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systems engineer

441 systems engineer jobs found

CL
Nov 09, 2025  
Systems Engineer
Our client, a leading player in the Defence and Security industry, is currently seeking a Systems Engineer for a contract role. This position offers the opportunity to make a significant impact on exciting projects through advanced systems engineering practices. Key Responsibilities: Overseeing the systems engineering lifecycle, including requirements management, system design, and product validation and verification Collaborating with cross-functional teams to ensure a cohesive approach to design and implementation Producing clear and concise technical documentation Utilising DOORs for effective requirements management Identifying and resolving complex technical issues through disciplined problem-solving and systems-level thinking Applying system design languages such as UML and SysML for use case analysis and trade studies Producing accurate estimates for bid activities and contributing to project planning Ensuring designs meet mechanical and environmental qualification...
IR35 Status:
Unknown Status

CV-Library Farnborough, Hampshire Contractor
CL
Nov 09, 2025  
Flight Simulator Systems Engineer
Flight Simulator Systems Engineer – Shanghai, China. Our Aerospace client offers long term steady work prospects to suitable candidates with Flight Simulator Systems experience gained within the Aerospace Industry. Strongfield have been supporting the civil aircraft programs in China for around 16 years now. If you have interest to live and work in Shanghai, without long hours and high pressure, please forward your CV in the first instance for review.  This is an opportunity for candidates that would like steady long-term work on a new Civil aircraft program, whilst giving them time to see and explore Asia and its culture. Our client has modern facilities and equipment, and they respect the experience that successful candidates can bring to them. We will work with you throughout the whole process until you arrive and are integrated into Shanghai life. If Asia has been on your list of continents to see and experience, maybe this could be the opportunity for you. With flights and...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Nov 09, 2025  
Systems Engineer
A company that designs and develops medical devices is seeking to recruit a Systems Engineer to work on a contract based in Warwickshire that is initially scheduled for 6 months with some hybrid working available. The Role This position will involve hands-on system level engineering from requirements delivering mechanical, electronic or software systems for complex devices. This will include: * Create systems engineering deliverables following V model lifecycle development and in line with IEC 60601. * Delivery, review, and analysis of systems documentation including feature definition, use cases, stakeholder requirements, system requirements, sub-systems requirements, and modal requirements * Creation and maintenance of Design Definition documents at the system and sub-system level of decomposition. * Eliciting and managing system level requirements, performing requirements analysis, capture and decomposition, through the facilitation of workshops and stakeholder needs...
IR35 Status:
Unknown Status

CV-Library Warwickshire, UK Contractor
CL
Nov 09, 2025  
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
Nov 08, 2025  
Control Systems Engineer
Control Systems Engineer - Special Purpose Machinery (Contract, Outside IR35)   We are working with a specialist manufacturer of bespoke Special Purpose Machinery, supporting them in the appointment of a Control Systems Engineer for a long-term contract assignment based in Milton Keynes.   About the Role: You will be responsible for developing PLC software and control systems for custom-built automation and machine systems. This is a hands-on role focused on writing PLC code and supporting the wider development of control architecture for complex, high-performance machinery.   Key Responsibilities: Write, test, and commission PLC code for bespoke machinery. Develop control software tailored to special purpose automated systems. Collaborate with mechanical, electrical, and design teams to ensure smooth system integration. Participate in on-site commissioning and troubleshooting during development phases.   What We're Looking For: Strong experience with Beckhoff...
IR35 Status:
Outside IR35

CV-Library Milton Keynes, UK Contractor
CL
Nov 06, 2025  
Control Systems Engineer
Control Systems Engineer Initial 12 Month Contract 1 day per week on site in Glasgow £40.36 Per Hour (Umbrella Rate - Inside IR35) The Role Interface Control Documents Technical Equipment Specifications Other contract deliverables as required Support Change and configuration management Key Stakeholder engagement (External/Internal) Support PQ reviews and closure OEM documentation reviews Support implementation of design rules The suitable candidate will require experience in the following: Authoring, developing and managing Interface Control Documents Authoring, developing and managing Technical Equipment Specifications Authoring, developing and managing Schedules of Work Change management support Configuration management support If this role is of interest, please send a copy of your CV to Tom McGuire by clicking the "Apply Now" button
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
Nov 06, 2025  
Principal Systems Engineer
Principal Systems Engineer Edinburgh - fully onsite 12-month contract Paying up to £70p/h (Inside IR35) Role overview: Our client is looking for an experienced Systems Engineers to contribute to the continued development of an in-service radar system, by supporting the planning and analysis of radar trials (rig-based and flight trials). Key Responsibilities: Work with large datasets from rig and flight trials, and use analytical techniques to evaluate radar performance against requirements and raise Systems Problem Reports (SPR) for detailed investigation. Apply signal processing, image processing, and object classification techniques to extract actionable insights. Investigate system anomalies using real trial data, ensuring performance meets specifications. Work collaboratively with multidisciplinary teams to develop and prototype cutting-edge defence solutions. Contribute to System Verification & Validation (V&V) activities as part of the continuous...
IR35 Status:
Inside IR35

CV-Library Edinburgh, UK Contractor
CL
Sep 10, 2025  
RF Systems Engineer
World Class Defence Organisation is currently looking to recruit an RF Systems Engineer subcontractor on an initial 12 month contract.  Job Title: RF Systems Engineer Rate: £80.00 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Location: Stevenage or Bristol Hybrid / Remote working: The role will be a hybrid role of 3 or 4 days per week onsite. A 4 day week is also possible (Monday to Thursday) Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) RF Systems Engineer Job Description: The Data Link Systems department is responsible for the systems design of the Data Link that maintains communication with a missile product as it completes its mission. The Data Link systems team require an RF systems engineer to support work on the Sea Venom program. Sea Venom is a helicopter launched anti Corvette/FIAC weapon system consisting of platform...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 10, 2025  
RF Systems Engineer
World Class Defence Organisation is currently looking to recruit an RF Systems Engineer subcontractor on an initial 12 month contract.  Job Title: RF Systems Engineer Rate: £80.00 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Location: Stevenage or Bristol Hybrid / Remote working: The role will be a hybrid role of 3 or 4 days per week onsite. A 4 day week is also possible (Monday to Thursday) Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) RF Systems Engineer Job Description: The Data Link Systems department is responsible for the systems design of the Data Link that maintains communication with a missile product as it completes its mission. The Data Link systems team require an RF systems engineer to support work on the Sea Venom program. Sea Venom is a helicopter launched anti Corvette/FIAC weapon system consisting of platform...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Aug 13, 2025  
Electrical Systems Engineer / Architect
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).     Contract Duration: 12 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions and characteristics between subsystems/equipment...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Aug 13, 2025  
Mechanical Systems Engineer / Architect
World Class Defence Organisation based in Stevenage is currently looking to recruit 3x Mechanical Systems Engineers / Architects on an initial 12 month contract.  The role will be hybrid of being split between working from home and onsite.    This role would suit a candidate who comes from a strong background of working as a Mechanical Design Engineer, Mechanical Systems Engineer, Mechanical Architect or has experience of Mechanical Systems Architecture.  A defence / aerospace background is ideal but not essential. DOORS experience would be great.    A background or knowledge of Systems Engineering and Supplier Management would be beneficial. Contract Duration: 12 Months initially and then ongoing and long-term thereafter. Hourly Rate: £65.00ph   Mechanical Systems Engineer / Architect Job Description:   We have an opportunity for an experienced Mechanical Architect to join the team. This exciting role is to gather and manage the missile mechanical architecture requirements to...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Nov 07, 2025  
Senior Systems Engineers
Our client, a renowned company in the Defence & Security sector, is currently seeking a Senior Systems Engineer for a 12-month contract position based in Rochester. The role requires expertise in BAE-Systems engineering and involves working fully onsite. The position is inside IR35 and requires BPSS + SC in-flight security clearance. Key Responsibilities: Providing expert systems engineering support within the Defence & Security sector Leading project teams and managing system engineering tasks and deliverables Coordinating with internal and external stakeholders to ensure project success Developing and implementing robust systems engineering processes and procedures Conducting system requirements analysis and producing detailed design specifications Overseeing system integration, verification, and validation activities Ensuring compliance with industry standards and best practices Delivering technical reports and presentations to senior management and clients Job...
IR35 Status:
Inside IR35

CV-Library Rochester, Kent Contractor
CL
Nov 08, 2025  
5G Systems Integration Engineer
5G Telecom Systems Integration Engineer - A great opportunity to be involved at the start of an innovative 5G airborne communication project. As Senior Telecom System Integration Lead for a 5G and broadband Telecoms Systems, you'll undertake RF testing and integration of airborne communication subsystems including antennas, transceivers and RF front ends You'll design and validate RF interconnects, cabling and radio to baseband interfaces The end goal is to deliver an operational high altitude 5G communications platform Your experience will be military airborne, ISTAR defence or commercial airborne Telecom integration design utilising Space Satellites or high altitude platforms for telecommunication applications – similiar to Google – Skybender, Facebook – Magma and MOD – Watchkeeper You’ll need a BSc, MSc or PhD in Communications, Electronics, Systems Engineering or an RF based subject, ideally to CEng combined with substantial technical experience within complex...
IR35 Status:
Unknown Status

CV-Library Cambridge, UK Contractor
CL
Nov 02, 2025  
Systems Engineers
Systems Engineers (Outside of IR35 or permanent) Certain Advantage is hiring for Systems Engineers based in the Plymouth area. This role is on a contract or permanent basis and is hybrid-based. The Company We’re working with an international defence, aerospace, and nuclear engineering company specialising in complex asset management and support services. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for Mechanical Design Engineers—someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be leading a small, experienced, and collaborative team, and be responsible for: Requirements management Stakeholder management Workload Management V&V Model Project lifecycleThe Individual We’re looking for people who can show: Educational background to a degree level in Mechanical Engineering or a related field Systems Engineering background in a highly regulated...
IR35 Status:
Outside IR35

CV-Library Plymouth, UK Contractor
CL
Nov 12, 2025  
AIT Engineer - Satellite Systems
MERITUS Talent are working with one of the world's largest aerospace organisations for the recruitment of an AIT Engineer to work on Satellite Systems, on a contract basis in their Stevenage office AIT Engineer (Satellite Systems) - Stevenage - 12 Month Contract - £55 per hour via Umbrella - Fully On Site Job Profile 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 the test operations team executing tests on the flight spacecraft in the event of anomalies. Close out tests with Post Test Review and Test Report To provide technical inputs to project test reviews (Test Readiness Reviews, Post Test Reviews, Test Review Boards and Non-Conformance Review Boards) Development and debug of Automatic Test procedures (ATP) using a bespoke...
IR35 Status:
Unknown Status

CV-Library Stevenage, Hertfordshire Contractor
CL
Nov 12, 2025  
Senior Project Engineer - Electrification Systems
Role: Senior Project Engineer - Electrification Systems Location: London (office-based, likely Romford, with some travel within local area) Contract: Fixed term until 30/04/2026 IR35: Inside Pay Rate: £650-£700 per day Overview: We are seeking a Senior Project Engineer to support the implementation of the new 25kV isolation standard (NR/L3/ELP/SAI25) across an Eastern Region route. The role will focus on ensuring compliance with the new standard, supporting delivery teams in their transition, and assessing residual electrical hazards. The successful candidate will predominantly be office-based and work closely with project and engineering teams. Key Responsibilities: Ensure compliance with SAI25 in line with the project implementation plan. Collaborate with Delivery Units (DU) and Systems Project Engineers (SPE) to develop a residual electrical hazard register. Lead and support briefings at DU and Control levels. Support Level 1 Assurance activities and SRP processes...
IR35 Status:
Inside IR35

CV-Library Romford, London Contractor
CL
Nov 06, 2025  
Design Engineer - Piping Auxiliary Systems
The role The successful candidate will provide Mechanical Engineering support to the Auxiliary Systems Team engaged in the functional design of Auxiliary Systems on the River Class Destroyer Program for the Royal Canadian Navy. Design of piped fluid systems, including pump and valve selection preparation of piping schematics engineering change requests and other design definition documents and calculations. Preparing specifications, develop Stage 1 Auxiliary System design solutions in line with specifications and all quality and technical standards Support and participate within the Zonal Integration process ensuring 3D model design reflects design intent and achieves compliance to relevant quality, standards and requirements Carrying out specialist basic level technical analyses and investigations, including evaluation and selection of technical options, and prepare reports with suggested recommendations to support the resolution of problems and the improvement of engineering...
IR35 Status:
Unknown Status

CV-Library Glasgow, UK Contractor
CL
Nov 06, 2025  
Power Systems Studies Engineer
Position – Power Systems Studies Engineer - Leatherhead Duration – 12 months Outside IR35 Location Leatherhead Hybrid working We are looking for a Power systems studies engineer to support various onshore and offshore projects . These include local power generation, renewable power, including BESS or grid connections at voltages up to 220kV. Studies will include equipment sizing, load flow, short circuit, dynamic motor starting, harmonic studies, arc flash, transient stability and protection co-ordination. Tasks will include running power system studies and overseeing third party vendors providing power system studies for projects including EMT software. The Software for all power system studies is ETAP. The NRL Group connect global companies with the right people to bring engineering projects to life. Supporting contracting companies with energy transition plans and working with our clients to create a cleaner, greener future.   We welcome applications from...
IR35 Status:
Outside IR35

CV-Library Leatherhead, UK Contractor
CL
Oct 15, 2025  
System Engineer
Shape the future of defence technology – join a leading engineering firm as a System Engineer. System Engineer Location - Sandwich Salary - Competitive salary + 9-day fortnight + private healthcare + profit sharing Temp to perm role Benefits include: * 9-day fortnight (every other Friday off) * Company profit-sharing scheme * Stakeholder pension * Death in service scheme * Private healthcare with Benenden * Rewards and recognition programme A confidential client in the defence and security sector is seeking a skilled System Engineer to support the full product lifecycle across a diverse range of electro-optical and electro-mechanical systems. This role combines technical analysis, proposal development, and cross-functional collaboration to drive innovation and business growth. You’ll work closely with engineering, product line, and commercial teams to analyse new opportunities, generate specifications, and support the introduction of new products. You’ll...
IR35 Status:
Unknown Status

CV-Library CT13, Sandwich, Kent Contractor
CL
Nov 09, 2025  
Combat Systems Engineering Manager
Combat Systems Engineering Manager - 12 month contract - New Malden, Greater London - £81.90 ph UMB or £60.63 ph PAYE (Inside IR35) The Role Work with the SMCS IPTL, SMCS EMs, SMCS SDA, SMCS Support Manager and SMCS Software Manager to ensure that all development and post-delivery service programmes for the systems within scope are delivered to time, scope, quality and budget. Work with product engineering teams to deliver all aspects of the development and support requirements. Work with the SMCS EMs to ensure that the development & execution of team resource plans including forward load forecasting, recruitment & reassignment of engineers include the requirements all development and in-service programmes. Role Responsibilities: Not limited to... To oversee and review the forecasted required engineering resources through the allocated tool sets across all SMCS IPT programmes. In conjunction with the SMCS EMs and PMs, support the provision of resource solutions for...
IR35 Status:
Inside IR35

CV-Library New Malden, London Contractor
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