76 to 100 of 166 Systems Architect Jobs

Senior Software Systems Architect — Mission-Critical

Location
Bournemouth, England, United Kingdom
Draken is seeking a Senior Software Systems Engineer to join the CTO team, focusing on system architecture, requirements management, integration, verification and validation for software-enabled mission-critical systems. The role emphasises design, interface definition, testing and through-life support with collaboration across internal teams, customers and suppliers. Occasional ...

Senior Vision Systems Architect — AI & Imaging Leader

Location
United Kingdom
Luxoft is seeking a senior/principal Architect to own end-to-end vision system architecture across sensor, ISP, CV/ML, and application layers. You will translate UX requirements into scalable technical solutions and define image quality strategies aligned with AI goals. You will drive modular ...

Senior Embedded Systems Architect & Consultant

Location
Cambridgeshire and Peterborough, England, United Kingdom
seeking an experienced Embedded Software Engineer to lead the design, architecture and delivery of complex software-enabled systems. This role suits engineers moving toward systems-level thinking while remaining closely involved in embedded software. You will collaborate with software, electronics, systems and mechanical engineers to create innovative products ...

Vision Systems Architect

Location
United Kingdom
Project description Owns the end-to-end vision and AI architecture for consumer devices. Defines scalable, power-efficient, and production-ready imaging and perception systems across product lines. Drives technical direction across sensor, ISP, CV, ML, and platform integration. Responsibilities Define and own end-to-end vision system architecture … application layer). Translate product and UX requirements into scalable technical solutions. Define image quality strategy aligned with AI and user experience goals. Architect reusable, modular CV/ML frameworks across multiple product SKUs. Drive system-level trade-offs across performance, power, cost, and thermal limits. Define ...

Enterprise Systems Integration Architect – Hybrid (Reading)

Location
Reading, England, United Kingdom
Matchtech is seeking a Systems Integration Architect for a Reading-based contract role. You will lead enterprise integration efforts across large programmes, shaping target architectures and roadmaps in a defence/secure environment. Hybrid working is offered with 3 days in Reading, initially six months. Key responsibilities … include assessing systems and data architectures, guiding MBSE and Digital Engineering practices, and delivering executive-level briefings to stakeholders. #J-18808-Ljbffr ...

Senior Electro-Optic Systems Architect

Location
Wickford, England, United Kingdom
Leonardo UK Ltd in Basildon is seeking a Principal Electro-Optic Systems Engineer to lead the integration and testing of EO seeker prototypes, coordinating with electronics, software, firmware and mechanical teams. You will specify, develop and participate in system testing for technology demonstrators, with exposure to research and development ...

Senior Physical AI Systems Architect (Robotics & Drones)

Location
Marlow, England, United Kingdom
Altera in the United Kingdom seeks a Physical AI Solutions Architect to lead end-to-end system design across robotics, drones, medical, industrial and quantum compute domains. You will drive architecture proposals, PoCs and customer engagements, delivering production-ready solutions with a focus on low-latency, deterministic performance. ...

Senior Systems Architect & Technical Lead - Defense

Location
West of England, England, United Kingdom
Computerworld Personnel Ltd in Stevenage is seeking a Principle Systems Engineer to take technical ownership of a brand new physical system. This role requires proven ability to define system requirements and architecture from first principles. You will act as the senior technical authority on a complex programme, lead multidisciplinary ...

Senior mmWave Radio Systems Architect (Hybrid)

Location
West of England, England, United Kingdom
Intellectual Capital Resources Ltd in Bristol is seeking a Principal Radio Systems Engineer to take technical ownership of mmWave radio performance—from architecture and modelling through to laboratory verification and field deployment. You will translate customer requirements into radio hardware specs, define RF front-end and antenna budgets, lead ...

Weapon System Architect (IAS)

Location
Belfast City District, Northern Ireland, United Kingdom
Weapon System Architect (IAS)### Weapon System Architect (IAS)Apply: Hybrid: Belfast: Full time: Posted Yesterday: End Date: November 12, 2026 (12 days left to apply): R0338183Location: Belfast, United KingdomThales is a global technology leader with more than 83,000 employees on five continents. With over … nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services.**Weapon System Architect (IAS) Location:** based in Belfast, minimum 3 days/week in office (hybrid), with <15% travel **Other:** permanent, full-timeWould you like ...

IT Systems Architect

Location
Blackburn, England, United Kingdom
Engineering teams to translate high level designs into low level implementation tasks. Supervise the end to end integration of third party APIs and legacy systems, ensuring data consistency and security. Act as the technical bridge between clients and developers to clarify requirements and define the scope of software … Bachelor's degree (RQF Level 6) in Computer Science or a related STEM field. Experience: At least 5 years of experience in systems design or senior architecture roles. Technical Skills: Proficiency in TOGAF, AWS/Azure Architecture, and Microservices. #J-18808-Ljbffr ...

Senior Systems Architect — 5G/FPGA & ASIC

Location
Southampton, England, United Kingdom
AccelerComm Ltd in Southampton, UK, is seeking a Senior System Architect to shape system architectures across FPGA, ASIC and software domains. You will translate requirements into practical architectures and guide implementation through verification and customer integration. Join a cross-disciplinary team, defining interfaces, modelling architectures, and collaborating with ...

Senior 5G Systems Architect: FPGA/ASIC & Customer Impact

Location
England, United Kingdom
Intellectual Capital Resources Ltd is seeking a Senior System Architect for a technology company developing 5G communications systems. You will translate requirements into practical architectures across software, FPGA and ASIC teams, driving system decomposition and interface definition. You will model and simulate algorithms, evaluate trade-offs on throughput ...

Senior Python & Systems Architect - Cybersecurity, Hybrid UK

Location
Greater London, England, United Kingdom
development with software architecture and technical leadership in a cybersecurity-focused R&D team. You will lead the design and development of complex software systems, drive architecture decisions, and mentor engineers while collaborating with cross-functional teams to deliver scalable, production-grade solutions. #J-18808-Ljbffr ...

AI/LLM Systems Architect (Agentic & RAG)

Location
Greater London, England, United Kingdom
London seeks an AI Large Language Model (LLM) Technology Architect to lead hands-on design and delivery of enterprise AI systems, owning architecture decisions, building agent orchestration, and integrating foundation models with enterprise data. The role spans AI/ML, RAG, memory systems, and governance, focusing ...

Senior Systems Architect: FPGA/ASIC & 5G Solutions

Location
England, United Kingdom
Hyra in the United Kingdom is seeking a Senior System Architect to lead across software, FPGA and ASIC domains, translating requirements into scalable architectures and guiding design choices. You will assess trade-offs and drive architectural decisions to support delivery through the development lifecycle. You will collaborate with ...

SC Cleared AI Systems Engineer/Architect - Outside IR35 - Python, Typescript, RAG

Hiring Organisation
fortice
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Applied AI Systems Engineer Location: UK (Remote with occasional travel to customer sites) Security Clearance: Current SC Clearance is essential Contract: Initial 12-month contract with extension options About the Role We're looking for an experienced Applied AI Systems Engineer to design, build, deploy and support … enabled systems for Ministry of Defence customers operating in secure and mission-critical environments. This isn't a research role or a prototype lab. We're looking for someone who has built production systems that are relied upon by real users in operational environments. You'll take ownership ...

Property & Asset Systems Architect (IoT, Integrations & Roadmaps)

Location
West of England, England, United Kingdom
Architect to lead architecture across property and asset technology platforms with an initial focus on the Asset domain. You will map current systems, integrations and data, and shape future tech across commercial assets, maintenance, construction and building handover. The role collaborates with Data, Security and EA specialists ...

Senior Systems Architect - AI-Driven Hardware & Software Innovator

Location
Cambridge, England, United Kingdom
Limited is seeking a highly motivated engineer to join the Systems Architecture and Technology Group in Cambridge. You will help shape future Arm architectures by bridging hardware and software, collaborating with multiple technology groups and industry partners to drive innovative technologies across CPUs, GPUs and accelerators. The role emphasizes ...

GTM Systems Architect & Automation Lead

Location
Greater London, England, United Kingdom
Granola is seeking a GTM Systems Lead to own the technology behind our commercial team. You will design, build and run the systems Sales and CS rely on, shaping data flows between Attio and our wider toolkit. This hands-on role will set the stack direction and drive ...

Senior C# Real-Time Systems Architect and Mentor

Location
St. Neots, England, United Kingdom
expert to move beyond coding and shape real-time software products. We seek an experienced technical leader to drive innovation, mentor developers, and architect the next generation of high-performance systems. If you have a passion for performance-critical work (real-time data handling, signal processing), this ...

Senior Systems Architect - Routing & Optimisation

Location
Greater London, England, United Kingdom
will join the Routing Squad, owning demand forecasting, capacity planning and large-scale route optimisation. This hands-on role requires technical ownership across distributed systems and collaboration with data scientists and operations. You’ll shape architecture, productionise models, and work directly with operators to ensure on-time delivery. #J ...

ICT/ELV Systems Architect for Hyperscale Data Centers

Location
Greater London, England, United Kingdom
Arcadis is seeking a Technology Systems Specialist – ICT/ELV to join the global technology design team in the UK. You will lead ELV systems design for hyperscale data centers and mission-critical projects, coordinating with electrical, mechanical, and architectural teams to deliver detailed design and construction documents. ...

Senior Beam-Steering Systems Architect

Location
City Of London, England, United Kingdom
KVector Ltd. is developing advanced beam-steering antenna technology for future communications and radar systems. You will own the system architecture, unifying antenna, RF, mechanical, hardware and software into a coherent product, collaborating directly with ...

Senior Quantum Scientist – System Architect

Location
England, United Kingdom
NQCC at UKRI's National Quantum Technologies Programme seeks a Senior Quantum Scientist (AMO) to advance neutral atom quantum computing in the NAQC team. You will design, build and deploy open-source hardware, develop experiments ...