17 of 17 Systems Engineering Jobs in London

Senior Systems Engineer Salary: £43,500 – £58,500 per annum Location: Greenford, Hybrid | Flexible Hours | Early Friday Finish Are you an experienced Systems Engineer ready to take a leading role in developing cutting-edge defence technology? This is an opportunity to join a world-class engineering environment … delivering advanced, multi-mission solutions for global naval customers. You will work at the forefront of Anti-Submarine Warfare (ASW) innovation, supporting next-generation systems for international defence partners. If you thrive in complex engineering environments and enjoy owning technical direction, this role offers the challenge, autonomy ...

Halian is proud to partner with a leading medical device company based in London in their search for a Principal Systems Engineer. This is a pivotal role within the growing R&D team, driving both new product development and sustaining engineering for life-supporting technologies. As a Principal … Systems Engineer, youll be at the forefront of shaping technical architecture, optimising engineering processes, and ensuring regulatory compliance across complex systems. This is a fantastic opportunity to make a tangible impact in a regulated, high-reliability environment. Key Responsibilities Lead the definition and execution of technology roadmaps aligned ...

Halian is proud to partner with a leading medical device innovator based in London in their search for a Senior Systems Engineer. This is a pivotal role within the growing R&D team, driving both new product development and sustaining engineering for life-supporting technologies. As a Senior … Systems Engineer, youll be at the forefront of shaping technical architecture, optimising engineering processes, and ensuring regulatory compliance across complex systemsparticularly in ventilator platforms. This is a fantastic opportunity to make a tangible impact in a regulated, high-reliability environment. Key Responsibilities Lead the definition and execution ...

ensuring our services run reliably, are scalable, and perform optimally Monitor and manage these aspects while taking responsibility for multiple cloud infrastructure services Observing systems will be key to prioritising the operational service improvements and performance improvements to meet/exceed SLOs (Service Level Objectives) The role will … responsible to the Principal Specialist Engineer SRE and is part of the High Performance Computing, Site Reliability Engineering , Artificial intelligence (HPC/SRE/AI) & research computing unit whose remit is to: Architect, develop & manage multi-cloud HPC platforms and on-premise infrastructure Ensure services are highly available, scalable ...

Senior Embedded Systems Engineer (Drive-by-Wire/PLC) - First Key Hire Circa £80k+, London based Want to work for an advanced start up with acquired IP requiring an experienced Senior Embedded Systems Engineer to become the first dedicated DBW & control integration hire? This is a high-ownership … team around you as they scale. You'll be responsible for designing, integrating, and validating Drive-by-Wire (DBW) and PLC-based control systems that deliver safe, precise actuation of steering, braking, propulsion, and other critical subsystems. Working at the intersection of embedded software, mechatronics, and systems engineering ...

Power Systems Engineer SCADA EMS DMS UK based. Fully remote. Inside IR35. Major client We are engaged by a major UK energy client on a grid modernisation effort and require a seasoned engineer who understands real operational technology rather than textbook theory. Role Summary Support SCADA … functions across operational environments Contribute to modelling, fault analysis and simulation Assist in integration and validation of real time network control systems Interface with engineering and vendor teams to solve practical OT challenges Required Profile Experience with a UK DNO or TSO Strong grasp of system topology, telemetry ...

world-class team in a dynamic environment that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain world class experience in cloud computing. You'll be surrounded by people who are passionate about cloud … high growth environment Solve unique and first-order problems at massive-scale across many AWS Services Learn how to build and operate distributed systems at massive scale Build and influence the tools and utilities that are part of the AWS fleet running our internal services Key job responsibilities WHAT ...

hybrid cloud and on-premises environments.• Monitor, optimise, and maintain system performance, reliability, and security.• Provide training and support to internal teams on new systems and automations. Experience Required of the Cloud Solutions Engineer: • Proven experience in IT systems engineering with a focus on automation, cloud ...

cloud Prometheus, Grafana, telemetry and full Observability tooling GitLab, Bitbucket and modern CI/CD Bonus: Slurm, HPC What theyre looking for 8+ years engineering with Python or Go Strong systems engineering mindset Confident in design discussions, delivering clean and reliable code Keen to learn, contribute … build greenfield Observability services for one of Europes most advanced trading platforms, now expanding into crypto and new asset classes. High impact, strong engineering culture and a serious technical challenge. ...

Theyre pioneering a new model for automated strategies and and are now looking for a Senior DeFi Backend Engineer to help build the core systems powering it. About the role: Youll join a highly technical team working across general backend systems engineering along with apis, optimising … application for performance, arbitrage bots and more. Requirements : 3+ years experience with backend Python : Including async systems, data pipelines, or protocol-level integrations. 1+ year of recent Rust experience : With the ability to read, modify, and contribute to Rust-based components. DevOps : Ideally with docker experience Background in DeFi ...

Role Overview Our client, a UK-based organisation supporting safety-critical systems, is strengthening its local infrastructure capability. Recent operational and audit reviews have identified risks related to under-resourcing, ageing platforms, and concentration of system knowledge and access. Key Responsibilities Own and maintain UK-based virtualisation and storage … ensure availability and data integrity. Support and maintain on-premises hardware, including physical servers, hypervisors, and critical appliances. Ensure audit readiness and compliance for systems subject to UK access and data residency restrictions. Maintain accurate documentation, asset inventories, and configuration records. Act as the local hands-on engineer ...

Role Overview Our client, a UK-based organisation supporting safety-critical systems, is strengthening its local infrastructure capability. Recent operational and audit reviews have identified risks related to under-resourcing, ageing platforms, and concentration of system knowledge and access. Key Responsibilities Own and maintain UK-based virtualisation and storage … ensure availability and data integrity. Support and maintain on-premises hardware, including physical servers, hypervisors, and critical appliances. Ensure audit readiness and compliance for systems subject to UK access and data residency restrictions. Maintain accurate documentation, asset inventories, and configuration records. Act as the local hands-on engineer ...

someone tech-savvy, proactive, and passionate about technology . You'll be leading the design and implementation of IT solutions, automating workflows, integrating systems, and driving innovation across the business. Key Responsibilities: Lead and deliver IT projects from design through to implementation, with a strong focus on automation, integration … identifying opportunities for innovation. Document architectures, processes, and workflows, and provide training/support to internal teams. Key Skills & Experience: Proven experience in IT systems engineering, solutions delivery, or cloud implementation . Strong scripting and automation skills (PowerShell, Python, JavaScript, or equivalent). Hands-on experience with Microsoft ...

someone tech-savvy, proactive, and passionate about technology . You’ll be leading the design and implementation of IT solutions, automating workflows, integrating systems, and driving innovation across the business. Key Responsibilities: Lead and deliver IT projects from design through to implementation, with a strong focus on automation, integration … identifying opportunities for innovation. Document architectures, processes, and workflows, and provide training/support to internal teams. Key Skills & Experience: Proven experience in IT systems engineering, solutions delivery, or cloud implementation . Strong scripting and automation skills (PowerShell, Python, JavaScript, or equivalent). Hands-on experience with Microsoft ...

someone tech-savvy, proactive, and passionate about technology . You’ll be leading the design and implementation of IT solutions, automating workflows, integrating systems, and driving innovation across the business. Key Responsibilities: Lead and deliver IT projects from design through to implementation, with a strong focus on automation, integration … identifying opportunities for innovation. Document architectures, processes, and workflows, and provide training/support to internal teams. Key Skills & Experience: Proven experience in IT systems engineering, solutions delivery, or cloud implementation . Strong scripting and automation skills (PowerShell, Python, JavaScript, or equivalent). Hands-on experience with Microsoft ...

someone tech-savvy, proactive, and passionate about technology . You'll be leading the design and implementation of IT solutions, automating workflows, integrating systems, and driving innovation across the business. Key Responsibilities: Lead and deliver IT projects from design through to implementation, with a strong focus on automation, integration … identifying opportunities for innovation. Document architectures, processes, and workflows, and provide training/support to internal teams. Key Skills & Experience: Proven experience in IT systems engineering, solutions delivery, or cloud implementation . Strong scripting and automation skills (PowerShell, Python, JavaScript, or equivalent). Hands-on experience with Microsoft ...

within highly secure and complex settings, creating solutions that enhance capabilities. You will take the lead in aligning technology with business strategies to ensure systems remain robust, compliant, and prepared for the future. Key Responsibilities: - Develop and refine enterprise architecture frameworks - Design and sustain multi-domain architectures that encompass … both technical and non-technical audiences. - Practical experience with EA toolsets (e.g., Sparx EA, BizzDesign). - Comprehensive knowledge of cloud architectures, DevSecOps, and systems engineering principles. - Exceptional stakeholder management and communication skills, with the ability to influence at senior levels. ...