Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Refine by IR35 Status
Unknown Status 274 Inside IR35 83 Outside IR35 54
Refine by Categories
Engineering 212 Construction 74 Information Technology 38 Education 18 Automotive 12 Other 11
Grocery 8 Retail 8 Manufacturing 7 Management 6 Science 6 Accounting 4 Marketing 4 Design 2 Facilities 2 Finance 2 General Labor 2 Government 2 Legal 2
More
Refine by Job Type
Contractor 411
mechanical designer

411 mechanical designer jobs found

CL
Nov 14, 2025  
Mechanical Design Engineer L4
Mechanical Design Engineer L4 JOB LOCATION: Stevenage SECURITY: SC - Potential BPSS start DURATION: 12+ Months Likely to extend TYPE: Contract WORK PATTERN: Onsite / 4 days a week on site; 1 remote (flexible over start/finish time) PAY RATE: £45 - £50 /hr (Umbrella Inside IR35) TARGET INDUSTRIES AND COMPANIES. Is Defence a must? If not what industries can be considered Defence/Aero would be ideal; other industries would be okay if skillset matches (Automotive etc.). Overview of Department: 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 products to meet our customer’s needs. Within this role you will have the opportunity to undertake cutting-edge research of novel mechanical technologies to meet the challenges of tomorrow. Responsibilities: · Carry out Mechanical Design and proving activities as part of a wider team for prime and variant products, of...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Nov 13, 2025  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit 3x Mechanical Design Engineer subcontractors on an initial 6 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: Your base site can be either Stevenage or Bristol, depending on your preference Hybrid / Remote working: 4 days per week onsite and 1 day remote (flexible on start and finish time) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 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 teams, to develop products to...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Nov 13, 2025  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit 3x Mechanical Design Engineer subcontractors on an initial 6 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: Your base site can be either Stevenage or Bristol, depending on your preference Hybrid / Remote working: 4 days per week onsite and 1 day remote (flexible on start and finish time) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 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 teams, to develop products to...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Oct 31, 2025  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit 3x Mechanical Design Engineer subcontractors on an initial 6 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: 4 days per week onsite and 1 day remote (flexible on start and finish time) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 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 teams, to develop products to meet our customer’s needs. Within this role you will have the opportunity to...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Sep 18, 2025  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit 3x Mechanical Design Engineer subcontractors on an initial 6 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: Your base site can be either Stevenage or Bristol, depending on your preference Hybrid / Remote working: 4 days per week onsite and 1 day remote (flexible on start and finish time) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 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 teams, to develop products to meet...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Sep 18, 2025  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit 3x Mechanical Design Engineer subcontractors on an initial 6 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: Your base site can be either Stevenage or Bristol, depending on your preference Hybrid / Remote working: 4 days per week onsite and 1 day remote (flexible on start and finish time) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 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 teams, to develop products to meet...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Nov 09, 2025  
Project Engineer
My client is currently looking for a Project Engineer to be based in Manchester. Negotiable Contract Rates - OUTSIDE IR35 Main Function of Role: End to end project delivery of mechanical, electrical, instrumentation, controls, and automation projects. Requirements: HNC / HND or degree qualified in relevant discipline. Experience of water projects, CSCS Card, Water Hygiene Card. Overview: United Utilities (UU) have awarded a single 5 (+5)-year framework agreement to provide overall management and execution of the larger-scale on-site asset maintenance activities across the North West region, to manage and deliver diverse works. We require MEICA Project Engineers to support the development and delivery of MEICA projects within in our Water, Wastewater and Bioresources workstreams. The Project Engineer will develop key relationships with UU operational personnel, supply chain partners and promote a team spirit environment. The role will be office or site based as workload demands....
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Nov 15, 2025  
Mechanical Design Engineer
Are you a skilled Mechanical Design Engineer with a passion for innovation and product development? One of our clients is expanding their team and looking for a talented contractor to join them. 🔧 What they're looking for: Strong background in mechanical engineering and new product development Proficiency in SolidWorks or Creo Experience designing consumer goods or electronics📌 Key Details: Contract: Outside IR35 Location: London (3 days/week on-site) Start: ASAPIf you're open to new opportunities and this sounds like a good fit, send over your CV and I'll be in touch with more details. 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 Progressive please visit Progressive Recruitment, a trading...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Nov 15, 2025  
Mechanical Design Engineer
Our client, a large Aerospace and Defence supplier is looking for a Mechanical Design Engineer to join them on a contract basis at their site in Stevenage. Due to the nature of the role, applicants must hold the sole British nationality and be eligible for full SC Clearance. £40-50 p/h Umbrella, inside IR35. 6 month initial contract. 4 days per week onsite in Stevenage, flexi hours available.You will work closely with other functional teams, to develop products to meet our customer's needs. Within this role you will have the opportunity to undertake cutting-edge research of novel mechanical technologies to meet the challenges of tomorrow. Responsibilities: Carry out Mechanical Design and proving activities as part of a wider team for prime and variant products, of both piece parts and assemblies. Support/liaise with manufacturing, resolving manufacturing problems & defects. Support to functional & environmental testing and trials. Liaise with suppliers/purchasing to...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Nov 14, 2025  
Mechanical Design Engineer
AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. Our Contingent Workforce Solution (CWS) is one way we support our clients. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On behalf of our globally respected client who develop cutting-edge technologies that deliver clean, safe and competitive solutions to meet the planet's vital power needs we are looking for a Mechanical Design Engineer for a 12 month contract based in Solihull. Job description - the role As a Mechanical Design Engineer within the Fuel Spray Nozzle (FSN) team, you will be part of the Global Mechanical Systems Capability function. You will create engineering solutions that satisfy...
IR35 Status:
Unknown Status

CV-Library Solihull, West Midlands Contractor
CL
Nov 13, 2025  
Mechanical Draftsman / Design Engineer
Mechanical Draftsman / Design Engineer Location: Swindon, Wiltshire (Hybrid - 3 days office / 2 days remote) Duration: 5 months Rate: £35/hr Ltd - Outside IR35 Security: Must hold or be eligible for BPSS clearance Project: ESF Facility About the Role Join a leading construction and engineering company on a high-profile project in Swindon. You'll produce detailed mechanical drawings and designs for generators and power distribution equipment, supporting system development through build, testing, and qualification. Key Responsibilities Create and update detailed AutoCAD / SolidWorks drawings. Lead mechanical design of equipment and supporting structures. Support prototype builds, testing, and issue resolution. Collaborate on design reviews and configuration management. Experience & Qualifications 5+ years' experience in design engineering. Strong background in generator and power distribution systems. Proficient in AutoCAD and SolidWorks. Familiar with MOD and...
IR35 Status:
Outside IR35

CV-Library Swindon, Wiltshire Contractor
CL
Nov 13, 2025  
Design Engineer (Mechanical)
Piping Design Engineer | £450–£500/day | UK Location: Brighton Type: Permanent or Contract Salary: Up to £70,000 (perm) or £450–£500 per day (contract) We’re seeking experienced Clean Water Piping Design Engineers to join our growing water infrastructure design team, working on major clean water transmission and distribution projects for leading UK water utilities. This is an opportunity to take ownership of end-to-end system design, from reservoir connections through to delivery networks, ensuring safe, sustainable, and efficient potable water supply systems. You’ll be responsible for designing and optimising clean water systems using modern design tools and 3D modelling software. Your expertise in hydraulics, pressure management, pipe material selection, and layout design will be crucial to delivering high-performing, long-life infrastructure that meets all regulatory and quality standards. Key Responsibilities * Design and develop clean water piping networks connecting...
IR35 Status:
Unknown Status

CV-Library Brighton, Brighton and Hove Contractor
CL
Nov 13, 2025  
Mechanical Design Engineer
My client, a design & build contractor in the water sector, are currently looking for a Mechanical Design Engineer to join their team. Please contact Katie Chapman on (phone number removed) for more details. Job Title: Mechanical Design Engineer - Water Sector (Contract) Location: Yorkshire - hybrid working arrangements Contract Type: Contract (Inside or Outside IR35 considered) Duration: Long-term work, ongoing Job Description: We are seeking an experienced Mechanical Design Engineer to support ongoing and upcoming projects within the UK water sector. Working for a reputable contractor, you will be responsible for developing mechanical designs for water treatment projects across the full project lifecycle - from concept through to detailed design and delivery. Key Responsibilities: Produce mechanical designs, calculations, and technical documentation for water and wastewater infrastructure (pumps, pipework, valves, process plant, etc.) Collaborate with...
IR35 Status:
Outside IR35

CV-Library West Yorkshire, UK Contractor
CL
Nov 13, 2025  
Mechanical Design Engineer
Mechanical Design Engineer - Contract Join a leading European defence organisation as a Mechanical Design Engineer, contributing to the development of cutting-edge missile systems. This is a hands-on role within a multidisciplinary team, focused on delivering high-quality mechanical solutions for complex defence products. Key Responsibilities: Mechanical design and proving of components and assemblies using Creo 3D. Liaison with manufacturing, suppliers, and testing teams to resolve technical issues. Support environmental testing and trials. Contribute to design reviews and requirement clarification.Essential Skills: Proficiency in Creo 3D CAD. Strong knowledge of: Manufacturing processes Tolerance studies Mass property calculations Material selection FMEA Design for Manufacture/Assembly Structural design Product lifecycle and industrial validation Ability to work within multifunctional engineering teams.Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting...
IR35 Status:
Unknown Status

CV-Library Stevenage, Hertfordshire Contractor
CL
Nov 13, 2025  
Mechanical Design Engineer
Mechanical Design Engineer required for long term contract assignment in Stevenage (4 says on site, 1 day remote) Skillset/experience required: * Experience of Creo 3D design tool an advantage. * Knowledge of several of the following: * Manufacturing processes * Tolerance studies * Environmental test * Mass property calculations * Material selection * FMEA * FEA * Design for Manufacture/Assembly * Environmental Gasket Sealing * Tooling/fixtures design * Structural design * Defence Standards * Review processes * Product Lifecycles * Industrial validation * Design of PCB enclosures * An ability to work as part of a multifunctional engineering team and be able to partake in or host design reviews. * An appreciation of other engineering areas/domains. Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect...
IR35 Status:
Unknown Status

CV-Library Stevenage, Hertfordshire Contractor
CL
Nov 13, 2025  
Mechanical Design Engineer
MERITUS Talent are working with one of Europe's leading defence systems manufacturers for the recruitment of a Mechanical Design Engineer to join their Stevenage office on a 12 Month contract basis. The rate on offer is £50 per hour INSIDE IR35, and requires the candidate to be onsite full-time. Before starting the role, the candidate must undergo and attain SC security clearance. A leading defence engineering organisation is seeking a Mechanical Design Engineer to join their team in Stevenage. In this role, you'll be working on the mechanical design of complex systems, contributing to high-profile defence projects within a multi-disciplinary engineering environment. What you'll be doing: Creating and developing 3D designs of components and assemblies using Creo Supporting the transition from design to manufacturing, resolving technical queries as needed Assisting in functional and environmental testing to ensure designs meet performance requirements Liaising with suppliers...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Nov 13, 2025  
Mechanical Design Engineer
My client, an Mechanical & Electrical Consultant, currently require an Mechanical Design Engineer to be based in their North East Office. The company undertakers a variety of different projects including Industrial, Building Services, Power and many more. To apply for the role must have a minimum of 5 years’ experience as a Mechanical Design Engineer working in the Industry, preferably from a building services background. You must also hold a degree within Engineering or relevant qualification . The main requirements of the role will be structured around Mechanical/HVAC design of a range of building services projects within the industry. In the role you will also be given exposure to on site Project Engineering and the chance to develop your career in many aspects of the industry. In return you will be offered a long term rolling contract post
IR35 Status:
Unknown Status

CV-Library Newcastle upon Tyne, Tyne & Wear Contractor
CL
Nov 12, 2025  
Technical designer
Freelance Technical Designer - D&B Fit Out Contractor (Zone 1/2) A leading Design & Build Fit Out Contractor is seeking an experienced Freelance Technical Designer to provide support across LTA processes on a range of high-profile commercial projects based in Zones 1/2, London. Key Responsibilities: Assist with technical design packages and coordination across all project stages Support LTA (Landlord Technical Approval) submissions and processes Liaise with internal design, project, and delivery teams to ensure compliance and buildability Produce and review detailed drawings and technical documentation Contribute to maintaining quality, accuracy, and consistency across all design outputs Requirements: Proven experience as a Technical Designer within a D&B fit out environment Strong understanding of LTA procedures and approvals Proficiency in AutoCAD and/or Revit Excellent attention to detail and coordination skills Ability to work efficiently to deadlines...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Nov 11, 2025  
Mechanical Design Engineer
Take a leap and join our client's cutting edge engineering consultancy where your expertise, as a Mechanical Design Engineer could shape and define sustainable building environments. Our client is offering the opportunity to work on a contract basis, outside IR35, on a hybrid working arrangement, where you will work 3 days a week from their office in London. Within this role, you will play a crucial role in the development of a variety of complex Data Centre projects. -Competitive rate of £44-£50 per hour (depending on experience). -Hybrid working arrangements (3 days on site). Responsibilities: -Produce and develop detailed building services system designs, from concept through to design, with a focus on mechanical system elements. -Create concise performance analyses and calculations, for all mechanical works, with the use of simulation and modelling tools when required. -Put together technical specifications, drawings, and equipment schedules by using CAD and BIM software...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Nov 11, 2025  
Mechanical Design Engineer
Are you a Mechanical Design Engineer and looking to make a difference within the Built Environment? Join our client's environmental consultancy, on a contract basis, outside IR35, and demonstrate and develop your talents within this leading organisation. Within this role, the successful candidate will be required to work on a hybrid basis, working 4 days a week for the first month and then 3 days thereafter, from our client's London office. Apply now to have the opportunity to play a key role in the development of a complex, stage 3, Aviation project. -Competitive rate of £46-£51.75 per hour (depending on experience). -Hybrid working arrangements (4 days initially but will transition to 3 days after first month). Responsibilities: -Manage and produce accurate mechanical designs, specifications, documentation, and calculations, from concept through to design within an Aviation project. -Use a variety of software and design tools, such as AutoCAD, Revit, and MEP tools, to...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2025 Powered by SmartJobBoard Job Board Software