326 to 350 of 555 Senior Systems Engineer Jobs in England

Senior Trading Systems Engineer - Low-Latency FIX (C#.NET)

Location
Greater London, England, United Kingdom
seeks a Senior C#.NET Electronic Trading Engineer to join a leading institutional digital asset firm. Build low-latency IRD trading systems with FIX connectivity, optimise for live trading, and collaborate with traders, quants and product teams. You will develop core server-side C#.NET components ...

Senior Power Systems Engineer - Offshore Renewables(Hybrid)

Location
Epsom, England, United Kingdom
AtkinsRéalis is seeking a Senior Power System Studies Engineer to lead grid compliance and dynamic simulations for offshore wind and renewables projects. You’ll apply PSCAD/DIgSILENT PowerFactory, model development, and EMT studies, while guiding project teams and mentoring engineers. You will engage clients, coordinate ...

Defence & Secure Systems Engineer (Mid–Senior)

Location
Maidenhead, England, United Kingdom
Copello Global is seeking Systems Engineers from mid-level through to Senior/Principal level for a Berkshire-based permanent role. You will work on complex defence, cyber, cryptographic, and secure communications systems, taking ownership, developing expertise and progressing your career. The role includes exposure ...

Senior DevOps Engineer - Trading Systems (Hybrid, London)

Location
Greater London, England, United Kingdom
EPAM Systems, Inc. in London is seeking a Senior DevOps Engineer – Trading & Supply to join our hybrid team. You will support mission-critical global derivatives trading environments, ensuring high availability, performance, and compliance across Front Office and infrastructure layers. The role offers hands-on engagement ...

Senior Spacecraft Avionics & Electrical Systems Engineer

Location
City Of London, England, United Kingdom
ClearSpace seeks a Senior Electrical System Engineer in London to lead electrical system design across current missions and future programmes. You will shape avionics architecture, interfaces, and system-level integration, collaborating with subsystem and software engineers throughout the mission lifecycle. The role requires 5+ years ...

Senior EC&I Engineer for Hybrid Nuclear SMR Systems

Location
East Midlands, England, United Kingdom
Assystem is seeking an Electrical Systems engineer to drive the design and verification of systems for the SMR nuclear power plant within the Fusion and Modular Nuclear Business Unit. You will help define architectures, specify high-performance equipment, and apply a rigorous systems engineering approach ...

Senior Java Trading Systems Engineer (Low-Latency)

Location
Greater London, England, United Kingdom
Provntalent is seeking a Senior Java Trading Systems Developer to advance its electronic trading technology. You will design, build and optimize Java-based trading systems, impacting order routing, execution and lifecycle processes across multiple markets. The ideal candidate brings deep experience in electronic trading or capital ...

Senior Systems Test & Automation Engineer (Hybrid, Python)

Location
Oxford, England, United Kingdom
Albus Health is seeking a Principal Systems Test & Automation Engineer in Oxford, a hybrid role combining in-office collaboration with flexible home working. You will design and implement automated tests across cloud software, data pipelines and machine-learning components, and drive verification strategies with a strong emphasis ...

Applied AI Engineer - Agentic Systems - Senior Associate

Location
Greater London, England, United Kingdom
Responsibilities: Architect, develop, and productionize autonomous and assistive AI agents to enhance operations. Design multi-agent systems, including role definition, tool integration, planning, memory, and workflow orchestration using modern agent frameworks. Implement Retrieval-Augmented Generation (RAG) pipelines and semantic search with vector databases, including indexing, retrieval policies, and evaluation. … Build and integrate agent tools and APIs to connect agents with external services, databases, and internal systems, ensuring robust output parsing and error handling. Practice advanced prompt engineering and implement output validation and guardrails to reduce hallucinations. Design microservices-based architectures and orchestrate multi-step workflows; instrument agents ...

Applied AI Engineer - Agentic Systems - Senior Associate

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
have the opportunity to create scalable, safe, and reliable agentic solutions that transform how we work. We value your expertise in building multi-agent systems and your passion for collaborating across teams. At our company, you can grow your career, expand your skills, and make a meaningful impact. … autonomous and assistive AI agents that streamline complex workflows. You will collaborate with cross-functional partners to translate operational needs into robust multi-agent systems, leveraging advanced frameworks and technologies. Your work will directly impact our business by delivering scalable and reliable AI solutions. We foster a culture ...

[AmpliSynth] Senior Systems / Mechatronics Engineer based in London

Location
Greater London, England, United Kingdom
instrument architecture, making pragmatic engineering decisions that balance performance, reliability, speed of development, and cost. Key responsibilities Lead the design and hardware implementation of systems for biochemical workflows. Translate biological workflows into hardware and software requirements. Design and prototype subsystems including thermal control, liquid handling and motion systems. Integrate … experience and/or EngD in related disciplines. Experience developing complex hardware products from concept through prototype to deployment. Hands-on experience with electromechanical systems, automation, robotics, laboratory instrumentation, or scientific equipment. Ability to design, build, test, and troubleshoot systems independently. Experience with embedded systems, control software ...

Senior Engineer – LCC HVDC Control and Protection Systems

Location
Creswell, England, United Kingdom
Description Summary The energy transition drives an unprecedented growth in demand for and generation of electricity. High voltage direct current (HVDC) transmission systems play a key role in connecting remote and offshore renewables and reinforcing AC grids. GE Vernova Grid Systems Integration business line offers control and protection … solutions for Line Commutated Converter (LCC) HVDC valve technologies. The 'brain' of these stations consists of control and protection systems that ensure efficient, safe, and reliable operation. Job Description Key Responsibilities Serve as the recognised expert in LCC HVDC control and protection systems, both internally and externally Lead ...

Senior Android Engineer - Design Systems

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
everywhere. More about our mission and what we offer. Job DescriptionWe are looking for a talented Android Engineer to join our Design Systems team. Wise.com and the Wise iOS and Android apps are the shop-window of Wise. With ever-growing demands to continue to expand … build out different parts of our website and apps, it has been essential to build a dedicated design system. As a Design Systems team, we continuously explore, design, and author a wide range of foundations, building blocks, and tooling used by all our products and landing pages. ...

Senior Vehicle Systems Engineer – EV & AI-Driven

Location
Scarborough, England, United Kingdom
sustainable on-road mass transportation, is seeking a Lead Engineer within the Advanced Engineering & Concepts team. You will integrate complex vehicle systems, drive requirements management, and support the development of electric vehicle technologies across the product lifecycle. You’ll work across mechanical, electrical and software disciplines, applying … systems engineering principles and MBSE methods, collaborating with suppliers and stakeholders to define and #J-18808-Ljbffr ...

Senior Control Systems Engineer I - Automation / PLC

Location
Witney, England, United Kingdom
your career as you shape the future of healthcare. World Leader in Blood Glucose Monitoring, Abbott Diabetes Care designs, develops and manufactures glucose monitoring systems for use in both home and hospital settings. We have a Centre of Excellence in Witney for the manufacture of electrodes and biosensors used … role of the Controls Engineer is to provide an innovative approach to problem solving and stay abreast of current development in control systems technology to ensure the most effective solutions are applied to problems. Collaborating with engineering colleagues, you will be working on systems for motion ...

Senior AI Engineer - Real-Time Personalization & AI Systems

Location
Manchester, England, United Kingdom
scale to millions of players. As a senior engineer, you’ll own the design and delivery of real-time AI systems, focusing on low latency, reliability, and observability, while collaborating with product managers and data analysts. #J-18808-Ljbffr ...

Senior / Principal System Engineer

Hiring Organisation
Quest Global Services
Location
Luton, Bedfordshire, UK
Employment Type
Full-time
trusted partner for Fortune 500 customers. We have requirements for individual, looking to take the next step in their career development, within the Systems Engineering organisation, based on skillset and experience. Role will be based at one of our customer sites in Luton, 4 days a week … classification of the project. Job Responsibilities: As a systems engineer responsibilities may include but not limited to the following:· Generation of system documentation required as part of the life cycle of the project· Development and refinement of system and subsystem level requirements· Provision of requirements management ...

Senior Systems Integration & Test Engineer (Hybrid/Remote)

Location
Whiteley, England, United Kingdom
Leidos UK & Europe is seeking a Senior Integration and Test Engineer to join a flagship UK programme in Whiteley with hybrid working options. The role covers design, development and maintenance of test scripts and reports using manual and automated approaches, aligning with a mixed Waterfall/… support mission-critical systems. You will analyze requirements and designs to craft risk-based testing strategies, create test cases, and support improvements across systems and processes #J-18808-Ljbffr ...

Senior GenAI Engineer & Systems Architect

Location
Greater London, England, United Kingdom
Motorway is seeking a Lead GenAI Engineer to set the technical standard for AI work across the GenAI Engineering function. … will build the hardest parts yourself, own the architecture, and guide senior engineers to improve the team's craft. You’ll oversee systems that balance cost, latency and reliability while ensuring safe, scalable AI features for buyers and dealers in our UK marketplace. This is a hands ...

Senior Cyber Security Engineer - Systems Integrator

Location
Greater London, England, United Kingdom
companies uncover hidden savings, validate protection, and maximise ROI from their existing security investments. The organization is currently on the lookout for a Senior Cyber Security Engineer to join a growing security function, stepping into a role with real ownership from day one. The ideal candidate … Netskope, Microsoft Purview/Defender/Sentinel, and Rapid7, while engaging directly with customers and stakeholders with minimal onboarding. Responsibilities: Act as a senior technical point of contact for customers, engaging confidently and independently from day one Design, implement, and support SASE/SSE deployments (Zscaler and/ ...

Senior Control Systems Design Engineer – Automation & PLCs

Location
Barnsley, England, United Kingdom
KineticPlc in Barnsley, England, permanently hires a Control Systems Design Engineer to design and manufacture bespoke automation and control systems for FMCG, food & beverage, packaging, filling and wider process industries. You will join a highly technical team, work on varied projects, and enjoy strong progression opportunities ...

Senior GenAI Engineer — Production Systems

Location
Greater London, England, United Kingdom
Capital Group is seeking a Senior Software Engineer to turn ambiguous problems into working AI solutions that improve investment processes and business outcomes. You will lead discovery, design the approach, write the code, and own it in production. This hands-on engineering role requires comfort ...

Senior Backend Engineer — Distributed Systems (Streaming Platform)

Hiring Organisation
Roku
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
premium content and entertainment to millions of users in the US and around the world. What is the role? We are seeking a Senior Software Engineer with experience in building services at scale. With so many people relying on us for great movies, TV, and news ...

Senior ML Engineer, Biomedical AI Systems (Hybrid)

Location
Greater London, England, United Kingdom
Boehringer Ingelheim is seeking a Senior ML Engineer to join the AI Systems team in the UK, bridging research and production for biomedical AI. You will translate research prototypes into robust model artefacts and drive decisions on training, efficiency, and deployment for multimodal data. ...

Senior Electronics Engineer – APNT Systems (Hybrid)

Location
Harlow, England, United Kingdom
Electronics Engineer to join the APNT team. You will design and integrate digital GPS anti-jam hardware, work with embedded systems, software, RF and mechanical engineers, and drive circuit verification and documentation. The role requires 8+ years in hardware design, on‐site work with hybrid ...