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systems engineer

418 systems engineer jobs found

CL
Apr 02, 2026  
Senior Systems Engineer
2 Senior Systems Engineers Inside IR35 £81.05 per hour 6 months initial term This is a senior technical role relating to the Electronic aspects of hardware design for systems engineering. A highly experienced professional engineer with a depth and breadth of knowledge in Electronics Engineering who speaks and acts authoritatively on matters pertaining to their discipline, leading and applying the principles of Electronics Engineering across the entire engineering development lifecycle from requirement definition to system integration and customer acceptance into system support and disposal. Employs a depth and breadth of expertise relating to Electronics Systems Engineering to the most complex engineering problems, challenges, and issues associated with the domain. Designs, develops, promotes and shares discipline knowledge and capability for implementation across the business and programmes, providing authoritative guidance to others relating to area of expertise. Acts as...
IR35 Status:
Inside IR35

CV-Library Portsmouth, Hampshire Contractor
CL
Apr 02, 2026  
Senior Systems Engineer
2 Senior Systems Engineers Inside IR35 £81.05 per hour 6 months initial term This is a senior technical role relating to the Electronic aspects of hardware design for systems engineering. A highly experienced professional engineer with a depth and breadth of knowledge in Electronics Engineering who speaks and acts authoritatively on matters pertaining to their discipline, leading and applying the principles of Electronics Engineering across the entire engineering development lifecycle from requirement definition to system integration and customer acceptance into system support and disposal. Employs a depth and breadth of expertise relating to Electronics Systems Engineering to the most complex engineering problems, challenges, and issues associated with the domain. Designs, develops, promotes and shares discipline knowledge and capability for implementation across the business and programmes, providing authoritative guidance to others relating to area of expertise. Acts as...
IR35 Status:
Inside IR35

CV-Library Chelmsford, Essex Contractor
CL
Apr 02, 2026  
Systems Engineer
Job Title: Systems Engineer Location: Bedfordshire Salary: £77.00 p/h - We are booking interviews in next week! Please call or email for a slot We are urgently seeking to recruit a number of Systems Engineers, initially on a 12 month contract basis to be based on-site at our Bedfordshire offices. These roles are to supplement the Engineering Team across various Business Areas of the company, including Special Projects and Platform Systems. Roles driven by Uncrewed Turret activity, which is calling on SME support, requiring backfill into BAs. Demonstrable knowledge and experience required in Systems Engineering, Designing and Integrating Complex Systems with a significant Software component. The Role: So, what will you be doing as a Systems Engineer? Experience of systems engineering lifecycle through the life of a large scale systems development programme, ideally in the Command & Control domain. Experienced of modelling and simulation (Matlab/Simulink). Experience in...
IR35 Status:
Unknown Status

CV-Library Ampthill, Bedfordshire Contractor
CL
Apr 02, 2026  
Control Systems Engineer
Company Description Assystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering. To ensure a viable, efficient, and reliable energy...
IR35 Status:
Unknown Status

CV-Library Derby, UK Contractor
CL
Apr 02, 2026  
Systems Engineer
Systems Engineer 12 month contract Based in Ampthill Offering between £66-£77ph Inside IR35 Do you have experience with MATLAB/Simulink? Do you have experience across the full systems lifecycle? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Systems Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Supplementing the Engineering Team across various Business Areas of the company Your skillset may include: Experience of systems engineering lifecycle Experience in modelling and simulation (MATLAB/Simulink) Experience in the Verification and Validation lifecycle Development of Verification & Acceptance (V&A) statements Knowledge of...
IR35 Status:
Inside IR35

CV-Library Ampthill, Bedfordshire Contractor
CL
Apr 01, 2026  
Senior Control Systems Engineer
Senior Control Systems Engineer Glasgow - hybrid (site visits required) £45-50 per hour Outside IR35 6 month initial Essential Skillset: 10+ years experience as a Control Systems / Controls Engineer Experience developing control logic and control system specifications Experience programming PLCs (Allen Bradley, GE, Siemens) Ability to produce wiring diagrams, I/O lists, loop drawings and cause & effect diagrams Knowledge of plant control systems including HMI, DCS and SIS Desirable Skillset: Knowledge of Fire & Gas (F&G), Emergency Shutdown (ESD) and Pressure Safety Device (PSD) systems Experience with installation and commissioning of control systems Understanding of international codes and standards (ISO, ISA, BS EN, API) Responsibilities: Manage and support engineering requirements within assigned project scope Deliver technical solutions that meet customer objectives Ensure all project deliverables are technically fit for purpose and compliant with...
IR35 Status:
Outside IR35

CV-Library Glasgow, UK Contractor
CL
Apr 01, 2026  
Control Systems Engineer
Control Systems Engineer £52 per hour Outside of IR35 Manchester Are you a Controls Systems Engineer looking for a new contract role? If so please take a look at the below opportunity: Essential Requirements: 10+ years experience working within Control System Engineering Experience with automated systems such as baggage handling lines, conveyors or palletisers Proficient in the use of Siemens TIA Portal HNC minimum HND would be advantageous Experience in FAT and SAT delivery for automated systems Demonstrated experience in control systems engineering across industries such as water management, FMCG, airport baggage handling, and building automation.If this sounds like a good fit for you please get in touch with Daisy Black at JAM Recruitment ASAP
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Mar 29, 2026  
Electronic Systems Engineer
Electronic Systems Engineer (Optical Systems) Contract: 6 months, Rhyl, fully on-site, outside IR35 Overview I'm seeking an Electronic Systems Engineer with experience in optical and photonic systems. The role will involve the design, development, and integration of electronic systems used in optical sensing, imaging, and instrumentation applications. Key Responsibilities Design and develop electronic systems supporting optical and photonic technologies. Integrate electronics with components such as optical sensors, photodiodes, lasers, and imaging devices. Develop analogue and digital circuits for signal conditioning and system control. Support system integration, testing, and troubleshooting. Work collaboratively with engineers and technical teams to develop and improve products. Produce technical documentation and support prototype development.Requirements Experience in electronic system design and development. Understanding of optical sensing, photonics, or related...
IR35 Status:
Outside IR35

CV-Library Rhyl, Denbighshire Contractor
CL
Mar 29, 2026  
Network / Systems Engineer
DV Cleared Network / Systems Engineer Contract - £500 per day (Inside IR35) Travel Required - South West & Midlands (2-3 days per week) We are supporting a defence programme delivering capability at the front edge of a deployable communications platform, and are looking for an experienced Network / Systems Engineer to join the engineering team on a contract basis. This role requires a hands-on generalist engineer who is comfortable working across networking, systems integration and platform engineering within secure defence environments. The successful candidate will support the ongoing development, build and deployment of communications capability used in operational settings. You will be working closely with technical teams, programme stakeholders and operational users, so strong stakeholder engagement and communication skills are essential. Regular travel will be required to secure MOD sites across the South West and Midlands (2-3 days per week). Flexibility to travel...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Mar 27, 2026  
Senior Systems Engineer
Senior Engineer - Systems - Air-to-Air Refuelling (AAR) Location: Wimborne Contract: 12‑Month Maternity Cover Start Date: June 2026 Industry: Aerospace / Defence Clearance: Baseline Security Clearance required Restrictions: Must be eligible to live and work in the UK and comply with ITAR restrictions Overview We are seeking a highly capable Senior Systems Engineer to join our aerospace client's Air‑to‑Air Refuelling (AAR) team in Wimborne on a 12‑month maternity cover contract. This position is ideal for an experienced engineer ready to step into a senior role, providing technical leadership, customer-focused engineering support, and hands-on delivery across a broad range of aerospace systems activities. In this role, you will act as the technical bridge between customers and multidisciplinary engineering teams, contributing to the full systems lifecycle while supporting the ongoing development of junior engineers and project personnel. Key Responsibilities Project...
IR35 Status:
Unknown Status

CV-Library Wimborne, Dorset Contractor
CL
Mar 27, 2026  
Systems Engineer
Systems Engineer Location: Edinburgh (2 days onsite pw is required) Contract Contract Length: 6 Months Daily Rate: Up to £600 (inside IR35 via umbrella) Are you a talented Systems Engineer looking for your next challenge? Our client is seeking a skilled professional to join their dynamic team on a contract basis. This is a fantastic opportunity to contribute to a range of exciting projects while enjoying the flexibility of hybrid working. Key Responsibilities: Manage and maintain network systems, ensuring efficient routing, DHCP, and DNS functionality. Set up and administer Active Directory, including site design, Group Policy, security protocols, and certificate services. Oversee Windows Server (2022) administration, ensuring optimal performance and security. Develop and execute PowerShell scripts to automate tasks and improve system efficiency. Work within the Amazon AWS Cloud environment, utilising EC2, security groups, EFS, SBS, S3, and load balancers to...
IR35 Status:
Inside IR35

CV-Library Edinburgh, UK Contractor
CL
Mar 21, 2026  
Senior Systems Engineer
Senior Systems Engineer (12 Month Fixed Term Contract) Denham Martin-Baker is the world’s leading manufacturer of ejection and crashworthy seats, saving over 7,805 lives to date. We combine cutting-edge engineering with a clear mission: protecting aircrew around the world. We are now recruiting a Senior Systems Engineer (12 month Fixed Term contract) to join our established Systems Engineering team at our Denham site. The Role: As a Senior Systems Engineer, you will lead complex analytical engineering activities across the full product lifecycle — from concept and development through to production and verification. You will be responsible for maintaining system requirements, conducting in-depth analyses, supporting system verification, and producing highly technical documentation required for internal, customer, and contractual purposes. You will also play a key role in mentoring Systems Engineers, helping maximise team capability, quality, and productivity while supporting...
IR35 Status:
Unknown Status

CV-Library Denham, Buckinghamshire Contractor
CL
Mar 20, 2026  
Low Voltage Systems Engineer
EE Low Voltage Systems Engineer Scope & Skills summary Scope of Work * Develop, Integrate, Validate, and Sign off Low Voltage Systems, across all relevant projects * Responsibility for hardware and software management (System 42), check & approve circuit diagrams (Schaltplans), support the development of functions, networking, and communications between ECUs. Use diagnostic troubleshooting skills to resolve vehicle issues. * Support all Compliance, Functional Safety, and Golden Rules (ENG (Apply online only) Emissions Control Module Application Process) activities as required. Key Deliverables * Develop, Integrate and Validate the Low Voltage Components, both on and off vehicle, for all relevant projects in line with the company Product Emergence Process. * Work cross functionally within Electrical & Electronics, Whole Vehicle, Body & Trim, and Motion Engineering R&D departments, to deliver a Low Voltage system that meets customer and vehicle...
IR35 Status:
Unknown Status

CV-Library Greater Manchester, UK Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
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 or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 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...
IR35 Status:
Unknown Status

CV-Library Bolton, UK Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
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 or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 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...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
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 or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 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...
IR35 Status:
Unknown Status

CV-Library Bristol, UK Contractor
CL
Jan 24, 2026  
Satellite Systems Engineer 2343-1
Systems Engineer - Satellite Communications Portsmouth, UK 6 Month Inital Contract The Opportunity: Shape the Future of Secure Space-Based NetworksAn exceptional opportunity has arisen for a talented Systems Engineer to join our Lead Systems Engineers and Architects team within Defence & Space industry in Portsmouth, UK. This is your chance to directly contribute to the next generation of critical military satellite communications capability, including key future-looking programmes like the UK MOD's Skynet Enduring Capability and other vital Milsatcom initiatives. Our client has a proven track record, having delivered Milsatcom capability to the UK MOD from Skynet 4, through the successful Skynet 5 PFI, and currently delivering Skynet 6A on orbit. They are setting the standard for inter-satellite links, navigation, and space-based networks. Join us to be at the forefront of these exciting, engaged, and future-focused technologies. As a Systems Engineer, you will be pivotal...
IR35 Status:
Unknown Status

CV-Library Hampshire, UK Contractor
CL
Jan 22, 2026  
Systems Engineer
World Class Defence Organisation based in Stevenage and Bristol is currently looking to recruit a Systems Engineer subcontractor on an initial 6 month contract.  The department are looking for Systems Engineers ideally from the defence / aerospace background.  Previous experience of DOORS is required. Hourly Rate: £70.00ph (Umbrella).  Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bristol or Stevenage (depending on your preference) Hybrid / Remote working: The role will likely be onsite 2-3 days per week (this could reduce once up to speed in the role). A 4 day working week is OK (Monday to Thursday).  Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Airborne Launcher Functional Systems Engineer Job Description: Analyse high level design documentation to elaborate and capture...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Jan 18, 2026  
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
Apr 01, 2026  
Systems Test Engineer- Contract
Systems Test Engineer- Contract You will be joining a highly regarded engineering organisation operating in a safety-critical, regulated environment where reliability genuinely matters. The systems you will be working on are used globally and demand absolute confidence in their performance, placing testing at the centre of the engineering function. This is a contract role based primarily on site in South West London, where you will work within a collaborative systems engineering team. From the outset, you will immerse yourself in complex hardware and software systems, developing a deep understanding of how the full solution fits together and how it behaves in real-world conditions. You will work closely with software, hardware and systems engineers to understand requirements, agree test scope and define effective validation strategies. As your product knowledge grows, you will take ownership of higher-risk and more complex areas of the system, leading test execution and...
IR35 Status:
Unknown Status

CV-Library New Malden, UK Contractor
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