1 to 25 of 207 Senior Systems Engineer Jobs in London

Full TimeOn-siteLondon, UKPosted 2 weeks agoDOE GBP/Year Senior Systems Engineer job in London – DOEHexwired has partnered with a company who are a leading company in the specialised electronics industry. They are looking for a Senior Systems Engineer … team you should be able to work under your own steam.Key skills required for this role:Bachelor’s degree (or equivalent) in biomedical, mechanical, systems, electrical, or related engineering field. Strong analytical and problem-solving skills, especially in high-reliability, life-support systems such as ventilators.Experience applying risk ...

Senior Engineer - Agentic Systems Next 15 Group plc London, England, United Kingdom Building the Intelligence Layer for How Pretzl Works Pretzl is redefining what a B2B marketing agency can be. As a B2B Technology-and-People-as-a-Service (TaPaaS) agency with approx. 350 people … transforms how businesses connect with their buyers. We are now creating an Agentic Layer across the business: a platform that can safely connect AI systems with the context, tools, knowledge and workflows people need to do useful work. The Role We’re looking for a Senior Engineer ...

Senior Trading Systems Engineer80,000 + bonusLondonQuant Capital is urgently looking a Senior Trading Systems Engineer to join our high profile client. Our client is one of the world's top Prop Trading Houses. They trade across a wide range of asset … classes globally. They cover the global markets by leveraging and integrating technology, risk management and quantitative research. As a Senior Trading Systems Engineer you will have expertise in infrastructure engineering and supporting relevant systems. You will be joining a world class team based in London ...

Senior Systems Engineer London & South UK | Home-based with customer travel Package: 70/30 split | £9,000 car allowance | Stock | Private medical | Dental | Life insurance | Pension We're working with a high-growth, global data protection and cyber resilience vendor that is continuing … take serious market share across the backup, recovery and storage space. They are now looking for a Senior Systems Engineer/Pre-Sales Specialist to play a key role across the London and South UK region . This is a home-based role ...

Senior Trading Systems Engineer80,000 + bonusLondonQuant Capital is urgently looking a Senior Trading Systems Engineer to join our high profile client.Our client is one of the world’s top Prop Trading Houses. They trade across a wide range of asset classes … globally. They cover the global markets by leveraging and integrating technology, risk management and quantitative research.As a Senior Trading Systems Engineer you will have expertise in infrastructure engineering and supporting relevant systems. You will be joining a world class team based in London and helping ...

Senior Systems Engineer New Malden, London (hybrid working 3-4 days per week onsite) – 12 month contract – Pay rate £50 p/h PAYE basic (£58.20 p/h including holiday pay) or £67.47 p/h Umbrella The SMCS Senior Systems Engineer will be a key part of the Systems Team, tasked with developing the SMCS programmes. They will ensure the behaviour of the system is defined via requirements, assist with the design of functionality and support verification of the product. The Systems team's work ...

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 Team … will ensure the behaviour of the system is defined via requirements, assist with the design of functionality and support verification of the product. The 'Systems' team's work encompasses system design, requirements & acceptance management, hardware design & maintenance and other general systems engineering considerations such as Security, Safety, Human ...

Senior Systems Engineer We are looking for a Senior Systems Engineer with hands‐on experience in spacecraft projects. You will support system design, analysis, and integration across multiple subsystems, ensuring spacecraft meet functional, performance, and mission requirements. You’ll work … configuration‐controlled engineering documentation. Support product implementation, integration, verification, and validation at system and flight levels. Help improve and iterate on company‐wide systems engineering processes. Qualifications Space industry experience is mandatory. Degree or Master’s in Aerospace, Engineering, Physics, or a similar field. 8+ years in spacecraft systems ...

Senior Systems Engineer New Malden, London (hybrid working 3-4 days per week onsite) - 12 month contract - Pay rate £50 p/h PAYE basic (£58.20 p/h including holiday pay) or £67.47 p/h Umbrella The SMCS Senior Systems Engineer will be a key part of the Systems Team, tasked with developing the SMCS programmes click apply for full job details ...

that transforms how businesses connect with their buyers.We are now creating an Agentic Layer across the business: a platform that can safely connect AI systems with the context, tools, knowledge and workflows people need to do useful work.The RoleWe’re looking for a Senior Engineer to join our newly forming Agentic Systems squad and help us shape, build and operate this platform from the ground up.This is an early-stage, greenfield engineering opportunity. You will join while the first use cases, architectural hypotheses and prototypes are being explored, but before the production ...

Senior Systems Test Engineer Location: Greenford, London Contract: 6 Months Working Pattern: Hybrid 2 3 Days On Site Rate: £60.00 £75.00 per hour Umbrella (Flexible) Security Clearance: Active SC Clearance Required The Role We are currently seeking a Senior Systems Test Engineer to support an advanced defence project, working within a multidisciplinary engineering team and focusing on systems integration, verification and testing across the full systems engineering lifecycle. This is an excellent opportunity for an experienced Systems Test Engineer with a strong background in requirements ...

Senior Systems Test Engineer Location: Greenford, London Contract: 6 Months Working Pattern: Hybrid – 2–3 Days On Site Rate: £60.00 – £75.00 per hour Umbrella (Flexible) Security Clearance: Active SC Clearance Required The Role We are currently seeking a Senior Systems Test Engineer to support an advanced defence project, working within a multidisciplinary engineering team and focusing on systems integration, verification and testing across the full systems engineering lifecycle. This is an excellent opportunity for an experienced Systems Test Engineer with a strong background in requirements ...

Space Agency, the UKs Department of Science and Technology (DSIT) and the UK Ministry of Defence. About the job As a Senior Systems Engineer, you will play a critical role in the specification, design, integration, and test of our Optical Ground Stations and other products. … This role involves working closely with internal engineering teams, external partners, and customers to ensure the systems support our operational needs and enables smooth integration with partner systems. You will be responsible for defining system and sub-system requirements, designing architecture, ensuring robust integration, and supporting the deployment ...

Systems Engineer, Autonomy & Software at Shield AI is responsible for solving complex systems engineering challenges associated with the development, integration, and deployment of advanced autonomous systems for defense applications. This role sits at the intersection of systems engineering, software engineering, and autonomy. The Systems … candidate has a strong background in software and autonomy, is comfortable developing and debugging software in C++ and Python, and has significant experience applying systems engineering principles within complex defense programs. They should be equally comfortable working at the system level and diving into technical implementation when required. Responsibilities ...

bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands … works together are what hold that together. That is the problem you would own.ABOUT THE JOBWe are looking for a Senior Systems Engineer to join us in London and lead capability development on Thunder. You will bring pragmatic systems engineering thinking to complement ...

bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands … together are what hold that together. That is the problem you would own. ABOUT THE JOB We are looking for a Senior Systems Engineer to join us in London and lead capability development on Thunder. You will bring pragmatic systems engineering thinking to complement ...

bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands … together are what hold that together. That is the problem you would own. ABOUT THE JOB We are looking for a Senior Systems Engineer to join us in London and lead capability development on Thunder. You will bring pragmatic systems engineering thinking to complement ...

Title: Senior Systems Engineer Location: Rochester, Kent UK Onsite Salary: £45,000 £60,000 dependent on skills and experience Who we are: Join BAE Systems and youll be part of something bigger. As a valued member of our global colleague network, youll bring your … us. From the depths of the ocean, to the far reaches of space, theres no limit to where a career at BAE Systems could take you. Job Description: This role centres on understanding complex customer needs and translating them into clear, multi-level requirements. It involves developing advanced system ...

products. You will be required to progress the design, development, design proving, test, commissioning and in-service support of the equipment. Senior Systems Engineer will be based at our Barnstaple site. This role allows for flexible working. The salary for this role … efficient. We provide state-of-the-art applications for naval ship and fleet protection, and undersea surveillance systems. In-service across the globe, our systems deliver a rapid response to threats and system effectiveness and interoperation. Our systems support an ever-growing number of navies across the world ...

Senior Systems Support Engineer Our Client is a Bank based in the City of London, are looking to recruit an IT Senior Systems Support Engineer ideally with at least 5 to 7 years of experience in IT ideally from within … CCNP level networking Solarwinds – Service Desk Software experience Experience of Pal Alto firewalls Firemon – Network Security Devices and Policy Management Experience of Avaya PABX systems Responsible for the maintenance of the IT infrastructure of the Bank by providing first line support of software, hardware and networking that incudes installation ...

achieve their greatest potential. Our work is the catalyst that helps others achieve their goals. In short, We Enable Possibility.The Senior Systems Engineer (Team Lead) is responsible for the administration and operation of the firm’s Infrastructure. This role requires an in-depth knowledge … organized and must have strong communications skills. This position works very closely with the Cloud, Compute and Messaging Engineering Teams and Senior Systems Engineers of IT Operations.Job Functions:Candidate MUST have strong Power Shell scripting experience as well as operational responsibility over the Active Directory, DNS, DHCP ...

ranked second in the Aerospace & Defense sector in TIME magazine's ""World's Best Companies 2025"" ranking.As the world leader in aeronautical electrical systems, Safran Electrical & Power is a key player in the electrification of aircraft equipment and electric and hybrid propulsion. With expertise across the onboard energy chain … company designs and delivers innovative, optimized and modular architectures and solutions. Reference 2026-184712 Position descriptionDomainResearch, design and developmentJob field/Job profileArchitecture and systems engineering - Systems engineering Job titleSenior Systems EngineerEmployment typePermanentProfessional categoryProfessional, Engineer & ManagerPart time/Full timeFull-timeJob descriptionSenior Systems EngineerPitstone ...

Senior AI Engineer, Agentic Systems Department: Engineering Employment Type: Full Time Location: London Compensation: £105,000 - £120,000/year Description TL;DR Kharon is seeking a full-time London-based Senior AI Engineer, Agentic Systems. Location: London, UK Annual Remuneration … including web access, semantic and hybrid retrieval, structured-data querying, internal APIs, and knowledge graphs. Design, implement, and evaluate agentic workflows and multi-agent systems that effectively balance exploration and exploitation, accuracy and latency, and autonomy and control. Define evaluation frameworks and metrics for retrieval quality, agent performance, factual ...

000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob DescriptionIT Senior Systems Support Engineer Our Client is a Bank based in the City of London, are looking to recruit an IT Senior Systems … required by the bank. End User Computing support for all staff. Coordinator between the London Users and Group IT Security on all requests for systems access and to ensure that such permissions are provided promptly, are regularly updated and that the Group Access Matrix Protocol is followed ...

Senior Linux Infrastructure Engineer – Systems & PlatformLondon – Hybrid200,000-350,000 totalQuant Capital is partnered with a global systematic trading firm seeking a Senior Linux Infrastructure Engineer to join a high-impact platform engineering function. The team owns core infrastructure across datacentres … global offices, supporting both investment activity and large-scale engineering workloads. This role suits a deeply technical engineer who understands large distributed systems, low-level Linux internals, and the realities of running secure, high-availability infrastructure at scale. What you'll do Design, operate and improve global ...