and safety procedures during all instrumentation works. * Manage and oversee vendor and subcontractor personnel performing instrumentation tasks. * Perform and/or witness calibration, loop checks, and functional testing of...
IR35 Status:
Outside IR35

CV-Library SG8, Royston, Hertfordshire Contractor
CL
Dec 27, 2025  
Lead HVAC Engineer
Join as a Lead HVAC Engineer – Your Next Adventure! Long-term contract Based in Woking 5 days a week Outside IR35 (LTD) Hourly rate  Are you ready to take your career to the next level? We are looking for talented HVAC professionals to join a site-based project starting January 2026. Work on exciting HVAC systems and be part of a dynamic team! Why Join as Lead HVAC Engineer? Lead HVAC Engineer offers a hands-on role delivering on-site HVAC solutions. Be part of projects where Lead HVAC Engineer ensures high standards Work with top-tier teams: Lead HVAC Engineer fosters collaboration and innovation. Develop your skills – Lead HVAC Engineer supports career growth. Experience the impact of your work every day – Lead HVAC Engineer delivers real results. Get recognized for your expertise – Lead HVAC Engineer values talent and dedication. Be empowered to make decisions – Lead HVAC Engineer trusts its engineers. Enjoy a fulfilling career journey – Lead HVAC Engineer is more than a...
IR35 Status:
Outside IR35

CV-Library Woking, UK Contractor
CL
Dec 27, 2025  
Design Lead
Job Title: Design Manager / Technical Manager – Water Framework Location: Hybrid Contract Type: Contract (Outside IR35) Engagement Term: 12-month contract with project scope extending through AMP8 Salary: Day rate dependent on scheme allocation About the Role We are looking for a highly skilled and motivated Design Manager or Technical Manager to lead and coordinate design activities across our Water Framework projects. This role is critical in ensuring technical excellence, integrated design delivery, and compliance with both regulatory and client standards throughout the project lifecycle. Key Responsibilities Lead the design development of water infrastructure projects including clean water, wastewater, pumping stations, and treatment facilities. Manage multi-disciplinary design teams (civil, structural, mechanical, electrical) to deliver coordinated and buildable solutions. Serve as the technical interface between clients, consultants, contractors, and internal teams....
IR35 Status:
Outside IR35

CV-Library Nottingham, UK Contractor
CL
Dec 27, 2025  
Site Agent
Site Agent / Senior Site Agent – Outside IR35 12-Month Contract | Start ASAP | £400–£425 per day I’m supporting a major infrastructure programme and am looking for an experienced Site Agent or Senior Site Agent to take the lead on a large wastewater upgrade scheme. The project is moving into early delivery stages, with enabling works kicking off shortly and a substantial construction phase to follow. This role needs someone confident running a site day-to-day, managing a mix of civils, MEICA, and complex interfaces. You’ll be the on-site lead—driving progress, coordinating subcontractors, and ensuring all safety, quality, environmental and compliance requirements are met throughout the programme. Works will span new structures, pumping solutions, power upgrades, process systems and associated access and reinstatement activities. What you’ll be doing: • Leading all site activities from mobilisation through to completion • Coordinating civils, mechanical and electrical delivery...
IR35 Status:
Outside IR35

CV-Library Hertfordshire, UK Contractor
CL
Dec 26, 2025  
Electrical Engineer
Lead Electrical & Electronics Engineer - Contract £40-£45 p/h | Outside IR35 | Initial 3-month contract Ringwood An innovative engineering manufacturer is seeking an experienced Lead Electrical & Electronics Engineer to support their product design team on a contract basis. You'll take a technical lead role across electrical and electronic design for complex educational and industrial technology products used worldwide. In this hands-on position, you'll guide a small electronics team while working across the full product lifecycle - from concept and schematics to PCB/PCBA work, component selection, integration of motors, pumps, heaters, and embedded systems, as well as fault-finding down to component level. Experience with PLCs, HMIs, microcontrollers, and electrical systems up to ~10kW is highly valuable. What you'll be doing: Leading electrical & electronic design for new and legacy products Diagnosing and improving PCBAs at component level Creating electrical...
IR35 Status:
Outside IR35

CV-Library Hampshire, UK Contractor
CL
Dec 25, 2025  
Hardware Engineer
Outside IR35 Hybrid working in West Midlands (2 days on site) A contract positon outside IR35 for an experienced Automotive Engineer. Candidates must have proven Diesel FiE (Fuel Injection Equipment) Component Design and development experience. Key Responsibilities: Designing, testing, and analysing parts of the Diesel FiE system Off-Highway and Heavy duty common rail diesel systems. Engaging in discussions with customers, including understanding customer evaluations and presenting results Conducting component testing of injector pumps and rails Performing detailed analysis and judgement, collaborating with the HW design team, and reporting findings to customers Providing customer support functions across Europe with small dedicated teams Supporting system teams in performance aspects such as rail pressure and injector calibration Ensuring component design and customer utilisation meet performance and life requirements Job Requirements: Experience in Mechanical Engineering...
IR35 Status:
Outside IR35

CV-Library West Midlands, UK Contractor
CL
Dec 25, 2025  
BMS Engineer
Are you a BMS Engineer and looking for a role that'll propel your career forwards? Bring your skills and expertise to this exciting 6-month contract role, outside IR35, and support a range of operations within our client's specialist engineering, architecture, construction, and environmental consultancy, based in London. This opportunity offers the opportunity to work to a hybrid working arrangement, with occasional site visitation. -Competitive hourly rate ranging from £55-£63 (depending on experience). -Hybrid working arrangement. Responsibilities: -Oversee the design, development, and maintenance of complex EPMS and HVAC control systems, creating detailed specifications, drawings, and documentation. -Liaise with multidisciplinary project teams to support the development of Point Lists and Sequences of Operations, adhering to industry, safety, and client standards. -Manage all project deliverables, focusing on QA and QC reviews, technical bid assessments, contract...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Dec 25, 2025  
Project Manager
Our client, operating in the rail sector, is looking for a skilled Project Manager with a background in Mechanical & Electrical (M&E) and communications to join their team. This is a contract position focusing on the Network Rail Southern Framework, specifically catering to projects that fall outside IR35 regulations. Key Responsibilities: Managing M&E and communications projects within the rail sector Ensuring projects are delivered on budget and within the specified timeframe Driving health and safety standards across all project sites Creating and capitalising on new opportunities within the framework Managing and driving opportunities on frameworks to maximise potential Collaborating with internal teams and stakeholders to ensure project success Overseeing project planning, execution, and completion Maintaining thorough documentation and reporting on project progress Job Requirements: Experience as an M&E Project Manager within the rail sector Strong project...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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