635 jobs found

Location Bristol Regional Centre - 3 Glass Wharf Cardiff Regional Centre - Ty William Morgan East Kilbride - Queensway House Edinburgh Regional Centre - Queen Elizabeth House Glasgow Regional Centre - Atlantic Square Leeds Regional Centre - Wellington Place Liverpool Regional Centre - Water Street Manchester Regional Centre - Three New Bailey Salford - Trinity Bridge House Stratford Regional Centre - Westfield Avenue Telford - Plaza 1 and 2 Worthing - Teville Gate House Please note that due to workforce controls, Stratford is only available to existing HMRC staff in this location. HMRC staff based in Reading can also apply to move to Stratford in line with Migration path. HMRC staff based in 100PS can also apply to move to Stratford. About the job Job summary Discover a career in your hands at HMRC. Whether you're seeking purpose, growth, or a workplace that gives you a true sense of belonging, hear from some of our employees as they share their story about what it's really like to work at HMRC. Visit our YouTube channel to watch the full series and come and discover your potential. At HMRC we are committed to creating a great place to work for all our colleagues; an inclusive and respectful environment that reflects the diversity of the society we serve. We want to maximise the potential of everyone who chooses to work for us and we offer a range of flexible working patterns and support to make a fulfilling career at HMRC accessible to you. Diverse perspectives and experiences are critical to our success and we welcome applications from all people from all backgrounds with the experience and skills needed to perform this role. HMRC has one of the UK's largest IT estates ranging from innovative data analytics platforms to complex legacy systems. We are undergoing a major transformation programme, which includes a major investment in digitisation. HMRC's IT Division, known as the Chief Digital Information Officer Group (CDIO), has many delivery groups addressing parts of our digital transformation agenda; this vacancy sits within Data Platform Services (DPS). DPS was set up 4 years ago as a result of our desire to take control of building and running our critical data capabilities, doubling in size to 600 people in the last 18 months, we're targeting further growth driven by increased demand for our services. We are recruiting for two Technical Architects to work within our Reporting & Dashboarding team, and our Advanced Analytics team with each role acting as a subject matter expert on the products and related design patterns used within their specific areas. Job description Understand and translate business needs into long-term solutions. Create solution designs, producing relevant documentation, ensuring they are aligned with departmental data and security standards and any broader project architecture. Apply data modelling techniques against a range of database technologies to establish, modify or maintain a data structure and its associated components. Produce data mapping documents, showing traceability across data environments. Mentoring of a Junior Technical Architect may be required. Person specification Demonstrable experience of working successfully in either Data Analysis or Solution Design roles with specific focus on Data Engineering. Knowledge of a range of Data Products, in the areas of data visualisation, or advanced analytics. Experience of successfully creating and implementing designs for data centric solutions. Broad understanding of cloud-hosted and cloud native services, with deep experience in data security. Experience of RDBMS and its schema definition. Plus hands-on experience in relational and multidimensional data modelling. Solid grasp of Big Data and NoSQL solutions in a data analytics technology landscape. Solid experience of data governance approaches and technologies. Essential Criteria: Ability to work in an agile delivery and multi-supplier large organisation. Data reporting tools, including some or all of the following: Pentaho Business Analytics, SAS Enterprise Guide / Enterprise Miner, SAS Visual Analytics, PowerBI, R Studio and R Shiny. Experience with AI and Cognitive services. Data transfer methodology including the likes of sFTP and FTPs, JDBC, Flume, Kafka, Different languages, data formats and APIs, SOAP / Restful services including JSON, XML. Security approaches and tools, e.g. encryption, tokenisation. Use of various collaboration tools including JIRA, Confluence etc. Experience using an Architecture Repository and adhering to its use and policy. Experience working on a Cloud environment such as AWS, Azure. Desirable Criteria Demonstrate the ability to communicate effectively and with impact to technical and non-technical audiences. Demonstrate the ability to work with minimal direction in a large often challenging environment to influence and drive change internally and with 3rd party suppliers. Be a team player, who coaches and mentors aspiring colleagues into motivated and delivery focused individuals.

Location Birmingham, Hastings, Leeds, London About the job Job summary Can you turn complex data challenges into clear, innovative solutions that shape a smarter, more connected future for transport? Do you thrive on collaborating with diverse teams to design flexible data architectures that drive meaningful digital transformation? If so, we'd love to hear from you! The Department for Transport (DfT) is a high-profile department at the heart of government. We plan and invest to make journeys better. At the heart of digital evolution in DfT, you will join a talented, experienced, cross-disciplinary architecture team imagining and shaping the delivery of next generation digital and data services. You will lead on developing the data architecture for an organisation which has data at its core, and uses this to deliver innovative transport policy agenda. In recent years DfT's digital and data teams have implemented a range of advanced data services, making use of the latest cloud technologies to deliver the services and platforms that our users need. Joining our department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. Read more about Civil Service Pensions here 25 days annual leave, increasing by 1 day each year of service (up to a maximum of 30 days annual leave), plus 8 bank holidays a privilege day for the King's birthday Flexible working options where we encourage a great work-life balance. Read more in the Benefits section below! Find out more about what it's like working at DfTc: Department for Transport Central - Department for Transport Careers Job description You will work as part of our talented Architecture team, and collaborate closely with our Data Engineering team, as an ambassador for the best in flexible data architecture in Digital Services and across DfTc. As part of this, you will: Be responsible for all data architecture within DfT providing designs for a number of data solutions and understanding the interdependencies between different data stacks. Shape and deliver DfT's data architecture strategy, roadmap and plans ensuring the underlying data architecture supports the goals of the organisation and government overall. Lead and develop DfTc's data architecture to support a growing data eco-system with multiple analyst users and third-party builders. Influence data decisions throughout policy lifecycles through demonstrating technology value, risk and opportunity. Develop data solutions aligned to business need, business capability, and the DfTc digital and technology strategy. Manage a range of staff and 3rd parties to design repeatable data solutions aligned to your vision for data architecture ensuring an enterprise approach is adopted. Supporting key business stakeholders by providing technical assurance/governance at boards such as the Architecture Change Board. In return, we offer you: an inclusive and welcoming working environment so you can feel comfortable to be yourself at work a chance to work in a high-performing team at the leading edge of government digital service design excellent personal development industry-leading pension and employee benefits package For further information on the role, please read the role profile. Please note that the role profile is for information purposes only - whilst all elements are relevant to the role, they may not all be assessed during the recruitment process. This job advert will detail exactly what will be assessed during the recruitment process. Person specification You are an experienced data professional; with a background in data architecture, data engineering, or a blend of the two, and you bring deep technical foundations alongside the confidence to influence, guide and collaborate across a complex organisation. You are highly proficient in Google Cloud Platform, or an expert user of AWS or Azure who is keen to apply your skills within a new cloud environment. You are comfortable with both the practical and strategic aspects of architectural thinking, able to use your expertise to shape data strategies, policies and designs, and produce patterns that are robust, scalable and aligned to organisational priorities. You communicate complex ideas with clarity and empathy, adapting your language to suit technical colleagues, policy teams, analysts, delivery partners and senior leaders. You enjoy working in the spaces where disciplines overlap; helping others understand architectural direction, translating business need into coherent designs, and feel comfortable playing a leading role in effective architecture governance and review. You have significant experience in data modelling, and are confident in developing and reviewing conceptual and logical data models. You are comfortable working with a wide range of data storage technologies, including modern data warehousing solutions, relational and NoSQL technologies, and you can apply modelling tools and methodologies to large and complex data. You bring leadership experience, whether through managing teams, guiding multidisciplinary project groups, or providing architectural direction, and you balance long term thinking with the pragmatism required to deliver tangible improvements. We're interested in people who have: Demonstrable experience in shaping and implementing data architecture strategies, policies and designs within a complex organisation. Expertise with large and complex datasets; application of data modelling tools and methodologies, engineering enterprise data storage solutions, and/or metadata management. Strong understanding of architecture governance, including presenting designs, providing challenge, and participating in review or approval forums. Experience communicating complex technical and architectural concepts clearly and effectively to a wide range of technical and non technical stakeholders. Proven experience designing and operating cloud based data solutions, selecting technologies that ensure efficiency, security, scalability and cost effectiveness.

Job Title: Principal AI/LLM Engineer Job Location: Rochester, Kent. Onsite Salary: Circa £75,000 depending on experience and skills 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow - shaping a safer future, for all of us. What you'll be doing: Architecture & Design Authority - Define / maintain the reference architecture for the BAE ES UK AI/LLM infrastructure across on-prem GPU clusters, virtualized environments. Experience in Engineering & Deployment - Deploy and maintain LLM inference, Implement RAG pipelines, Build CI/CD for AI models, Optimisation & Monitoring of the AI stack. Security, Compliance & Governance - Work closely with IT Security, Data Governance, and Architecture Boards to ensure compliance with GDPR, BAE Global Cyber Security Standards, SOC2, ISO27001, HIPAA (if applicable). Mentoring other staff members. Presenting to senior leadership Te am. Core D uties: Proven experi ence d eploying AI/ML platforms in enterprise/on-prem environments Deep knowledge of Kubernetes, Docker, and infrastructure automation (Terraform, Helm, Ansible) Good experience with LLM frameworks (Hugging Face, vLLM, DeepSpeed, LangChain, Ray) Familiarity with message queues, API gateways, and service meshes for scalable inference environments Proven progra mming skills in Python; comfortable with concepts such as Bash, YAML, and CI pipelines The Electronic Systems IT team: BAE Systems, Electronic Systems IT (UK) based in Rochester have a strategic objective to rapidly expanding our use of AI over the coming years. To assist with this objective, we require a Principal AI/LLM Engineer to join our IT department. The Principal AI/LLM Engineer will serve as both a implementer and technical authority for our AI infrastructure. You will architect, deploy, tune, and monitor our Large Language Model (LLM) and AI stack across primarily on-premise environments with selective cloud integrations. This role spans MLOps and platform engineering, and implements AI governance, ensuring our AI capabilities are secure, performant, compliant, and aligned to long-term enterprise strategy. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work - this is a place where you can grow your career with confidence an d be empow ered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family - support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of sha red purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restr ictions . These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are elig ible to perform within the organisation. All applicants mu st as a mi n imum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants mu st typical l y ha ve 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow fo r meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. The refore, if you are interested, please submit your application as early as possible.

Job Title: Principal AI/LLM Engineer Job Location: Rochester, Kent. Onsite Salary: Circa £75,000 depending on experience and skills 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow - shaping a safer future, for all of us. What you'll be doing: Architecture & Design Authority - Define / maintain the reference architecture for the BAE ES UK AI/LLM infrastructure across on-prem GPU clusters, virtualized environments. Experience in Engineering & Deployment - Deploy and maintain LLM inference, Implement RAG pipelines, Build CI/CD for AI models, Optimisation & Monitoring of the AI stack. Security, Compliance & Governance - Work closely with IT Security, Data Governance, and Architecture Boards to ensure compliance with GDPR, BAE Global Cyber Security Standards, SOC2, ISO27001, HIPAA (if applicable). Mentoring other staff members. Presenting to senior leadership Te am. Core D uties: Proven experi ence d eploying AI/ML platforms in enterprise/on-prem environments Deep knowledge of Kubernetes, Docker, and infrastructure automation (Terraform, Helm, Ansible) Good experience with LLM frameworks (Hugging Face, vLLM, DeepSpeed, LangChain, Ray) Familiarity with message queues, API gateways, and service meshes for scalable inference environments Proven progra mming skills in Python; comfortable with concepts such as Bash, YAML, and CI pipelines The Electronic Systems IT team: BAE Systems, Electronic Systems IT (UK) based in Rochester have a strategic objective to rapidly expanding our use of AI over the coming years. To assist with this objective, we require a Principal AI/LLM Engineer to join our IT department. The Principal AI/LLM Engineer will serve as both a implementer and technical authority for our AI infrastructure. You will architect, deploy, tune, and monitor our Large Language Model (LLM) and AI stack across primarily on-premise environments with selective cloud integrations. This role spans MLOps and platform engineering, and implements AI governance, ensuring our AI capabilities are secure, performant, compliant, and aligned to long-term enterprise strategy. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work - this is a place where you can grow your career with confidence an d be empow ered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family - support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of sha red purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restr ictions . These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are elig ible to perform within the organisation. All applicants mu st as a mi n imum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants mu st typical l y ha ve 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow fo r meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. The refore, if you are interested, please submit your application as early as possible.

Job Title: Principal AI/LLM Engineer Job Location: Rochester, Kent. Onsite Salary: Circa £75,000 depending on experience and skills 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow - shaping a safer future, for all of us. What you'll be doing: Architecture & Design Authority - Define / maintain the reference architecture for the BAE ES UK AI/LLM infrastructure across on-prem GPU clusters, virtualized environments. Experience in Engineering & Deployment - Deploy and maintain LLM inference, Implement RAG pipelines, Build CI/CD for AI models, Optimisation & Monitoring of the AI stack. Security, Compliance & Governance - Work closely with IT Security, Data Governance, and Architecture Boards to ensure compliance with GDPR, BAE Global Cyber Security Standards, SOC2, ISO27001, HIPAA (if applicable). Mentoring other staff members. Presenting to senior leadership Te am. Core D uties: Proven experi ence d eploying AI/ML platforms in enterprise/on-prem environments Deep knowledge of Kubernetes, Docker, and infrastructure automation (Terraform, Helm, Ansible) Good experience with LLM frameworks (Hugging Face, vLLM, DeepSpeed, LangChain, Ray) Familiarity with message queues, API gateways, and service meshes for scalable inference environments Proven progra mming skills in Python; comfortable with concepts such as Bash, YAML, and CI pipelines The Electronic Systems IT team: BAE Systems, Electronic Systems IT (UK) based in Rochester have a strategic objective to rapidly expanding our use of AI over the coming years. To assist with this objective, we require a Principal AI/LLM Engineer to join our IT department. The Principal AI/LLM Engineer will serve as both a implementer and technical authority for our AI infrastructure. You will architect, deploy, tune, and monitor our Large Language Model (LLM) and AI stack across primarily on-premise environments with selective cloud integrations. This role spans MLOps and platform engineering, and implements AI governance, ensuring our AI capabilities are secure, performant, compliant, and aligned to long-term enterprise strategy. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work - this is a place where you can grow your career with confidence an d be empow ered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family - support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of sha red purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restr ictions . These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are elig ible to perform within the organisation. All applicants mu st as a mi n imum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants mu st typical l y ha ve 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow fo r meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. The refore, if you are interested, please submit your application as early as possible.

Job Title: Principal AI/LLM Engineer Job Location: Rochester, Kent. Onsite Salary: Circa £75,000 depending on experience and skills 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow - shaping a safer future, for all of us. What you'll be doing: Architecture & Design Authority - Define / maintain the reference architecture for the BAE ES UK AI/LLM infrastructure across on-prem GPU clusters, virtualized environments. Experience in Engineering & Deployment - Deploy and maintain LLM inference, Implement RAG pipelines, Build CI/CD for AI models, Optimisation & Monitoring of the AI stack. Security, Compliance & Governance - Work closely with IT Security, Data Governance, and Architecture Boards to ensure compliance with GDPR, BAE Global Cyber Security Standards, SOC2, ISO27001, HIPAA (if applicable). Mentoring other staff members. Presenting to senior leadership Te am. Core D uties: Proven experi ence d eploying AI/ML platforms in enterprise/on-prem environments Deep knowledge of Kubernetes, Docker, and infrastructure automation (Terraform, Helm, Ansible) Good experience with LLM frameworks (Hugging Face, vLLM, DeepSpeed, LangChain, Ray) Familiarity with message queues, API gateways, and service meshes for scalable inference environments Proven progra mming skills in Python; comfortable with concepts such as Bash, YAML, and CI pipelines The Electronic Systems IT team: BAE Systems, Electronic Systems IT (UK) based in Rochester have a strategic objective to rapidly expanding our use of AI over the coming years. To assist with this objective, we require a Principal AI/LLM Engineer to join our IT department. The Principal AI/LLM Engineer will serve as both a implementer and technical authority for our AI infrastructure. You will architect, deploy, tune, and monitor our Large Language Model (LLM) and AI stack across primarily on-premise environments with selective cloud integrations. This role spans MLOps and platform engineering, and implements AI governance, ensuring our AI capabilities are secure, performant, compliant, and aligned to long-term enterprise strategy. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work - this is a place where you can grow your career with confidence an d be empow ered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family - support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of sha red purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restr ictions . These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are elig ible to perform within the organisation. All applicants mu st as a mi n imum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants mu st typical l y ha ve 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow fo r meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. The refore, if you are interested, please submit your application as early as possible.

Job Title: Principal AI/LLM Engineer Job Location: Rochester, Kent. Onsite Salary: Circa £75,000 depending on experience and skills 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow - shaping a safer future, for all of us. What you'll be doing: Architecture & Design Authority - Define / maintain the reference architecture for the BAE ES UK AI/LLM infrastructure across on-prem GPU clusters, virtualized environments. Experience in Engineering & Deployment - Deploy and maintain LLM inference, Implement RAG pipelines, Build CI/CD for AI models, Optimisation & Monitoring of the AI stack. Security, Compliance & Governance - Work closely with IT Security, Data Governance, and Architecture Boards to ensure compliance with GDPR, BAE Global Cyber Security Standards, SOC2, ISO27001, HIPAA (if applicable). Mentoring other staff members. Presenting to senior leadership Te am. Core D uties: Proven experi ence d eploying AI/ML platforms in enterprise/on-prem environments Deep knowledge of Kubernetes, Docker, and infrastructure automation (Terraform, Helm, Ansible) Good experience with LLM frameworks (Hugging Face, vLLM, DeepSpeed, LangChain, Ray) Familiarity with message queues, API gateways, and service meshes for scalable inference environments Proven progra mming skills in Python; comfortable with concepts such as Bash, YAML, and CI pipelines The Electronic Systems IT team: BAE Systems, Electronic Systems IT (UK) based in Rochester have a strategic objective to rapidly expanding our use of AI over the coming years. To assist with this objective, we require a Principal AI/LLM Engineer to join our IT department. The Principal AI/LLM Engineer will serve as both a implementer and technical authority for our AI infrastructure. You will architect, deploy, tune, and monitor our Large Language Model (LLM) and AI stack across primarily on-premise environments with selective cloud integrations. This role spans MLOps and platform engineering, and implements AI governance, ensuring our AI capabilities are secure, performant, compliant, and aligned to long-term enterprise strategy. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work - this is a place where you can grow your career with confidence an d be empow ered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family - support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of sha red purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restr ictions . These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are elig ible to perform within the organisation. All applicants mu st as a mi n imum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants mu st typical l y ha ve 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow fo r meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. The refore, if you are interested, please submit your application as early as possible.

Job Title: Principal AI/LLM Engineer Job Location: Rochester, Kent. Onsite Salary: Circa £75,000 depending on experience and skills 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow - shaping a safer future, for all of us. What you'll be doing: Architecture & Design Authority - Define / maintain the reference architecture for the BAE ES UK AI/LLM infrastructure across on-prem GPU clusters, virtualized environments. Experience in Engineering & Deployment - Deploy and maintain LLM inference, Implement RAG pipelines, Build CI/CD for AI models, Optimisation & Monitoring of the AI stack. Security, Compliance & Governance - Work closely with IT Security, Data Governance, and Architecture Boards to ensure compliance with GDPR, BAE Global Cyber Security Standards, SOC2, ISO27001, HIPAA (if applicable). Mentoring other staff members. Presenting to senior leadership Te am. Core D uties: Proven experi ence d eploying AI/ML platforms in enterprise/on-prem environments Deep knowledge of Kubernetes, Docker, and infrastructure automation (Terraform, Helm, Ansible) Good experience with LLM frameworks (Hugging Face, vLLM, DeepSpeed, LangChain, Ray) Familiarity with message queues, API gateways, and service meshes for scalable inference environments Proven progra mming skills in Python; comfortable with concepts such as Bash, YAML, and CI pipelines The Electronic Systems IT team: BAE Systems, Electronic Systems IT (UK) based in Rochester have a strategic objective to rapidly expanding our use of AI over the coming years. To assist with this objective, we require a Principal AI/LLM Engineer to join our IT department. The Principal AI/LLM Engineer will serve as both a implementer and technical authority for our AI infrastructure. You will architect, deploy, tune, and monitor our Large Language Model (LLM) and AI stack across primarily on-premise environments with selective cloud integrations. This role spans MLOps and platform engineering, and implements AI governance, ensuring our AI capabilities are secure, performant, compliant, and aligned to long-term enterprise strategy. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work - this is a place where you can grow your career with confidence an d be empow ered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family - support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of sha red purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restr ictions . These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are elig ible to perform within the organisation. All applicants mu st as a mi n imum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants mu st typical l y ha ve 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow fo r meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. The refore, if you are interested, please submit your application as early as possible.

Job Title: Principal AI/LLM Engineer Job Location: Rochester, Kent. Onsite Salary: Circa £75,000 depending on experience and skills 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow - shaping a safer future, for all of us. What you'll be doing: Architecture & Design Authority - Define / maintain the reference architecture for the BAE ES UK AI/LLM infrastructure across on-prem GPU clusters, virtualized environments. Experience in Engineering & Deployment - Deploy and maintain LLM inference, Implement RAG pipelines, Build CI/CD for AI models, Optimisation & Monitoring of the AI stack. Security, Compliance & Governance - Work closely with IT Security, Data Governance, and Architecture Boards to ensure compliance with GDPR, BAE Global Cyber Security Standards, SOC2, ISO27001, HIPAA (if applicable). Mentoring other staff members. Presenting to senior leadership Te am. Core D uties: Proven experi ence d eploying AI/ML platforms in enterprise/on-prem environments Deep knowledge of Kubernetes, Docker, and infrastructure automation (Terraform, Helm, Ansible) Good experience with LLM frameworks (Hugging Face, vLLM, DeepSpeed, LangChain, Ray) Familiarity with message queues, API gateways, and service meshes for scalable inference environments Proven progra mming skills in Python; comfortable with concepts such as Bash, YAML, and CI pipelines The Electronic Systems IT team: BAE Systems, Electronic Systems IT (UK) based in Rochester have a strategic objective to rapidly expanding our use of AI over the coming years. To assist with this objective, we require a Principal AI/LLM Engineer to join our IT department. The Principal AI/LLM Engineer will serve as both a implementer and technical authority for our AI infrastructure. You will architect, deploy, tune, and monitor our Large Language Model (LLM) and AI stack across primarily on-premise environments with selective cloud integrations. This role spans MLOps and platform engineering, and implements AI governance, ensuring our AI capabilities are secure, performant, compliant, and aligned to long-term enterprise strategy. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work - this is a place where you can grow your career with confidence an d be empow ered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family - support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of sha red purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restr ictions . These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are elig ible to perform within the organisation. All applicants mu st as a mi n imum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants mu st typical l y ha ve 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow fo r meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. The refore, if you are interested, please submit your application as early as possible.

Job Title: Principal AI/LLM Engineer Job Location: Rochester, Kent. Onsite Salary: Circa £75,000 depending on experience and skills 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow - shaping a safer future, for all of us. What you'll be doing: Architecture & Design Authority - Define / maintain the reference architecture for the BAE ES UK AI/LLM infrastructure across on-prem GPU clusters, virtualized environments. Experience in Engineering & Deployment - Deploy and maintain LLM inference, Implement RAG pipelines, Build CI/CD for AI models, Optimisation & Monitoring of the AI stack. Security, Compliance & Governance - Work closely with IT Security, Data Governance, and Architecture Boards to ensure compliance with GDPR, BAE Global Cyber Security Standards, SOC2, ISO27001, HIPAA (if applicable). Mentoring other staff members. Presenting to senior leadership Te am. Core D uties: Proven experi ence d eploying AI/ML platforms in enterprise/on-prem environments Deep knowledge of Kubernetes, Docker, and infrastructure automation (Terraform, Helm, Ansible) Good experience with LLM frameworks (Hugging Face, vLLM, DeepSpeed, LangChain, Ray) Familiarity with message queues, API gateways, and service meshes for scalable inference environments Proven progra mming skills in Python; comfortable with concepts such as Bash, YAML, and CI pipelines The Electronic Systems IT team: BAE Systems, Electronic Systems IT (UK) based in Rochester have a strategic objective to rapidly expanding our use of AI over the coming years. To assist with this objective, we require a Principal AI/LLM Engineer to join our IT department. The Principal AI/LLM Engineer will serve as both a implementer and technical authority for our AI infrastructure. You will architect, deploy, tune, and monitor our Large Language Model (LLM) and AI stack across primarily on-premise environments with selective cloud integrations. This role spans MLOps and platform engineering, and implements AI governance, ensuring our AI capabilities are secure, performant, compliant, and aligned to long-term enterprise strategy. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work - this is a place where you can grow your career with confidence an d be empow ered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family - support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of sha red purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restr ictions . These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are elig ible to perform within the organisation. All applicants mu st as a mi n imum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants mu st typical l y ha ve 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow fo r meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. The refore, if you are interested, please submit your application as early as possible.

Job Title: Principal AI/LLM Engineer Job Location: Rochester, Kent. Onsite Salary: Circa £75,000 depending on experience and skills 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow - shaping a safer future, for all of us. What you'll be doing: Architecture & Design Authority - Define / maintain the reference architecture for the BAE ES UK AI/LLM infrastructure across on-prem GPU clusters, virtualized environments. Experience in Engineering & Deployment - Deploy and maintain LLM inference, Implement RAG pipelines, Build CI/CD for AI models, Optimisation & Monitoring of the AI stack. Security, Compliance & Governance - Work closely with IT Security, Data Governance, and Architecture Boards to ensure compliance with GDPR, BAE Global Cyber Security Standards, SOC2, ISO27001, HIPAA (if applicable). Mentoring other staff members. Presenting to senior leadership Te am. Core D uties: Proven experi ence d eploying AI/ML platforms in enterprise/on-prem environments Deep knowledge of Kubernetes, Docker, and infrastructure automation (Terraform, Helm, Ansible) Good experience with LLM frameworks (Hugging Face, vLLM, DeepSpeed, LangChain, Ray) Familiarity with message queues, API gateways, and service meshes for scalable inference environments Proven progra mming skills in Python; comfortable with concepts such as Bash, YAML, and CI pipelines The Electronic Systems IT team: BAE Systems, Electronic Systems IT (UK) based in Rochester have a strategic objective to rapidly expanding our use of AI over the coming years. To assist with this objective, we require a Principal AI/LLM Engineer to join our IT department. The Principal AI/LLM Engineer will serve as both a implementer and technical authority for our AI infrastructure. You will architect, deploy, tune, and monitor our Large Language Model (LLM) and AI stack across primarily on-premise environments with selective cloud integrations. This role spans MLOps and platform engineering, and implements AI governance, ensuring our AI capabilities are secure, performant, compliant, and aligned to long-term enterprise strategy. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work - this is a place where you can grow your career with confidence an d be empow ered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family - support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of sha red purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restr ictions . These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are elig ible to perform within the organisation. All applicants mu st as a mi n imum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants mu st typical l y ha ve 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow fo r meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. The refore, if you are interested, please submit your application as early as possible.

Job Title: Principal AI/LLM Engineer Job Location: Rochester, Kent. Onsite Salary: Circa £75,000 depending on experience and skills 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow - shaping a safer future, for all of us. What you'll be doing: Architecture & Design Authority - Define / maintain the reference architecture for the BAE ES UK AI/LLM infrastructure across on-prem GPU clusters, virtualized environments. Experience in Engineering & Deployment - Deploy and maintain LLM inference, Implement RAG pipelines, Build CI/CD for AI models, Optimisation & Monitoring of the AI stack. Security, Compliance & Governance - Work closely with IT Security, Data Governance, and Architecture Boards to ensure compliance with GDPR, BAE Global Cyber Security Standards, SOC2, ISO27001, HIPAA (if applicable). Mentoring other staff members. Presenting to senior leadership Te am. Core D uties: Proven experi ence d eploying AI/ML platforms in enterprise/on-prem environments Deep knowledge of Kubernetes, Docker, and infrastructure automation (Terraform, Helm, Ansible) Good experience with LLM frameworks (Hugging Face, vLLM, DeepSpeed, LangChain, Ray) Familiarity with message queues, API gateways, and service meshes for scalable inference environments Proven progra mming skills in Python; comfortable with concepts such as Bash, YAML, and CI pipelines The Electronic Systems IT team: BAE Systems, Electronic Systems IT (UK) based in Rochester have a strategic objective to rapidly expanding our use of AI over the coming years. To assist with this objective, we require a Principal AI/LLM Engineer to join our IT department. The Principal AI/LLM Engineer will serve as both a implementer and technical authority for our AI infrastructure. You will architect, deploy, tune, and monitor our Large Language Model (LLM) and AI stack across primarily on-premise environments with selective cloud integrations. This role spans MLOps and platform engineering, and implements AI governance, ensuring our AI capabilities are secure, performant, compliant, and aligned to long-term enterprise strategy. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work - this is a place where you can grow your career with confidence an d be empow ered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family - support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of sha red purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restr ictions . These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are elig ible to perform within the organisation. All applicants mu st as a mi n imum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants mu st typical l y ha ve 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow fo r meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. The refore, if you are interested, please submit your application as early as possible.

Job Title: Senior Combat Systems Engineer Salary: up to £49,100 + depending on skills and experience Location: Scotstoun - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role What you'll be doing: Undertake the physical integration of RCD Combat System (CS) Sub-Systems, coordinating with CS Technical Leads and RCD Technical Authorities to ensure coherency across the CS whilst considering the incorporation of whole ship and system requirements. Maintain and manage physical and transverse information for RCD CS Sub-Systems within Naval Ships toolsets, including creation and control of parts and occurrences aligned to sub-system maturity. Collaborate and maintain effective partnerships with a wide variety of internal and external stakeholders (including customers) to provide dedicated technical guidance and support to achieve overall goals and compliance to standards, regulations and design rules. Provide technical input in Engineering Change Boards and innovate when defining solutions to minimise project risk and maximise likelihood of successful implementation. Produce CS Sub-System cable schematics, cable schedules, and cable data sheets in compliance with E3 guidelines. Your skills and experiences: Essential: Experience of systems physical and functional integration of a Combat Systems Worked in typically two phases of the product lifecycle in the defence/maritime industry, with sufficient experience of the lifecycle to enable a good understanding of adjacent phases and through life engineering issues. Experience of liaising with external stakeholders and can work confidently in a customer facing environment, The ability to coach, mentor & assist others in CS Physical Integration tasks and good people management skills and experience in a multi-disciplined engineering environment. An Understanding of engineering processes and procedures. Engineers at all levels should possess an academic qualification in Engineering or other related STEM subjects as well as specific (either academic or professional) qualifications and become recognised as Incorporated or Chartered Engineers through an appropriate recognised professional institution. Engineers are encouraged, and will be supported, to achieve the relevant accreditation. Preference will be given to candidates who are already professionally registered. Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. Combat Systems Platform Integration Team: Our team delivers key Combat Systems Physical Integration activities in line with Naval Ship processes, standards, and quality requirements. Senior team members hold technical accountability for their scope, carrying out audits and quality checks to ensure accurate, compliant, and fully integrated engineering outputs. The team promotes best practice through coaching and technical leadership , with senior practitioners also deputising for the Combat Systems Principal Engineer or Technical Lead when required. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date :18th March 2026- interviews w/c 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal Systems Engineer Location: Chelmsford - Great Baddow, Hybrid, 3 days weekly onsite 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 £75,900 commensurate with skills and experience. Part time & accruing hours available' Please let us know if you would like to discuss these options. Put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence industry. Alongside ensuring operational excellence for our existing products, there will be the opportunity to develop next generation radar products to counter emerging threats and contribute to our strategy for new technology. Your new day-to-day will be exciting and diverse by applying the principles of Systems Engineering across the entire engineering development lifecycle as you join in developing radar systems used by those who serve and protect us. 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. What you'll be doing: You will develop innovative solutions to complex and emerging technical challenges within advanced radar systems, applying broad systems engineering expertise to guide design, resolve issues and ensure technical rigour. Your role includes performing detailed system analysis , managing design trade offs and leading the decomposition and governance of requirements using approved toolsets such as IBM DOORS Next. Acting as a central technical authority, you will drive system level decision making, lead analytical activities and mentor team members while collaborating with multidisciplinary specialists to shape integrated design solutions. You will also direct system integration, oversee test planning and execution, and define acceptance strategies that clearly demonstrate system performance across diverse operational scenarios to stakeholders. Core duties: You'll be experienced in systems design, integration & test You'll have an understanding of Systems and Product lifecycles from concept through to delivery You'll have an understanding of a range of Engineering disciplines (Software, Mechanical, Electrical) You'll have an understanding of Radar Systems is desirable, although not essential if other complementary skills demonstrate a capacity to understand new technologies quickly and effectively You'll hold good inter-personal skills with the ability to communicate to all levels within the organisation and externally You'll be experienced of presenting both technical and non-technical information in a formal setting You'll hold a degree (or equivalent) qualified in an engineering or science discipline The Radar Systems Engineering team: You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging and future threats. Join us and help shape the future of Radar technology! Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal Systems Engineer Location: Chelmsford - Great Baddow, Hybrid, 3 days weekly onsite 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 £75,900 commensurate with skills and experience. Part time & accruing hours available' Please let us know if you would like to discuss these options. Put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence industry. Alongside ensuring operational excellence for our existing products, there will be the opportunity to develop next generation radar products to counter emerging threats and contribute to our strategy for new technology. Your new day-to-day will be exciting and diverse by applying the principles of Systems Engineering across the entire engineering development lifecycle as you join in developing radar systems used by those who serve and protect us. 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 your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. What you'll be doing: You will develop innovative solutions to complex and emerging technical challenges within advanced radar systems, applying broad systems engineering expertise to guide design, resolve issues and ensure technical rigour. Your role includes performing detailed system analysis , managing design trade offs and leading the decomposition and governance of requirements using approved toolsets such as IBM DOORS Next. Acting as a central technical authority, you will drive system level decision making, lead analytical activities and mentor team members while collaborating with multidisciplinary specialists to shape integrated design solutions. You will also direct system integration, oversee test planning and execution, and define acceptance strategies that clearly demonstrate system performance across diverse operational scenarios to stakeholders. Core duties: You'll be experienced in systems design, integration & test You'll have an understanding of Systems and Product lifecycles from concept through to delivery You'll have an understanding of a range of Engineering disciplines (Software, Mechanical, Electrical) You'll have an understanding of Radar Systems is desirable, although not essential if other complementary skills demonstrate a capacity to understand new technologies quickly and effectively You'll hold good inter-personal skills with the ability to communicate to all levels within the organisation and externally You'll be experienced of presenting both technical and non-technical information in a formal setting You'll hold a degree (or equivalent) qualified in an engineering or science discipline The Radar Systems Engineering team: You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging and future threats. Join us and help shape the future of Radar technology! Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Senior Combat Systems Engineer Salary: up to £49,100 + depending on skills and experience Location: Scotstoun - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role What you'll be doing: Undertake the physical integration of RCD Combat System (CS) Sub-Systems, coordinating with CS Technical Leads and RCD Technical Authorities to ensure coherency across the CS whilst considering the incorporation of whole ship and system requirements. Maintain and manage physical and transverse information for RCD CS Sub-Systems within Naval Ships toolsets, including creation and control of parts and occurrences aligned to sub-system maturity. Collaborate and maintain effective partnerships with a wide variety of internal and external stakeholders (including customers) to provide dedicated technical guidance and support to achieve overall goals and compliance to standards, regulations and design rules. Provide technical input in Engineering Change Boards and innovate when defining solutions to minimise project risk and maximise likelihood of successful implementation. Produce CS Sub-System cable schematics, cable schedules, and cable data sheets in compliance with E3 guidelines. Your skills and experiences: Essential: Experience of systems physical and functional integration of a Combat Systems Worked in typically two phases of the product lifecycle in the defence/maritime industry, with sufficient experience of the lifecycle to enable a good understanding of adjacent phases and through life engineering issues. Experience of liaising with external stakeholders and can work confidently in a customer facing environment, The ability to coach, mentor & assist others in CS Physical Integration tasks and good people management skills and experience in a multi-disciplined engineering environment. An Understanding of engineering processes and procedures. Engineers at all levels should possess an academic qualification in Engineering or other related STEM subjects as well as specific (either academic or professional) qualifications and become recognised as Incorporated or Chartered Engineers through an appropriate recognised professional institution. Engineers are encouraged, and will be supported, to achieve the relevant accreditation. Preference will be given to candidates who are already professionally registered. Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. Combat Systems Platform Integration Team: Our team delivers key Combat Systems Physical Integration activities in line with Naval Ship processes, standards, and quality requirements. Senior team members hold technical accountability for their scope, carrying out audits and quality checks to ensure accurate, compliant, and fully integrated engineering outputs. The team promotes best practice through coaching and technical leadership , with senior practitioners also deputising for the Combat Systems Principal Engineer or Technical Lead when required. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date :18th March 2026- interviews w/c 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Senior Combat Systems Engineer Salary: up to £49,100 + depending on skills and experience Location: Scotstoun - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role What you'll be doing: Undertake the physical integration of RCD Combat System (CS) Sub-Systems, coordinating with CS Technical Leads and RCD Technical Authorities to ensure coherency across the CS whilst considering the incorporation of whole ship and system requirements. Maintain and manage physical and transverse information for RCD CS Sub-Systems within Naval Ships toolsets, including creation and control of parts and occurrences aligned to sub-system maturity. Collaborate and maintain effective partnerships with a wide variety of internal and external stakeholders (including customers) to provide dedicated technical guidance and support to achieve overall goals and compliance to standards, regulations and design rules. Provide technical input in Engineering Change Boards and innovate when defining solutions to minimise project risk and maximise likelihood of successful implementation. Produce CS Sub-System cable schematics, cable schedules, and cable data sheets in compliance with E3 guidelines. Your skills and experiences: Essential: Experience of systems physical and functional integration of a Combat Systems Worked in typically two phases of the product lifecycle in the defence/maritime industry, with sufficient experience of the lifecycle to enable a good understanding of adjacent phases and through life engineering issues. Experience of liaising with external stakeholders and can work confidently in a customer facing environment, The ability to coach, mentor & assist others in CS Physical Integration tasks and good people management skills and experience in a multi-disciplined engineering environment. An Understanding of engineering processes and procedures. Engineers at all levels should possess an academic qualification in Engineering or other related STEM subjects as well as specific (either academic or professional) qualifications and become recognised as Incorporated or Chartered Engineers through an appropriate recognised professional institution. Engineers are encouraged, and will be supported, to achieve the relevant accreditation. Preference will be given to candidates who are already professionally registered. Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. Combat Systems Platform Integration Team: Our team delivers key Combat Systems Physical Integration activities in line with Naval Ship processes, standards, and quality requirements. Senior team members hold technical accountability for their scope, carrying out audits and quality checks to ensure accurate, compliant, and fully integrated engineering outputs. The team promotes best practice through coaching and technical leadership , with senior practitioners also deputising for the Combat Systems Principal Engineer or Technical Lead when required. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date :18th March 2026- interviews w/c 23rd March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.