51 to 75 of 300 Senior Systems Engineer Jobs in the UK

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 ...

Positiv+ Cohort is seeking a Senior Systems Engineer in Bristol to lead software systems development for defence programs. You will shepherd requirements from client engagements through system and software-level derivation, ensuring traceability and compliant change control within a modular architecture. You will collaborate ...

instrumentation products utilised across the industrial, engineering and manufacturing sectors. Reporting to the R&D Director, my client seeks a Senior Embedded Systems Engineer to join their R&D function. The Senior Embedded Systems Engineer will be primarily responsible ...

Senior Systems Networking Engineer Ringwood, Hampshire | Hybrid Working Up to £55,000 Are you an experienced Network Engineer who enjoys designing solutions as much as troubleshooting them? We're working with a well-established technology services business in Ringwood that is looking … with substantial commercial experience designing and supporting enterprise network environments. You'll ideally have around five years or more working within networking, infrastructure or systems engineering and be comfortable taking technical ownership of complex environments. Your experience should include strong knowledge of: LAN/WAN | TCP/ ...

Senior Optical Systems Engineer A fantastic opportunity is now available for a Senior Design Engineer & Team Leader, to join the Optics and Fibre Optic R&D team, for a leading photonics developer and help shape the next generation of fibre-optic ...

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 ...

Senior Systems and Platform Engineer (Chippenham, UK) We are seeking a skilled and experienced Senior Systems and Platform Engineer to join our team. This critical role blends hands‐on web administration with strategic platform management, making you responsible … both internal teams and customer stakeholders. This position requires a blend of deep technical, hands‐on work and strong collaborative skills to ensure our systems scale effectively and perform reliably. Key Responsibilities Platform & Server Administration Configure, maintain, and optimise server software for high availability and security. Manage and troubleshoot ...

must. Ability to self-motivate, with an eagerness to dig into potential risks. Ask questions, be curious, dig deeper. BS degree in Information Systems/related discipline or equivalent IT work experience. Experience in developing new processes and procedures that match evolving attack surfaces. Excellent oral and written communication … Intune, Anthropic Claude. Preferred: Home labs, security practitioner meetups, research, we would love to hear it! Job Details JOB TITLE Senior Systems Engineer JOB FAMILY Systems Administration LOCATION London We are dedicated to building and maintaining a diversified workforce and considering a broad array ...

Senior Security and Fire Systems Service Engineer £Competitive - please call Covering Greater London Does the thought of joining aprogressive and expanding NACOSS Gold and BAFE FI RE Gold accredited Integrated Security and Fire Systems company appeal to you? Are you a Security and Fire … Service Engineer on the lookout for an exciting new challenge? We are currently recruiting for a Senior Security and Fire Systems Service Engineer to join a forward thinking company with an excellent reputation to cover the Greater London area. This is a great ...

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 ...

Senior Systems Integration & Test Engineer Location: Whiteley, with flexibility to work from home dependent on business demands Salary: £61,500 - £78,800 We currently have a vacancy for a Senior Integration and Test Engineer working on a flagship programme … developing a risk-based test approach to provide test assurance in support of our change pipeline. You may also support business process improvements or systems analysis for missions, systems, and fiscal requirements What will I be doing? Work independently, or with a team of software and systems ...

looking for a Senior Systems Engineer to play a key role in designing, building, and deploying Real-Time Information Systems and solutions that deliver long-term value for our clients. You'll combine technical expertise with a consultative approach, helping clients make better … improvement, and deliver solutions and enhancements that meet their evolving needs. You'll also contribute to the ongoing development and maintenance of client systems, building strong relationships and providing trusted technical guidance throughout the lifecycle of each solution. If you're looking for a role where you can combine ...

fantastic opportunity has arisen for a Senior Systems Engineer to join a dynamic team of innovative and passionate system thinkers, playing a crucial role in designing and delivering next-generation combat air systems that will set new standards in weapon integration, effectiveness and efficiency. … facilitating the seamless coordination of complex weaponry in the battlespace, to ensure missions are executed with precision and effectiveness. Key Responsibilities: Delivering key System of Systems concepting activities Requirements elicitation and decomposition Architectural processes across the project's Model Based Engineering tools Working with design teams to define ...

ready to seize the endless opportunities and leave your mark, come join us. THE ROLEWe are looking for a Senior Systems Engineer to join our Public Sector, Defence and Defence Industrial Base team as a trusted senior technical pre-sales partner … architecture, protocols, virtualisation environments, and broader infrastructure considerations, with attention to the security and resilience requirements common in government and defence environments. Collaborate across Systems Engineering, Sales, Partners, Support, Product, and other internal teams to solve customer challenges and deliver a strong buying experience for public sector and defence ...

contract position Outside IR35 Onsite 4 days pw Proven Fuel Cell Systems development experience - Design Architectire and Requirements. Our client is seeking a Senior Fuel Cell Systems Engineer to support the development of advanced hydrogen-electric propulsion systems within the aerospace sector. This … contract role will provide systems engineering expertise across LTPEM fuel cell integration, supplier management, testing, requirements and technical documentation. Key Responsibilities: Lead supplier management and development activities for LTPEM fuel cell systems, ensuring timely delivery, quality and compliance with programme requirements Act as the technical expert for LTPEM ...

Funplazambsc in Bristol is seeking a Senior Systems Engineer to join our architecture team. You will work on secure IT services and systems for MOD-related projects, applying MBSE and requirements management, including DOORS, to refine customer needs and deliver robust solutions. This client ...

Role We're looking for a Senior Systems Engineer to provide technical leadership across complex engineering projects within a highly regulated environment. You'll act as a technical focal point, owning systems engineering delivery while providing technical assurance, solving complex engineering problems and mentoring ...

Advanced Resource Managers Ltd in Ampthill is seeking a Senior Systems Engineer to join the team on complex programmes in a classified environment, requiring high level UK security clearance. The role focuses on systems engineering across architecture, modelling, data distribution, and interface definitions, with ...

2MRW Group is seeking a Senior Systems Engineer (Team Lead) to oversee the firm’s infrastructure with a focus on Active Directory, Azure, MFA, and VMware ESX. The role involves leading technical projects, collaborating across Cloud & Compute Engineering, IT Operations, and security teams. The candidate ...

ARCH EUROPE INSURANCE SERVICES LTD is seeking a Senior Systems Engineer (Team Lead) to manage the firm’s infrastructure, including AD, Azure, MFA, VMware ESX, and Windows security. The role involves leading the Cloud & Compute Engineering group, driving automation, and ensuring high availability and security ...

Group is looking for a Senior Systems Engineer to join their Platform Engineering team in London. This role involves designing and maintaining automation frameworks for infrastructure operations while collaborating with various teams. Candidates should have strong experience in configuration management tools like Ansible and Terraform ...

Motorola Solutions UK Limited is seeking a Senior Systems Engineer for the Hosted Applications Team. The role is primarily remote with occasional travel to offices to engage with police forces and stakeholders. You will own end-to-end operations for the Pronto Digital Policing application ...

Pure Storage, Inc. is seeking a Senior Systems Engineer to join the Public Sector, Defence and Defence Industrial Base team in the UK & Ireland. The role is remote-based with regular travel across the UK and Ireland to meet customers and partners, including on-site ...

passion for technology is only surpassed by our commitment to empowering ouremployees around the world . The Opportunity: As a Senior Systems Engineer, you will play a key role in our technical delivery team to drive the technology programs, including Cloud implementation and support, desktop … tier 3 escalation point for Client Technology Management, Service Desk, Engineering, and other client support teams Implement and manage enterprise mail platform and security systems such as Microsoft Exchange or Exchange Online Act as a Technical Lead for migrations, implementations, relocations, etc Take ownership of complex technical challenges ...

83zero Ltd in London and the South UK is seeking a Senior Systems Engineer/Pre-Sales Specialist to lead the technical aspects of the sales cycle across the region. This is a home-based role with customer travel. You will partner with the field ...