50 live contracts with Systems Engineer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Preston, Lancashire
Senior & Principal Control Systems Engineers - Nuclear Location: Preston - 2 days office / 3 days remote Rate: Senior £60-£65/hr | Principal £65-£75/hr Contract: 12 months+ | Inside IR35 - Umbrella PAYE Start: ASAP |…
Warwickshire
Systems Engineer – 6 Month Contract - Warwick VIQU have partnered with an engineering organisation seeking a Systems Engineer to support the development and integration of a next-generation electric vehicle platform.…
Gaydon
Systems Engineer - (phone number removed) - £35.94/hr umbrella rate Do you have a proven experience as a Systems Engineer across the entire lifecycle in complex environments such as electrical/electronic, software, or…
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…
Gaydon
Feature Integration Engineer - (phone number removed) - £35.94/hr umbrella rate Do you have a strong understanding of software/feature integration and systems engineering principles relevant to an automotive or similar…
Gaydon
Our OEM Client based in Gaydon, is searching for a Feature Integration Engineer to join their team, Inside IR35. This is a contract position with a proposed end date of 31st March 2027. Umbrella Pay Rate: £35.80 per…
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,…
Peterlee, County Durham
Controls Systems Engineer Peterlee (Site based) 12 Month Contract 36.5 Hours a week Monday – Friday Up to £28.35p/h PAYE plus holiday and pension contribution OR up to £47p/h Umbrella The Controls Systems Engineer is…
Bedford, Bedfordshire
Nicholas Howard are delighted to be recruiting for a Senior Systems Engineer to join a leading global defence client on an initial 12month contract. Reporting to the Programme Chief Engineers, the successful candidate’s…
Stevenage, Hertfordshire
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…
Ampthill, Bedfordshire
We're looking for talented Systems Engineers to support a major defence engineering programme focused on complex, software intensive systems and advanced platform integration. If you thrive in high integrity…
Bristol
Principal RF Engineer Southampton OR Bristol 6-month contract Paying up to £75p/h (Inside IR35) Please note - due to the nature of the work, you will need to hold a high level of UK Security clearance - please only…
Portsmouth, Hampshire
On behalf of our client, we are seeking to recruit a Systems Engineer on an initial 6 -month contract. As the Systems Engineer will join a team who is responsible for the satellite communication solutions which include…
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…
Surrey
A company that specialise in electro-mechanical systems for the Automotive / EV industry is seeking to recruit a Systems Engineer to work on a permanent or contract (outside IR35) basis from their site in Surrey (4 days…
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.
