76 to 100 of 239 Permanent Senior Systems Engineer Jobs

Role: Senior Consultant - Systems Engineering Salary: from £45000 Location: Portsmouth - hybrid Intro Sirius Analysis, we are a rapidly growing consultancy firm, renowned for our reputation and our keen ability to understand and meet customer requirements effectively. Our team is dedicated to delivering high-quality ...

Title: Senior Platform Systems Mechanical Engineer Location: Barrow-In-Furness (Full time Onsite) We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £42,215+ (Commensurate with skills and experience) [Keep … Min+ or Range, avoid using "competitive" where possible] Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. ...

Title: Senior Engineer - Hydraulic Power Systems Location: Warton, Brough or Prestwick - Hybrid 3 days a week onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: £49,400 - £54,314 Depending ...

Senior Full Stack Engineer (AI Systems) Remote (United Kingdom) | Permanent | Flexible compensation (DOE) + bonus + equity We're working with a well-funded AI-first technology business building systems that go beyond traditional chatbot experiences and execute real-world workflows autonomously. The team … building AI-native products designed to handle long-running tasks, maintain context over time, interact with external systems, and reliably help users achieve goals with minimal prompting. This is a highly product-focused engineering role where you'll help turn AI capabilities into dependable user experiences that work consistently ...

maintain and evolve the training framework that powers our frontier-scale language models. This role sits at the intersection of large-scale training, distributed systems, and HPC infrastructure. You will design and maintain the core components that enable fast, reliable, and scalable model training — and build the tooling that … connects research ideas to thousands of GPUs. If you enjoy working across the full stack of ML systems, this role gives you the opportunity and autonomy to have massive impact. What You’ll Work On Build and own the training framework responsible for large-scale LLM training. Design distributed ...

Title: Senior Engineer - PLM Structural Information & Systems Location: Scotstoun - working a hybrid pattern - 2 days per week on site We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary … dependent on experience Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play ...

Services Engineer to join a specialist engineering consultancy supporting a major defence programme. This role will provide technical leadership on complex mechanical systems, supporting the design, development and implementation of critical engineering solutions across high-profile submarine and defence infrastructure projects. This position would suit a Senior Mechanical Engineer with experience in mechanical services, fluid systems or process engineering within the nuclear, defence or other highly regulated sectors. It will appeal to someone who enjoys solving complex engineering challenges, providing technical guidance to multidisciplinary teams and influencing projects throughout the full design ...

leading technology firm in the UK is seeking a Systems Engineer to lead the technical delivery of programmes in the Defence and National Security sector. The role involves managing stakeholder relations, overseeing system integration, and applying engineering governance. Required experience includes operations within high-security domains ...

Systems Engineer required ideally with Maritime Defence or Radio Naval Navigation industry experience to manage external customer driven product concept, design, development and delivery with cross functional internal teams including Software, Mechanical and Electrical disciplines. Requirements British Citizen eligible for UK Security clearance. Defence engineering experience … systems and product lifecycles from concept design, integration and test. Valid UK Driving License Beneficial Radar, Radio System, communications protocols systems and bid proposal knowledge. Naval Platform, Navigation equipment electronics EMC, ESD skills. This is a fantastic opportunity to join a cutting edge technical team working on very ...

Title: Senior Engineer - PLM Structural Information & Systems Location: Scotstoun - working a hybrid pattern - 2 days per week on site We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary … dependent on experience Who we are: Join BAE Systems and you'll be part of something bigger. As a value... WKCL1_UKTJ ...

Title: Senior Engineer - PLM Structural Information & Systems Location: Scotstoun - working a hybrid pattern - 2 days per week on site We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary … dependent on experience Who we are: Join BAE Systems and you'll be part of something bigger click apply for full job details ...

Carv is seeking a Senior Embedded Systems Engineer to own firmware and embedded systems at the heart of our connected sensor product. You’ll work across the full hardware stack, debugging electronics in the lab and collaborating with production test systems. Expect to build ...

Title: Senior PLM Engineer - Electrical Systems Location: Portsmouth or Scotstoun can be UK flexible - hybrid pattern - 1-2 days per week at local site We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular … role. Salary: Up to £53,000 depending on skills and experience? Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what ...

Title: Senior PLM Engineer - Electrical Systems Location: Portsmouth or Scotstoun can be UK flexible - hybrid pattern - 1-2 days per week at local site We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular … role. Salary: Up to £53,000 depending on skills and experience? Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what ...

Zaizi Ltd in London is seeking a Senior Full Stack & Systems Engineer to join Defence delivery. You will build mission-critical web applications and API backends for MoD programmes, while contributing to edge and TAK platforms. You will work at the intersection of enterprise software ...

Cohere is seeking a senior engineer … help build, maintain and evolve the training framework powering frontier-scale language models. This role sits at the intersection of large-scale training, distributed systems, and HPC infrastructure. You will design and maintain the core components that enable fast, reliable, and scalable model training — and build the tooling that ...

Expedia.com Ltd. is seeking a Distributed Systems Engineer to own mission-critical services end-to-end for high-throughput pricing systems. Responsibilities include analyzing complex problems, mentoring team members, and advocating for operational excellence. The ideal candidate will hold a Bachelor’s degree in Computer Science ...

Siemens Mobility is seeking a Principal Systems Engineer for the CIS business in Rail Infrastructure. The role focuses on Engineering DevOps across portfolios, delivering specialist tooling and governance to support safe, reliable delivery of software and hardware in rail environments. Base locations include Ashby-de-la-Zouch ...

Positiv+ Cohort is seeking an experienced Technical Requirements Systems Engineer to drive the definition, structure, and governance of system and software requirements for a high-impact engineering programme. You will own the requirements lifecycle from stakeholder engagement to detailed specification, ensuring alignment across engineering, development, and test ...

Multiple Access Communications Ltd in Southampton is seeking a Senior Engineer - Wireless Communications to drive advanced design and integration of RF, DSP and software-defined radio solutions. You will work across the project lifecycle from requirements through to implementation, collaborating with clients and internal teams ...

Provide technical expertise across the full design and development lifecycle of C&I systems for the SMR nuclear power plant. • Drive cross‐functional engineering collaboration. • Guide teams in structured systems‐engineering methodologies. • Ensure technical decisions are robust, compliant and aligned with overall plant architecture and programme objectives. • Work … with process, mechanical and systems engineering teams to translate high‐level requirements into C&I system specifications. • Collaborate with C&I Functional Architects to define system implementation requirements. • Ensure compliance with relevant international standards (IEC 61513, IEC 61226, IEC 61508). • Lead verification and validation planning. • Support lifecycle processes ...

Senior Chiller Technical Pre-Sales Engineer (Commercial Cooling & Heating Technologies) - west London, UK (CANDIDATES FOR THIS ROLE MUST BE ELIGIBLE TO WORK IN THE UK WITHOUT THE NEED FOR SPONSORSHIP AND MUST BE ABLE TO TRAVEL FREELY IN EU COUNTRIES WITHOUT ANY RESTRICTIONS.) A new vacancy … requirements: Technical qualification in relevant engineering discipline HVAC/Refrigeration engineering experience related to Chillers/Heat Pumps (ideally 5yrs+) Understanding of water systems for cooling & heating applications Knowledge of heat pumps & water systems Strong communication skills Strong problem-solving skills Multi-tasking Business trips to Europe will ...

United States Digital Space LLC is seeking a Senior Software Engineer/Senior AI Engineer to join an embedded Innovation Squad. You will design, implement, and ship AI-enabled software systems, working with stakeholders to ensure practical, production-ready solutions. You will mentor junior engineers, improve code quality, and contribute to reusable patterns and starter ...

looking for a senior, hands-on engineer to lead the design, integration and troubleshooting of avionics and onboard systems for a flagship unmanned aircraft programme, plus future product and customer developments. You'll sit within a growing systems engineering function, working closely with senior … integration across avionics, comms, power, autopilot and payload/ground interfaces. What you'll be doing Design, integrate and troubleshoot UAS avionics and onboard systems Define avionics architecture, interfaces, power distribution, wiring and communications requirements Support autopilot, telemetry, GNSS/INS, payload interfaces and ground-control integration Produce ...

Senior Research Engineer to enhance AI research technologies at our London office. You will be pivotal in developing distributed training systems and optimizing data handling processes. The role requires a PhD or equivalent experience in relevant fields and expertise in running large-scale experiments. ...