49 live contracts with Systems Engineer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Greater London
Senior Design System Engineer Rate: £(Apply online only) per day Location: Windsor – 1 day per week in the office Work Type: Contract – minimum 6 months Role We’re looking for a Senior Design System Engineer to join a…
Cowes, Isle of Wight
Join a world-renowned aerospace and defence organisation as a Principal Mechanical Systems Engineer in Cowes onsite full time onsite Would you like to join a global aerospace and defence organisation? Do you want to…
Cowes, Isle of Wight
Join a world-renowned aerospace and defence organisation as a Principal Systems Engineer in Cowes onsite full time onsite Would you like to join a global aerospace and defence organisation? Do you want to work as part…
The Architecture Lead (Principal Systems Engineer) Responsibilities include: Define architecture-related deliverables and work packages, supporting the programme's progression through engineering lifecycle phases and…
Ampthill, Bedfordshire
Systems Engineer Location: Ampthill Pay:Up to£75p/h Inside IR35 (DOE) Please note - Due to the nature of the work, you will need to already hold or be eligible to obtain a high level of UK security clearance Experience…
Ampthill, Bedfordshire
Role: Senior Systems Engineer Location: Ampthill, Bedfordshire - on-site Rate: £50.00 - £75.00 per hour Inside IR35 Duration: 12 months Experienced Senior Systems Engineer needed on contract in Ampthill, Bedfordshire to…
Ampthill, Bedfordshire
We're looking for a Systems Engineer to support a major defence engineering programme focused on complex, software, intensive systems and advanced platform integration. If you thrive in high integrity environments and…
Ely, Cambridgeshire
We are working with a small engineering and technology company in Ely that is looking for a technically strong ERP Engineer to take ownership of a completely greenfield ERPNext implementation. The business is developing…
Warwickshire
A Contract position Outside IR35 Warwickshire - Onsite/Hybrid Automotive Steering Systems Expert - Mechanical/Kinematics Our client is seeking a Steering Systems Engineer for a contract opportunity within the automotive…
Senior Integration Software Engineer – Contract Location: Leeds / Wakefield – hybrid, with at least 1 day per week onsite and occasional regional travel Rate: £395 per day – Inside IR35 Contract: 1 September 2026 to 16…
Hereford, Herefordshire
My client are looking for a Systems Engineer to start a contract ASAP start in Hereford. You will be required On-site 3+ days per week for 4-5wks (so would suit someone that is immediately available and between…
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…
Glasgow
Control System Engineer Base Location: Glasgow, Perth or Aberdeen Role Details: As a Control Systems Engineer, you will provide technical expertise within our Engineering Control Systems team, working primarily on…
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…
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…
Integration Engineer (IBM Maximo) | Contract (12 months+) | SC Clearance Required (Active/Lapsed) | Inside IR35 Location: Remote-first, UK Contract: Initial 12 months (potential to extend) Clearance: SC Clearance…
London
AI Native Systems Engineer 6 Month Contract London (Hybrid) £500/day (Outside IR35) AI Native Systems Engineer needed for a 6 Month Rolling Contract based in London (Hybrid). Start ASAP ideally September 2026. Hybrid…
Shanghai
Nacelle Systems Integration Engineer - Shanghai, China. Our Aerospace client offers long term steady work prospects to suitable candidates with Nacelle Systems Integration expertise. Strongfield have been supporting…
Stevenage, Hertfordshire
Principle Systems Engineer (Outside IR35) Stevenage £500 - £600 a day 6 months initial contract with opportunity to be extended to 12 months Our client is seeking an SME Principal Systems Engineer to provide end-to-end…
Cambridge
PE Global is currently recruiting for an experienced Senior System Engineer to join our client based in Cambourne, UK. The role is an initial 24-month contract and the rate for this role is £31 PAYE p/hour or £41.90…
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.
