50 live contracts with Systems Engineer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Stevenage, Hertfordshire
Our client has an opportunity for a Senior Engineer- Hardware in the Loop to join them on a contract basis for 6 months with possible extension. Role: Senior Engineer- Hardware in the Loop Location: Stevenage, fully…
Cheltenham, Gloucestershire
Systems Engineer (Requirements + V&V) Initial 6-month contract 3 days p/w in Cheltenham (rest remote) - some travel to Cambridge may be required £70-£75ph, UMB inside IR35 SC must be in place prior to starting the…
Stevenage, Hertfordshire
Location: Stevenage (4 days per week onsite) Duration: 6 month contract Rate: £75ph UMB (Inside IR35) Role details: We are looking for an experienced RF Engineer to support our defence client in Stevenage. Key…
Northumberland
An expanding Defence client of ours is currently in the market for a Systems Engineer to support a variety of UK-based customers with the next generation of Voice Communication solutions within the Defence domain. Your…
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…
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…
London
Senior Systems Engineer £67.47 per hour (Inside IR35) 12 months 3-4 days a week on site - New Malden KT3 Role Description The SMCS (Submarine command system) Senior Systems Engineer will be a key part of the Systems…
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.
