49 live contracts with Systems Engineer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Gloucester, Gloucestershire
Systems Engineer Location: Gloucester This is an exciting opportunity for a Systems Engineer to join a growing engineering team in Gloucester. Working on cutting-edge aerospace programmes, you will play a key role in…
Bourn, Cambridgeshire
Contract Quality Management Systems Engineers – Aerospace & Defence Cambridge | Hybrid | Contract We are supporting a fast-growing defence technology organisation in Cambridge with the appointment of a number of…
Reading, Berkshire
Systems Engineer - Secure Digital Platform (SDP) Data & Integration 📍 Reading (Hybrid - 3 days per week onsite) 💰 £60.00 - £66.96 per hour (Inside IR35) 📅 12-Month Contract 🔒 Active SC Clearance Required 🇬🇧 Sole UK…
Reading, Berkshire
Senior Systems Engineer - Secure Digital Platform (SDP) Data & Integration Location: Reading - 3 days onsite / 2 days remote Rate: £65-£71 per hour, inside IR35 Security Clearance: Active SC Clearance required…
Reading
Systems Engineer Secure Digital Platform (SDP) Data & Integration Reading | Hybrid Working (3 Days Onsite) 6-Month Contract £60 per Hour (Inside IR35) Active SC Clearance Required Winsearch is recruiting for a Systems…
Reading
Senior Systems Engineer Secure Digital Platform (SDP) Data & Integration Reading | Hybrid Working (3 Days Onsite) 6-Month Contract £64 per Hour (Inside IR35) Winsearch is recruiting for an experienced Senior Systems…
Edinburgh
Principal RF Engineer Edinburgh | Hybrid Working 12-Month Contract £68 per hour (Inside IR35) Active SC Clearance Required Winsearch is recruiting for an experienced Principal RF Engineer to join a leading defence…
Greater London
Systems Engineer (Various Grades) Location: New Malden Salary: £50,000 - £70,000. Work Model: Hybrid (3 days in the office per week). What You’ll Do Deliver Systems Engineering Projects Lead and contribute to the…
New Malden
Systems Engineer (Various Grades) Location: New Malden Salary: £50,000 - £70,000. Work Model: Hybrid (3 days in the office per week). What You’ll Do Deliver Systems Engineering Projects Lead and contribute to the…
Hardwick, Cambridgeshire
We have an opportunity for an experienced Senior System Engineer to work for our global client based in Cambourne, Cambridgeshire. Our clients’ Technology Solutions division is evolving. They are moving to a Product…
Integration Engineer - Digital Health Location: Jersey / Hybrid Contract: September 2026 - January 2027 IR35: Outside IR35 Working Arrangement: Hybrid - regular on-site attendance in Jersey will be required I'm…
Warwickshire
Vehicle Integration Engineer (Feature Integration) 📍 Location: Warwickshire (Hybrid) 💷 Rate: £35.79 per hour (Umbrella) We are currently seeking an experienced Vehicle Integration Engineer to join a leading automotive…
Stevenage
World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol,…
Stevenage
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,…
Wokingham, Berkshire
Location: Wokingham Start Day: ASAP Contract Rate: £420-£500 per day inside IR35 Working Pattern: Office based - 5 days per week onsite for SC eligible candidates / Hybrid - 2 to 3 days per week onsite for SC cleared…
Winchester, Hampshire
PWHytek Ltd are recruiting for Systems Engineers of all seniorities to form a team support a major nuclear project on a 12 month contract inside IR35. The client is ideally looking for the engineers to start asap and as…
Systems Engineer contracts on this page come straight from the live ContractorUK jobs board — systems and integration engineering across defence, rail and tech. Advertised day rates vary widely with sector, location, clearance and specialism, so treat any single figure with care — every card above shows the advertised rate and the recruiter-stated IR35 status side by side. Before you negotiate, run the actual rate through our contractor calculators to see the take-home difference inside versus outside, and if the rules are new to you start with what IR35 is and how it works.
Questions about rates, IR35 or alerts? The contract jobs hub answers the common ones. Chasing the well-paid kind? Browse live outside IR35 contracts.
