Senior Systems Engineer jobs in Wales

You will be a leading member of the team embarking on a significant and challenging technology development project. This four year project will be a major steppingstone towards achieving the next generation of avionics for customer Tilt-Rotors.

You will be based at either our Barnstaple, Bristol or Beckington sites and allows for flexible working, including home working were appropriate. This role allows for flexible working patterns including home working (with attendance at SEAs offices being minimal - typically only required for quarterly progress meetings in Bristol and other occasional, irregular meetings at SEAs premises).

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

You will be the technical architect for control strategies, moving beyond simple PID loops to implement robust, high-performance control laws capable of operating in demanding environments and high-dynamic manoeuvres. What will be your responsibilities:

Are you passionate about cutting-edge IoT technology and hands-on systems testing? SPX Radiodetection is seeking a Senior Systems Test Engineer to join our Bristol-based multidisciplinary engineering team. This is a fantastic opportunity to play a pivotal role in testing and validating our Locator and CAT IoT platform products while shaping a world-class testing function. Why this role...

Job Description An exciting opportunity has arisen to join the growing Integration and Systems Validation team supporting the Land Ceptor project with Ground Based Trials activities for a large export programme. Salary: up to £50,000pa (depending on experience) Location: Bristol (we may be able to offer a relocation package for this role) Dynamic (hybrid) working: typically, 3-5 days per week...

We are seeking a Senior Systems Engineer with deep experience delivering requirements-based testing, IVVQ campaigns, and end-to-end trials across complex, safety- and mission-critical defence systems. You'll lead laboratory, rig, field, and sea trials, coordinating multidisciplinary teams and ensuring compliance, certification, and airworthiness objectives are met across development cycles. This...

Senior Systems Engineer Salary: Up to £47,000 per year (DOE) | Working Model: Hybrid, 4–5 days on-site Be part of a pioneering defence initiative shaping the next generation of combat air systems. This role offers the chance to work on advanced weapon integration and effects management, collaborating with international partners to deliver cutting-edge capabilities for the Royal Air Force. As a...

You will use your technical expertise, consultative approach, and stakeholder communication skills to deliver practical solutions to complex systems engineering challenges.

You will work alongside experienced systems engineering specialists in a consultancy that values knowledge sharing, training, and development.

You will lead teams that use Systems thinking to analyse, assess and develop ways to mitigate safety, environmental and cyber threats across Aerospace, Defence, Security and Technology markets.

You will have the opportunity to work for leading global consultancy who work across a wide variety of projects with a top reputation for their design and engineering expertise.

Senior Systems Consultant Bristol (Hybrid Working) Salary negotiable depending on experience Responsibilities: - Research and concept development of systems solutions. - Development and management of system requirements. - Development of abstract architectures to describe systems. - Design process engineering for hardware, software, and mixed technology systems. - Systems safety engineering,...

Competitive package with bonus, strong pension and flexible/remote options. Why you'll love this role - High-impact consultancy work with progression - Work-life balance and technical development What you'll be doing - Research and develop system concepts - Define/manage requirements and safety - Evaluate performance and integrity - Solve complex client problems What we want from you -...

You will tackle exciting challenges and contribute to safety. - Impact: Beyond fixing systems, you will safeguard lives and property. - Community: Join our close-knit team and make a difference in your local area.

Job Title: Fire & Security Systems Engineer Location : Mold Salary: Starting salary of £30,000 to £40,000 (dependent on experience) plus bonus with potential OTE of £50,000+ Job Type: Permanent, Full Time Are you passionate about safety and security? Do you thrive in a dynamic environment where your expertise can make a real difference? Look no further! We are seeking dedicated professionals...

Manufacturing Systems Software Engineer (OT / Smart Factory) Wrexham MonThurs 08:00 17:15 | Fri 08:00 16:15 £35,000 £40,000 Permanent A leading manufacturing and automation company in Wrexham is looking for a Manufacturing Systems Software Engineer to join their automation team. The business designs and builds advanced production lines and uses robotics, automation and smart factory technology...

We are supporting a major infrastructure client in the appointment of an experienced Contract Electrical Engineering Lead to take technical ownership of a critical electrical cabling and associated systems scope on a large, complex engineering programme. This is a senior technical coordination role, acting as the primary interface between the client organisation, suppliers, and internal...

Join us as a Senior Environmental, Health and Safety Manager (EHS) Systems expert. This critical position focuses on designing, implementing, and continuously improving the company’s safety management systems (SMS) in alignment with international standards, such as ISO 45001. - Analyze safety performance data and generate detailed management reports for executive review. - Oversee contractor...

Job Description Bristol The Sea Ceptor Weapon Systems team is expanding and seeks a Systems Engineer to deliver certification & verification activities to support multiple customers. Salary: Up to £57,000 Depending on Experience Dynamic (hybrid) working: 2-3 days per week on-site due to workload classification Security Clearance: British Citizen or a Dual UK national with British...

You will tackle exciting challenges and contribute to safety. - Impact: Beyond fixing systems, you will safeguard lives and property. - Community: Join our close-knit team and make a difference in your local area.

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.