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Contractor 31
Engineering Inside IR35 Royston

31 jobs found in Royston

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 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 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 12, 2026  
Rail Systems Project Manager
Are you a Rail Systems Project Manager with experience taking railway systems contracts through construction and into entry into service? Do you have experience working for a main contractor on major railway infrastructure projects and strong NEC contract management experience? Job Title: Rail Systems Project Manager Location: West London - 4 Days Site / 1 Day Home Rate: £500-£550 per day (Inside IR35 via Umbrella) Contract: Rolling 6-Month Contract Start Date: ASAP This is an opportunity to join a leading main contractor delivering major HS2 rail systems works in West London. The project is now finalising the design and moving into the construction phase, creating a requirement for an experienced Project Manager to support the delivery team through this critical transition. This is a hands-on, delivery-focused role. The successful candidate will need to be comfortable getting involved in the detail, managing contractual and project controls activities, and supporting the...
IR35 Status:
Inside IR35

CV-Library Greater London, UK Contractor
CL
Sep 12, 2026  
Rail NEC Senior Quantity Surveyor
Are you a Senior / Project Quantity Surveyor with strong NEC experience and a background in delivering major infrastructure projects? Do you have the commercial experience to hit the ground running and independently manage a project? Job Title: Senior / Project Quantity Surveyor Location: West London - Hybrid Working (shuttle services available from Central London) Rate: £450- £525 per day (Inside IR35 via Umbrella) Contract: Long-Term Contract Start Date: ASAP This is an opportunity for an experienced Quantity Surveyor to support major HS2 works in West London. The role requires someone with strong NEC contractual knowledge who can take ownership of the commercial management of their package and operate with minimal supervision. Where you will add value: - Managing the commercial delivery of HS2 project packages - Administering NEC contracts and managing contractual processes - Managing compensation events, early warnings, applications, valuations, and change -...
IR35 Status:
Inside IR35

CV-Library Greater London, UK 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 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 11, 2026  
Lead Contractor Design Approval Engineer
Lead Contractor Design Approval Engineer (LCDAE) Location: Remote, with occasional UK office/site attendance Rate: £85-£95 per hour (Inside IR35) Contract Length: Project-based contract Hours: Approximately 8 hours per week, with potential for additional hours Are you an experienced Lead Contractor Design Approval Engineer (LCDAE) looking for a flexible contract opportunity? We're looking to speak with experienced design assurance professionals to support a major UK electricity transmission infrastructure project. The requirement is focused on providing LCDAE support throughout detailed design, with the potential to continue into the construction support phase. This is a specialist part-time requirement, expected to average around 8 hours per week, although additional input may be required depending on design submissions, reviews and project demand. The role will be delivered predominantly remotely, with occasional attendance at office or site meetings where required. Key...
IR35 Status:
Inside IR35

CV-Library City of London, London, UK Contractor
CL
Sep 10, 2026  
Civil Design Engineer
Job Title: Civil Water Engineer Salary: Up to £70 per hour, dependent on experience Location: National - priority locations are Epsom, London, Peterborough and Cambridge Type: Contract, hybrid - typically 3 days per week office/site based About the Role: We are looking for an energetic and experienced Civil Water Engineer to join a talented, multi-disciplinary design team delivering complex and innovative projects across the UK water sector. This is an excellent opportunity to play a key role in delivering major infrastructure programmes, working on technically challenging projects across the full project lifecycle. You will apply your technical knowledge, experience and problem-solving skills to deliver high-quality engineering solutions, while working collaboratively with colleagues, clients and other disciplines. About the Client: Our client is a leading engineering and infrastructure organisation delivering major projects across the UK and internationally. You will...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Sep 12, 2026  
Senior Quantity Surveyor
Senior Quantity Surveyor  Location: Twyford, Buckinghamshire  Contract: Freelance / Contract  Rate: £500-£550 per day (Inside IR35)  The Opportunity  We are recruiting for an experienced Senior Quantity Surveyor to join a JV Main Contractor on a major HS2 civils package based in Buckinghamshire. This is an excellent opportunity to play a key commercial role on one of the UK's most significant infrastructure projects, supporting the successful delivery of complex civil engineering works while driving commercial performance and protecting project value.  Working closely with operational and commercial teams, you will be responsible for managing contractual obligations, maximising commercial returns, identifying risks and ensuring robust cost and value management throughout the project lifecycle.  Key Responsibilities  As Senior Quantity Surveyor, your duties will include:  Managing commercial resources and contract administration to maximise project value and profitability....
IR35 Status:
Inside IR35

CV-Library Buckinghamshire, UK Contractor
CL
Sep 12, 2026  
Mechanical Technician
Location: Peterborough Base Rate: £27.50 FCSA Umbrella (Inside IR35) or £20 PAYE Duration: 12-months (Likely to extend) Hours: Monday - Thursday 8am - 4:30pm and early Friday finish Mechanical Technician to join a global automotive company onsite in Peterborough. We are looking for a hands-on mechanical test technician to test and install engines and powertrains into a range of specialist machines. Requirements: Strong Mechanical, Hydraulic and Electrical/Electronic aptitude with a good working knowledge of Powertrains and Engines
IR35 Status:
Inside IR35

CV-Library Peterborough, Cambridgeshire Contractor
CL
Sep 11, 2026  
Senior Electrical Engineer Building Services
Are you a senior Electrical Engineer in Building Service Design and looking to work on some exciting projects? Do you want a contract role with variety? You could work for a leading Building Services contractor, with a national presence with the following details; Location: London (1x a week in the office) Rate: Up to £55 per hour (Inside IR35) Duration: 12 months + Key Responsibilities · Deliver Electrical design for major construction projects · Produce high-quality designs, specifications, and technical solutions · Work closely with clients, architects, and multidisciplinary teams · Coordinate designs across disciplines (M&E, BIM, etc.) · Ensure compliance with regulations, standards, and quality procedures · Support cost planning, estimates, and pre-construction activities · Contribute to innovative and sustainable design solutions · Support and mentor junior engineers where required Requirements · Degree in Electrical or Building Services Engineering ·...
IR35 Status:
Inside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
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