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Contractor 17
Engineering Inside IR35 Sudbury

17 jobs found in Sudbury

CL
Jan 15, 2026  
Highway Design Engineer
Highways Design Engineer Ipswich - 3 days per week on-site 6-month contract Inside IR35 We're looking for an experienced Highway Design Engineer to join a busy highways design team delivering improvements, maintenance schemes, and infrastructure upgrades across the region. This role will suit someone who enjoys taking projects from concept through to detailed design, coordinating with multidisciplinary teams, and delivering safe, compliant engineering solutions. Responsibilities Produce design packages, drawings, reports, and technical deliverables Organise and undertake site visits and surveys Deliver projects on time and within budget while meeting internal quality standards Ensure all work complies with Health & Safety and Environmental requirements Assist with resource planning and coordination of multidisciplinary contributors Support and develop junior staff, including engineers and technicians Work collaboratively with stakeholders to develop project...
IR35 Status:
Inside IR35

CV-Library Ipswich, Suffolk Contractor
CL
Dec 18, 2025  
Senior Electronics Engineer
Senior Electronics Engineer Harlow, on site full time 12-month contract – Inside IR35 SC needed (ideal but can start on BPSS) The role Our client is looking for an experienced and high performing contract Electronics Engineer to join a successful Assured Position, Navigation and Timing (APNT) team within the Global Sensors Mission Area, creating Digital GPS Anti-Jam Systems for the military market. Skills and experience * Experience creating top level Design architectures * Experience testing and verifying requirements * Experience in working with DSP, Micro, Memory devices, ADCs, DACs, Power supply * Experience working with FPGAs and SoC technologies * Ability to understand VHDL code * Able to present technical information clearly and concisely to others * An openness to learn and try new techniques * Ability to adapt to a dynamic work environment - working independently or with others to overcome obstacles * Capable of analysing and reporting on...
IR35 Status:
Inside IR35

CV-Library Harlow, Essex Contractor
CL
Jan 16, 2026  
Satellite AIT Electrical Systems Engineer
We are recruiting a Satellite AIT Electrical Systems Engineer on behalf of our client for an initial 12-month contract. In this role, your primary responsibilities will include preparing test procedures, developing and debugging test sequences for satellite system testing during ambient and environmental test campaigns. You will also be tasked with preparing, troubleshooting, and executing complex test sequences on flight spacecraft and test benches. Role: Satellite AIT Electrical Systems Engineer Pay: £55 per hour (Via Umbrella) Contract: Monday - Friday, 37 hours per week, 12-month contract Location: Stevenage IR35 Status: Inside SC Clearance: SC Cleared Responsibilities * Interpretation of electrical and functional test requirements from test specifications * Provide test solutions to meet the test specification requirements, from planning and kick-off meeting, through test sequence coding, procedure preparation and debug to execution. * Provide first-line support to...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Jan 16, 2026  
UK Environmental Sustainability Lead
World Class Defence Organisation based in Stevenage and Bolton is currently looking to recruit a UK Environmental Sustainability Lead.   Rate: £70.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage or Bolton – depending on your preference   Hybrid / Remote working: The role will be a mix of onsite (likely 3 days per week) and remote working Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   UK Environmental Sustainability Lead Job Description:   Defence is necessary for peaceful prosperity. By doing business responsibly, the company supports their people, local communities and our planet. The company has a Strategy for ESG, Sustainability and Social Value, and is seeking an experienced and practical environmental professional, to lead delivery and reporting of...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Dec 28, 2025  
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
Dec 27, 2025  
Safety Engineer
World Class Defence Organisation based in Stevenage is currently looking to recruit a Safety Engineer Subcontractor on an initial 12 month contract.  (The role will be split of working Onsite and Working From Home).    Contract Duration: 12 Months (initially and then ongoing thereafter) Hourly Rate: £80ph (Umbrella) Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will be 2-3 days per week onsite and 2-3 days working from home. Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview.   Safety Engineer Job Description: An opportunity has arisen for an engineer to exploit their safety engineering skills to influence the safety aspects of one of our technically complex products. While exploring the boundaries of best practice, this will involve...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Dec 27, 2025  
Principal Thermal Engineer
Principal Thermal Engineer JOB LOCATION: Stevenage SECURITY CLEARANCE LEVEL: SC to Start DURATION: 12+ Months Minimum WORK PATTERN: 3 days min a week on site; depending on project workload it could be full time on site (Please assume full time onsite when talking to candidates). Overtime: Yes (Project dependant) PAY RATE: £ 50 Per Hour Umbrella Inside IR35 TARGET INDUSTRIES AND COMPANIES. Is Defence a must? If not what industries can be considered Defence would be beneficial; open to aero, electronics. As long as thermal skillset is apparent. ALTERNATIVE JOB TITLES IN OTHER COMPANIES OR INDUSTRIES (“Thermal Engineer” OR “Aerothermal Engineer” OR “Heat transfer Engineer”) Overview: The Mechanical Analysis Group are looking for a Principal Thermal Engineer to join its team in Stevenage. The group consists of over 30 engineers working across a wide spectrum of cutting-edge military systems. Working for an internationally recognised company, you will play a critical role...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 26, 2025  
Missile Mechanical Architect
Our client, a Defence and Aerospace supplier is looking for a Missile Mechanical Architect to join them on a contract basis at their site in Stevenage. Due to the nature of the role, applicants must hold the British nationality and be eligible to obtain SC Clearance ahead of starting. 6 month initial contract. Hybrid working, based in Stevenage. £60 p/h Umbrella, inside IR35.Responsibilities: The role is responsible for the delivery of the missile mechanical architecture requirements and typical responsibilities include: Establishing the Missile Airframe Task Requirements Specification (TRS) to ensure a structured & coherent mechanical response to the overall Missile TRS Management of the mechanical interface with the launcher Management of Mechanical & Thermal Interfaces across the Missile Defining the optimum mechanical architecture for all variants of the missile, ensuring the mechanical architecture and interfaces meet requirements Implementation of GMA Policies to...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 24, 2025  
Principal Thermal Engineer
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a Principal Thermal Engineer Subcontractor on an initial 12 month contract.   Hourly Rate: £50.00  Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will likely be onsite 3 days per week. Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage onsite interview   Principal Thermal Engineer Job Description: The Mechanical Analysis Group are looking for a Principal Thermal Engineer to join its team in Stevenage. The group consists of over 30 engineers working across a wide spectrum of cutting-edge military systems. Working for an internationally recognised company, you will play a critical role in ensuring that products deliver the necessary performance against key...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Dec 19, 2025  
Tooling Design Engineer (Mechanical Design)
World Class Defence Organisation based in is currently looking to recruit 2x Tooling Design Engineer subcontractors.   This role would suit a Mechanical Design Engineer who has Tooling and Creo experience.  Previous experience of working in the defence or aerospace industry would be great.   Rate: £50.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bolton or Stevenage – depending on your preference   Hybrid / Remote working: The role will be a mix of onsite and remote working Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Tooling Design Engineer Job Description:   You will be part of a high performing team. You will be creating Tooling solutions on a wide variety of projects. This is a critical role collaborating with wider multi-disciplinary teams to understand...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Dec 13, 2025  
Interconnects / Cable Design Engineer
World Class Defence Organisation based in is currently looking to recruit an Interconnects Design Engineer / Cable Harness Design Engineer.   The role does require Zuken E3 experience.      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: The role will be a mix of onsite and remote working Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Interconnects Cable / Harness Design Engineer Job Description:   The role will be working within the Interconnects Team in Electronic Engineering (EE). EE aims to develop leading edge electronic engineering expertise, capabilities and technologies. The Interconnects Team forms a valuable part of this, tasked with providing a professional design...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Dec 05, 2025  
Configuration Manager
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a Configuration Manager subcontractor on an initial 12 month contract.  The role will be a hybrid position of 1-2 days in office, rest of the week remote.   Rate: £50 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will be 1-2 days per week onsite Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: Two stage interview process, telephone and video interview.   Description/Job Summary Configuration Management is pivotal to the companies success in developing and delivering engineered products to our customers and frontline users. Through the controlled application and compliance of processes, we give our programmes confidence and assurance in all products that we...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Nov 19, 2025  
Government Furnished Equipment (GFE) Consultant
World Class Defence Organisation is currently looking to recruit a Government Furnished Equipment (GFE) Consultant on an initial 12 month contract. This role would suit a someone from a military background, Supply Chain or Asset Management experience within the defence or Aerospace industries. Job Title:  Government Furnished Equipment (GFE) Consultant Rate: £60.00 per hour Location: Stevenage Hybrid / Remote working: 1-2 days onsite, but may need to be onsite more at the start of contract 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) Government Furnished Equipment (GFE) Job Description: Working within CSS Support Services providing support and assurance for the organisation, processes, improvement opportunities and the management of Government Furnished equipment held on behalf of our customers....
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 Stevenage, 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
Oct 19, 2025  
Safety Engineer
World Class Defence Organisation based in Stevenage is currently looking to recruit a Safety Engineer Subcontractor on an initial 12 month contract.  (The role will be split of working Onsite and Working From Home).    Contract Duration: 12 Months (initially and then ongoing thereafter) Hourly Rate: £80ph (Umbrella) Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will be 2-3 days per week onsite and 2-3 days working from home. Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview.   Safety Engineer Job Description: An opportunity has arisen for an engineer to exploit their safety engineering skills to influence the safety aspects of one of our technically complex products. While exploring the boundaries of best practice, this will involve...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Jan 14, 2026  
Contract Principal FPGA Design Engineer
Job Title: Contract Principal FPGA Design Engineer Type: Initial 6-Month Contract Status: Inside IR35 (Umbrella) Rate: £70.00 to £80.00 per hour DOE Location: Enfield, Greater London – Onsite An exciting opportunity has arisen for a Contract Principal FPGA Design Engineer in Enfield to join a highly experienced engineering team working on advanced electronic systems within a regulated, high-reliability environment. This Contract Principal FPGA Design Engineer in Enfield role focuses on full lifecycle FPGA design, system architecture and technical leadership across complex multi-FPGA platforms. The Role: As a Contract Principal FPGA Design Engineer in Enfield, you will take ownership of FPGA development from early specification through to verified hardware delivery. You will lead complex firmware developments while supporting and mentoring junior engineers. Your responsibilities will include: • Leading VHDL FPGA design from specification to verified hardware • Decomposing...
IR35 Status:
Inside IR35

CV-Library Enfield, Greater London Contractor
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