21 of 21 Systems Engineer Jobs in the City of London

Embedded Systems Engineer - HVAC/Clean Technology London - On-Site 70,000 Permanent January 2027 Start We're recruiting an experienced Embedded Systems Engineer for an innovative clean technology company developing next-generation heating, cooling and ventilation systems. This is a hands-on engineering … Role Design and develop custom PCBs, including schematics, layouts and component selection Develop embedded firmware using C/C++ and Python Design control systems for thermoelectric modules, fans, sensors and actuators Implement real-time control algorithms and feedback loops Develop communication interfaces including UART, SPI, I2C and Modbus Carry ...

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 to 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, but it is not a desk ...

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 opportunity opportunity to join ...

looking for a Systems Engineer with a strong background in embedded systems to play a key role in the development of specialist, application-specific products and solutions. Sitting at the heart of the engineering process, you’ll take customer and user requirements and help translate them … technical challenges and helping bring reliable, efficient and robust products from concept through to delivery. Key Responsibilities Support the design and architecture of embedded systems, ensuring solutions meet requirements for performance, scalability, reliability and power efficiency. Translate system-level requirements into clearly defined requirements for firmware, electronic hardware ...

ClearSpace seeks a Senior Systems Engineer to join the Systems Engineering Team in the UK or Switzerland. You will shepherd satellite missions from concept through launch and in-orbit commissioning, coordinating interfaces and ensuring technical consistency across subsystems. The role demands leadership of multidisciplinary teams, strong ...

Systems Engineer Role Overview This is a field-based engineering role sitting primarily within AV and IT systems, covering AV installation and support, general IT systems work and device deployment across client sites, with regular movement across the service desk and network team depending ...

client is a prestigious buy-side electronic trading business. Additional headcount has been approved for a Senior Low Latency Network & Systems Engineer to help develop and optimise its high-performance trading infrastructure. This is an opportunity to work on technically demanding infrastructure where network performance, system efficiency … supporting high-frequency and electronic trading platforms. Improve network connectivity and trading system performance, minimising latency, jitter and packet loss. Configure and tune Linux systems for maximum performance, including CPU affinity, NUMA optimisation, kernel tuning and kernel bypass. Engineer and maintain high-performance networking across physical data ...

recruiting for a Unix OS/Virtualisation Systems Engineer to be based 2 days in London, 3 days remote. The role falls inside IR35 so you will need to work through an umbrella company for the duration of the contract. You must have experience of System Management … including Install, configure, test, and maintain UNIX/Linux operating systems, system software, and hardware components. You must also have experience of working in a SAFE/agile methodology environment. You will have virtualisation platform experience including QEMU, KVM, Oracle VirtualBox, VxRail, VMware, OVM and OLVM. Cluster experience such ...

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 sales team ...

client is a prestigious buy-side electronic trading business. Additional headcount has been approved for a Senior Low Latency Network & Systems Engineer to help develop and optimise its high-performance trading infrastructure. This is an opportunity to work on technically demanding infrastructure where network performance, system efficiency ...

Senior Security and Fire Systems Service Engineer sought for a progressive NACOSS Gold and BAFE FIRE Gold accredited company covering Greater London. You will service access control, video surveillance, intruder and fire systems, plus associated hardware across multiple sites, with on-call rota and competitive salary. ...

working with world-leading institutions and companies to bring our dream of a sustainable space ecosystem to life. We are looking for a Senior Systems Engineer to join our Systems Engineering Team who will work … both our current missions and future projects. This position is open for the UK and for Switzerland. The Role As a Senior System Engineer, you will support the full technical development of satellite missions—from early concept and requirements through to launch and in-orbit commissioning. ...

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 ...

leading AI research company seeks a Software Engineer for its Platform Systems team in London. The role focuses on designing and building distributed systems for visibility into AI training workloads. Candidates should have a background in performance analysis, debugging, and distributed systems. This position offers ...

ClearSpace is seeking a System Engineer to join our Mission and Systems Team, delivering spacecraft architecture from definition to operational support and defining the satellite bus across missions. The role involves working in a fast-growing, multi-disciplinary environment with opportunities to grow and collaborate with geographically ...

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 in space electrical ...

Just Eat Takeaway.com is seeking a Senior Machine Learning Engineer in a hybrid role based in Bristol/London. You will join a cross-functional team to grow product … algorithmic recommendations, evolving ML capabilities across the platform and taking ownership from discovery to production. You will mentor engineers and drive scalable, secure ML systems used by millions of customers daily. You will collaborate with Data Scientists, Product Managers and Backend Engineers, lead end-to-end ML system #J ...

leading trading firm in London is seeking a Software Engineer to design and develop high availability trading systems using C++ and Python. The ideal candidate will have over 5 years of C++ experience and a strong understanding of concurrency and software for trading. This role requires collaboration ...

seeking an IT Support Specialist III to join our hybrid London-based team. You will provide expert helpdesk and systems administration, tackling complex IT issues for a global workforce and contributing to the technology strategy. The role includes two mandatory in-office days per week at Cannon Green, London ...

Mitie Group plc. in the UK is seeking an ambitious Electrical Engineer to join our security division, focusing on CCTV, access control and security lighting across national sites, utilities, and industrial facilities. This field-based role … requires willingness to travel nationwide, a solid electrical qualification, and proven IT and PID system familiarity to install, commission, service, and maintain complex security systems while delivering excellent customer service on every site. #J-18808-Ljbffr ...

thrive in a non-hierarchical organization with a casual working environment You are flexible and dedicated Team/Role As a Platform Engineer, you will: Act as infrastructure SME for a 24x7x365 globally distributed ethical web scraping function, supporting a multi region high frequency operation Be able … Science, Software Engineering or other technical discipline (or equivalent experience) 2-4 years of solid working experience in an infrastructure, DevOps, or Platform engineer role Production experience in a global cloud environment. Demonstrable AWS and strong networking experience in a multi-region and/or multi-cloud ...