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
Search within
50 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by Categories
Information Technology 43 Management 10 Construction 6 Finance 6 Government 6 Customer Service 4
Other 3 Executive 2 Manufacturing 2 Marketing 2 Health Care 1 Human Resources 1 Insurance 1 Legal 1 Media-Journalism 1 Pharmaceutical 1 Sales 1 Science 1
More
Refine by Job Type
Contractor 35
Engineering Inside IR35 Letchworth Garden City

35 jobs found in Letchworth Garden City

CL
Sep 10, 2026  
Mechanical Fitter
Mechanical Fitter – Special Purpose Machinery Location: Hertfordshire Contract: 12 months+ Rate: £28–£29 per hour (Umbrella) We’re looking for an experienced Mechanical Fitter with a strong background in machine build and assembly to join a manufacturing team in Hertfordshire on a 12-month contract. The ideal candidate will have hands-on experience building machinery and mechanical assemblies from engineering drawings, with a good eye for detail and a practical, problem-solving approach. Key skills & experience: * Proven experience as a Mechanical Fitter / Mechanical Assembler * Strong machine build and assembly experience * Ability to read and work from engineering drawings * Experience with mechanical installation, alignment and assembly * Good understanding of mechanical systems and components * Strong attention to detail and quality * Wiring, electrical assembly, commissioning or testing experience is a bonus The role offers: * £28–£29 per hour...
IR35 Status:
Inside IR35

CV-Library SG6, Letchworth Garden City, Hertfordshire Contractor
CL
Sep 11, 2026  
Manufacturing Engineer - Assembly and Integration
On behalf of our client, we are seeking to recruit a Manufacturing Assembly & Integration Engineer Lead on an initial 12-month contract basis. As the Manufacturing Assembly & Integration Engineer your focus will be to ensure that our products are built efficiently and to budget. A key member of the Manufacturing Engineering team, you will carry out activities in support of multi-project manufacturing. Role: Manufacturing Assembly & Integration Engineer Pay: £32 - £35 per hour Umbrella rate Location: Stevenage - fully onsite Contract: Monday to Friday, 37 hours per week, 12 months IR35 Status: Inside SC Clearance: SC however can start on BPSS Responsibilities: Compilation and update of Manufacturing Instructions. Design, Commissioning and proving of associated tooling. Support the industrial validation process using FMEA's, FAI's etc. Resolution of technical problems that may arise during the manufacturing process. Route card changes as a result or rework...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Sep 09, 2026  
Electrical Architect/Engineer
Our client, a large Aerospace and Defence supplier is looking for an Electrical/Electronic Architect to join them on a contract basis at their site in Stevenage. Due to the nature of the role, applicants must be eligible to obtain full SC Clearance. Hybrid working, 3 days per week onsite in Stevenage. 6-month initial contract. £60-£85 p/h Umbrella depending on the level of experience, inside IR35Overview of department: Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It's an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions and characteristics between subsystems/equipment power architecture,...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Sep 06, 2026  
Mechanical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit a number of Mechanical Systems Engineer / Architects on an initial 6 month contract.  The department can have the role based from either the Stevenage, Bristol or Bolton sites.   This role would suit a candidate who comes from a strong background of working as a Mechanical Design Engineer, Mechanical Systems Engineer, Mechanical Architect or has experience of Mechanical Systems Architecture.  A defence / aerospace background is ideal but not essential. DOORS experience would be great.    Rate: £60.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage, Bolton or Bristol depending on your preference Hybrid / Remote working: 3-4 days onsite needed. Will be 5 days onsite to begin with due to training needs Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Sep 06, 2026  
Electronics Design Engineer
World Class Defence Organisation based in Stevenage (the role can be a split of working Onsite and Working From Home) is currently looking to recruit a number of Electronics Design Engineer subcontractors on an initial 12 month contract.    Electronic Design Engineers with excellent skills in Analogue Design or Digital Design or Power Design or FPGA are sought after.    Job Title: Electronics Design Engineer Rate: £58 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: This role will involve some remote working opportunities Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella)   Electronics Design Engineer Job Description: The Electronic Engineering function is a friendly and supportive environment. Within the function, you will be working with other engineers who have a collective wealth of...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Sep 05, 2026  
RF Engineer
Our client has an opportunity for a RF Engineer to join them on a contract basis for 6 months with possible extension. You will be designing complex, real-time simulations that surround real hardware. Role: RF Engineer Location: Stevenage, 4 days onsite per week Hours: 37 per week Hourly Rate: £65-£75 per hour via Umbrella, inside IR35 Clearance: BPSS required before starting, full SC to follow What you'll be doing: As a HWIL RF engineer, you will be responsible for designing and developing and maintaining new and existing RF equipment and working with multi-disciplinary teams to combine RF, electronics engineering and software development to produce new capabilities that enable the HWIL team to run new simulations. You will be able to adapt to new engineering situations and be comfortable in abstracting detail in order to understand the simulation and missile's behaviour What you'll be doing: Broad engineering experience with deeper experience in some of the following...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Sep 05, 2026  
Materials & Process Laboratory Technician
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a Materials and Process Laboratory Technician  subcontractor on an initial 6 month contract.   Job Title:  Materials and Process Laboratory Technician Rate: £33.56 per hour Location: Stevenage Hybrid / Remote working: 4 days onsite / 1 day from home 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)   Materials and Process Laboratory Technician Job Description:   Understanding the technology of Materials and their related use and manufacturing processes is a key part of ensuring that our products meet our demanding technical, cost and reliability requirements. The Material team consists of a federated UK/Fr integrated team based in Mechanical Engineering, operating with a common process set and links to the...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Sep 05, 2026  
Materials Laboratory Technician
Materials Laboratory Technician 6 month contract Based in Stevenage Offering £33.56ph Inside IR35 Do you have hands-on practical laboratory experience? Do you have proficiency in lab and data analytical software such as Excel, MATLAB, etc.? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Materials Laboratory Technician, 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: Wide-ranging testing and assessment of materials including metallic materials (aluminium, steels, titanium) and non-metallic materials including composites, polymers, paints, adhesives, and related processes Preparation of test reports, interpretation of Engineering drawings and...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Sep 05, 2026  
Materials & Process Laboratory Technician
MATERIALS AND PROCESS LABORATORY TECHNICIAN - 3682-1 Initial 6-month contract (likely to be extended) Stevenage - 4 days onsite per week £33.56ph, UMB inside IR35 Please note, SC level Security Clearance must be in place prior to starting this position. Overview of department: Understanding the technology of Materials and their related use and manufacturing processes is a key part of ensuring that our products meet our demanding technical, cost and reliability requirements. The Material team consists of a federated UK/Fr integrated team based in Mechanical Engineering, operating with a common process set and links to the other materials teams across the business. We have a wide range of test facilities and specialist knowledge within materials used across the business. The Materials group can provide expertise, support and advice, including details of the laboratory facilities and contacts at our sites across the UK and France. We achieve this by: Technical Guidance and...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Sep 11, 2026  
Lead Hardware Engineer
Lead Hardware Engineer Luton | 4 Days Onsite Per Week 12-Month Contract £65 per Hour (Inside IR35) Active SC Clearance Required Winsearch is currently recruiting for a Lead Hardware Engineer to join a leading defence engineering organisation delivering advanced Electronic Warfare and Defensive Aids Systems across air, land and maritime platforms. This is an exciting opportunity to work on technically challenging programmes at the forefront of defence technology, developing mission-critical hardware that supports some of the world's most advanced military platforms. Working within a multidisciplinary engineering environment, you'll contribute throughout the entire product lifecycle, from requirements capture and architecture definition through to integration, qualification and customer acceptance. The Role As a Lead Hardware Engineer, you'll take a key role in the design and development of complex digital and mixed-signal electronics for high-performance defence...
IR35 Status:
Inside IR35

CV-Library Luton, UK Contractor
CL
Sep 11, 2026  
PWay CRE
Are you a Track CRE with experience delivering PWay works across major rail infrastructure projects? Do you have previous CRE sign-off and experience leading engineering teams?   Rate: £500/day DOE, Inside IR35 Duration: Long-term contract - expected through to mid-2029 Location: Milton Keynes   This is an excellent opportunity for an experienced Track CRE / Lead Engineer to join a major rail infrastructure programme delivering significant track and rail systems.   This is a construction-focused role combining CRE and Lead Engineer responsibilities, with the successful candidate responsible for leading the engineering team while supporting the safe and efficient delivery of PWay works.   Requirements: ·Previous experience working as a Track / PWay CRE ·CRE sign-off is highly desirable ·2-3+ years' experience operating as a CRE ·Strong PWay / track construction experience ·Experience leading and coordinating engineering teams ·Strong understanding of construction...
IR35 Status:
Inside IR35

CV-Library Milton Keynes, UK Contractor
CL
Sep 11, 2026  
Site Manager
Are you a Site Manager or Supervisor with strong PWay experience across major rail infrastructure projects?   Do you have experience planning and leading track works on site?   Rate: £350-£400/day DOE, Inside IR35 Duration: Long-term contract - expected through to mid-2029 Location: Milton Keynes   This is an excellent opportunity for an experienced Track Site Manager / Supervisor to join a major rail infrastructure programme delivering significant track and rail systems works.   Strong PWay / track experience is essential for this position. The successful candidate will be responsible for planning, coordinating and leading works on site, alongside managing the associated site logistics and resources.   Requirements: ·Strong previous experience delivering Track / PWay works ·Previous experience as a Site Manager, Track Supervisor, Construction Manager or similar ·Experience planning and undertaking track works ·Experience leading site teams and coordinating the...
IR35 Status:
Inside IR35

CV-Library Milton Keynes, UK Contractor
CL
Sep 11, 2026  
PWay Site Engineer
Are you a Site Engineer with experience delivering PWay works across Network Rail infrastructure? Do you have experience delivering S&C works? Rate: £300-£400/day DOE, Inside IR35 Duration: Long-term contract - expected through to mid-2029 Location: Milton Keynes This is an excellent opportunity for an experienced Track / PWay Engineer to join a major rail infrastructure programme delivering significant track and rail systems works. This is a hands-on, construction-focused engineering position for someone who is comfortable working in a safety-critical rail environment and can take responsibility for both engineering activities and safety-critical technical paperwork. Requirements: ·Strong previous experience as a Track / P-Way Engineer ·Strong knowledge of track construction and engineering ·Experience producing safety-critical technical paperwork ·Competence with 2D and 3D surveying equipment ·Strong setting-out experience ·Experience with machine control ·Track...
IR35 Status:
Inside IR35

CV-Library Milton Keynes, UK Contractor
CL
Aug 13, 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
Sep 05, 2026  
Senior Infrastructure Engineer Citrix SME
Senior Infrastructure Engineer | Citrix SME 📍 Hanslope Park, Milton Keynes (On-site) 📅 6 Month Contract 💷 £468.98 per day PAYE | £620.36 per day Umbrella Inside IR35 We're currently recruiting for an experienced Senior Infrastructure Engineer (Citrix) to join a highly secure Government programme supporting critical enterprise infrastructure. This is an excellent opportunity for an experienced Citrix specialist to work within a skilled engineering team, supporting complex virtual desktop environments and delivering both BAU support and infrastructure improvement projects. The Role As the Senior Citrix Infrastructure Engineer, you'll play a key role in ensuring the stability, security and performance of enterprise Citrix platforms operating within a highly regulated environment. Responsibilities will include: * Supporting and maintaining enterprise Citrix Virtual Apps & Desktops environments * Designing, building, upgrading and optimising Citrix infrastructure *...
IR35 Status:
Inside IR35

CV-Library MK19, Hanslope, Milton Keynes Contractor
CL
Sep 09, 2026  
Electrical Fitter - Rolling Stock
Rullion require experienced Mechanical and Electrical Fitters to work with a world leading Rail / Rolling Stock company as a Train Maintainer, based out of their Train Maintenance Service Depot in Golders Green, London. This position would suit candidates with either Rolling Stock, Light Rail, Large Transportation or Military Vehicle experience. Train Maintainer / Team Member, Golders Green, London Contract duration: 14 - 20 weeks Monday - Friday Shifts: Day Shift, 07:00 to 16:00 This role falls inside of IR35 and therefore payment options are either PAYE or Umbrella: Hourly rate: £30.02 - £31.63 (Umbrella) / £23.55 (PAYE) Role Overview: The role will involve carrying out a wiring modification to the train. This will primarily consist of fitting a pre-made wiring loom within the cab, followed by basic continuity testing to ensure the modification has been completed correctly. The contract is expected to run for approximately 14 weeks, although there is potential for this...
IR35 Status:
Inside IR35

CV-Library Golders Green, London Contractor
CL
Sep 09, 2026  
Streetworks Inspector
Streetworks Inspector London 6-month contract initially £28 - £30 per hour, Inside IR35 Are you an experienced Streetworks Inspector looking for your next challenge?   Our client is an ambitious authority who are seeking an experienced Streetworks Inspector to join them on a contract basis. Key Responsibilities:   ·Responsible for the provision of guidance and support in accordance with NRSWA and TMA legislation. ·Produce regular inspections and income reports associated with NRSWA ·Support the Principal Streetworks Coordinator and the Streetworks Coordinator in advising Highways staff on the procedures associated with street work licences. ·Assist in the preparation of reports and other correspondence in connection with the role.   A full job description is available on request   What is required? ·As the successful candidate, you will have a NRSWA Supervision accreditation.   ·You will have experience in inspections.   This role will go quickly so please...
IR35 Status:
Inside IR35

CV-Library Greater London, UK Contractor
CL
Sep 11, 2026  
Site Engineer
Are you an experienced Site Engineer with a strong background in heavy civil engineering and major infrastructure projects?   Do you have experience delivering pipe jacking, earthworks, and deep drainage?   Location: West Ruislip - 5 days on site Rate: £400 - £450/day DOE - Umbrella, Inside IR35 Duration: Nov 2027   This is an excellent opportunity for an experienced Site Engineer to join one of the UK's largest infrastructure projects, working on the delivery of earthworks, deep drainage and pipe jacking on HS2.   Working closely with the Agent and Sub Agent, you will take responsibility for the day-to-day coordination of construction activities, ensuring works are planned, executed safely and delivered in line with programme requirements. You will play a key role in managing subcontractors, temporary works, permits and quality assurance while maintaining the highest health and safety standards across site.   This role would suit a proactive engineer who enjoys taking...
IR35 Status:
Inside IR35

CV-Library North Acton, London, UK Contractor
CL
Sep 10, 2026  
Rail Contracts Project Manager
Are you a Rail Systems Project Manager with experience supporting the NEC contracts management and early-stage development of railway infrastructure projects?   Do you have experience working for a main contractor on the railway?   Contract Rate: £(Apply online only)/day DOE - Inside IR35 via Umbrella   Location: West London - 4 days in the project site office, 1 day working from home.   Contract Length: Rolling 6-month contract.   Role Details:   My client is a leading main contractor on major HS2 systems works, looking for an experienced Project Manager to support the Head of PMO.   This is a hands-on 'doer' role with a primary focus on heavy contract administration and project controls. You will be joining the early stages of a major project, pre-design, responsible for managing early warnings, compensation events, monthly reporting, and program management. You will be part of a small, core team and must be prepared to be actively involved in the work, not just...
IR35 Status:
Inside IR35

CV-Library North Acton, London, UK Contractor
CL
Sep 10, 2026  
Senior Rail Systems P6 Planner
Are you a Railway Systems Senior P6 Planner with experience working for a main-contractor of major railway infrastructure?   Do you have experience on multi-discipline railway works?   Contract Rate: £(Apply online only)/day Inside IR35.   Location: North Acton - 4 days in the project site office, 1 day working from home.   Contract Length: Rolling 6 month contract.   Role Details: My client is a leading main contractor, on major HS2 systems works, looking for an experienced Senior P6 Planner to support a growing work bank on various systems schemes on the project.   For this role you will be required to interface heavily with the project team helping plan and coordinate the P6 program including integrated planning, QRSA support, PowerBI usage, and end to end planning of the works.   You will require prior experience with railway systems and working for a railway main contractor to be suitable for this role.   Essential: ·Railway Systems Senior P6 Planner with...
IR35 Status:
Inside IR35

CV-Library North Acton, London, UK 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
© 2008-2026 Powered by SmartJobBoard Job Board Software