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Job Title: Senior System Architect – Platform Interface Location: Portsmouth (Broad Oak), Filton, Dorchester, hybrid – 3 days on site – this role will require routine travel to other southern BAE sites within UK and occasionally internationally. Salary: Up to £89, 520 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 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: As a Senior Mission System Architect (Platform Interface), you will provide technical leadership for the integration of platform, mission and support systems across future naval platforms. You will define platform-agnostic architectures that enable seamless interaction between propulsion, power, control, combat and auxiliary systems and offboard monitoring. Working within complex system-of-systems environments, you will ensure solutions are safe, resilient, interoperable and aligned with Hybrid Navy strategic objectives. Collaborating with customers, suppliers and engineering teams across BAE Systems and the broader defence enterprise, you will influence strategic direction and deliver future-ready platform integration solutions that support operational performance and long-term capability growth. Core duties: • Lead platform interface architecture and integration strategy., • Define standards, interfaces and system integration principles., • Resolve complex cross-domain integration and interoperability challenges., • Embed cyber resilience, safety and assurance into architectural solutions., • Support digital ship technologies, automation and control systems., • Influence stakeholders on platform integration strategy and delivery. Essential skills: • A degree in Engineering (or a related subject), • Full membership of an appropriate engineering institution and be a Chartered Engineer (or actively working towards)., • Extensive experience in maritime systems integration and system-of-systems architecture., • Strong knowledge of platform automation, control systems and digital engineering.. Combat System Engineering Team: Within the dynamic and rapidly expanding Naval Ships Combat Systems business, you will form part of a highly skilled team of system architects charged with shaping the future of maritime mission systems. Working across domestic and international programmes alongside enterprise partners, in bringing to bear your specialist expertise, you will ensure that candidate solutions are innovative, future-force-ready, operationally relevant and coherent with customer and business needs. 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:14th October 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. #LI-AP1 #LI-hybrid #combatsystems

Job Title: Senior Software Factory Engineer Location: Various locations across the UK and Scotland 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 £58,900 (dependent 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 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. Role Description: The FTEWA (Force Threat Evaluation & Weapon Assignment) Software Factory Engineer is responsible for supporting the development and ongoing improvements to the Software Factory that is used to develop FTEWA software product. The Software Factory provides a suite of tools to support software development within the Combat Systems Product Realisation Group. As a Senior Software Factory Engineer, you will develop solutions and implement capability to meet the Product Owner‘s vision Core duties: • Contributing to the design and development of software factory components within a defined architecture, • Utilise an Agile/DevSecOps approach for the creation of new and modified code/test modules as part of a wider product solution, • Participating in sprint planning, reviews, and retrospectives, • Collaborating with team members and stakeholders to clarify requirements and deliver software factory solution Essential Skills: • Academic qualification in a STEM related subject, and ability/willingness to become recognised as Incorporated or Chartered Engineer through an appropriate recognised professional institution, • Knowledge and experience of CI/CD pipelines, build, test and release, • Able to understand technical guidance within a DevSecOps approach to software development and translate this into useful and reusable design and code artefacts The team: A collaborative, team-based environment that embraces hybrid and cross-site working, providing opportunities to work with new technologies and innovative ways of working. The team plays a key role in delivering projects that contribute to the ongoing advancement of Royal Navy systems, offering the chance to work on impactful, cutting-edge developments. The software developed is highly visible and mission-critical, with the end goal of being deployed and operated within a Naval Ship environment, giving engineers a unique opportunity to see their work support real-world operational capability. 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: 2nd October 2026 – Interviews will be held week commencing 12th October 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. #LI-TP1 #LI-Onsite #combatsystems

Job Title: Senior System Architect – Payload Location: Portsmouth (Broad Oak) Filton, Dorchester, hybrid – 3 days on site – this role will require routine travel to other southern BAE sites within UK and occasionally internationally. Salary: Up to £89, 520 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 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: As a Senior Mission System Architect (Payload), you will lead the design, integration and assurance of maritime mission system payloads, including sensors, effectors, ISR and autonomous capabilities. You will define modular, vendor-agnostic architectures that enable payloads to operate effectively across complex force-level environments. Working closely with customers, suppliers and programme teams, you will ensure solutions are interoperable, resilient and optimised for maritime operations. Your expertise will help shape future payload strategies, influence architectural direction and support the delivery of next-generation mission capabilities for domestic and export programmes. Core duties: • Lead architecture for sensors, effectors, ISR and mission payloads., • Define payload integration standards, interfaces and design principles., • Ensure interoperability across platforms, mission systems and off-board assets., • Embed safety, survivability and assurance within payload architectures., • Champion open, modular and scalable payload solutions., • Influence stakeholders on payload strategy and integration approaches. Essential skills: • A degree in Engineering (or a related subject), • Full membership of an appropriate engineering institution and be a Chartered Engineer (or actively working towards)., • Extensive experience in maritime payload integration and system-of-systems architecture., • Deep knowledge of defence sensors, effectors, ISR and mission systems. Combat System Engineering Team: Within the dynamic and rapidly expanding Naval Ships Combat Systems business, you will form part of a highly skilled team of system architects charged with shaping the future of maritime mission systems. Working across domestic and international programmes alongside enterprise partners, in bringing to bear your specialist expertise, you will ensure that candidate solutions are innovative, future-force-ready, operationally relevant and coherent with customer and business needs. 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: 14th October 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. #LI-AP1 #LI-hybrid #combatsystems

Job Title: Principal Systems Engineer Location: Portsmouth Naval Base 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 £57,000 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 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. Job Description: This position sits within the Systems Engineering Hub, which is part of the Warship Technical Authority (WTA) Service Hub. The WTA aims to deliver Naval whole ship, systems and equipment engineering support and change management. You will be part of a high performing Systems Engineering team, which works across the Maritime and Land Defence Solutions business unit. You will be required to lead and manage the delivery of on-going contracted workstreams, and deliver tailored systems engineering services to the Asset Management Service Hubs, which comprises of warship Platform Management, Maintenance Management, Supply Chain, Data and Digital Services. The Principal Systems Engineer provides technical leadership, acts as a technical authority within their scope, engages with customers and suppliers, and mentors engineers to build capability across projects and teams. As a Principal Systems Engineer you will support the delivery of one or more of the core WTA service elements; Design Change Management, Platform Technical Assurance, Material State Management, Obsolescence Management, Specialist Engineering Support, Future Support and Transformation Planning. Core duties: • You will understand the full problem space, surface constraints and emergent behaviours, balance trade-offs (performance, cost, schedule, safety, security), and define clear, testable success criteria. Define and maintain how a system works and how they interact; keep interfaces stable; record key decisions and trade-offs; and support bids and concept studies with evidence-based architectures, • You will work with stakeholders to capture, decompose and agree requirements; set acceptance criteria; maintain end-to-end traceability; and manage change with clear impact assessments, • You will champion and govern MBSE (Model Based Systems Engineering) to capture system definition, behaviour, structure and interfaces; utilise the necessary toolset (e.g. Enterprise Architect); set modelling standards; keep models and documents in sync; and generate controlled outputs that support design, V&V and compliance, • You will break ambiguous, multi-domain problems into clear, testable elements and increments; define levels of abstraction and clean interfaces; use MBSE to visualise dependencies and control scope; prioritise and retire key risks early; and maintain traceability and decision records so complexity stays manageable through design, integration and in-service change, • You will tailor and work with the engineering lifecycle; when required, plan progressive integration, prepare teams for design and test reviews, and drive verification and validation to achieve on-time, high-quality customer acceptance. Drive and support systems integration activities collaboratively with other WTA disciplines when required, • You will collaborate with Asset Management Service Hubs to improve the service offering, and support activities which can be aided by systems engineering principles and toolsets, • You will act as the technical expert for assigned scope; lead technical reviews; follow engineering governance; meet safety and security obligations; and contribute to the evidence needed for assurance and accreditation. Own and deliver concurrent work packages to cost, schedule and quality; define statements of work and technical acceptance; align multi-domain stakeholders; resolve conflicts and issues; and manage technical risks and opportunities, • You will mentor and coach engineers; promote systems engineering and improve ways of working across Asset Management Essential Skills: • You’ll have proven experience of applying systems engineering across the lifecycle, including requirements management, architecture definition, integration, MBSE and V&V, • You will be experienced of using high level design methodologies and architectures (e.g. UAF, NAF, TOGAF, SysML, UML) and practical capability in MBSE, using tools such as Enterprise Architect to model system behaviour, structure and interfaces. Additionally, you will have experience using requirements and interface management toolsets (e.g., DOORS), maintaining traceability and controlling system interfaces, • You will have knowledge of applying Systems Engineering standards and principles including ISO 15288, • You will be Degree level qualified (or have equivalent experience) in a STEM or systems related discipline, with desirable awareness of maritime or ship systems. You must be working towards CEng or operating at that level of capability, • You will have an ability to lead, guide and mentor engineers, providing clear technical direction and supporting capability growth The BAE Systems Warship Support Asset Management Team: Asset Management gives you the opportunity to work across a number of exciting programmes and services, such as Type 45, Minehunters, Queen Elizabeth Class Carriers, Type 23s & Offshore Patrol Vessels, International Naval Programmes and the Material State Management Service. Being in the Asset Management business, the role opens up further opportunities of working on exciting future developments that align with our customer’s direction and 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 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: 15th October 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. #LI-AG1 #LI-Hybrid

Busy Architecture studio is growing who specialise in the Education sector. They are currently looking for a talented Senior Architect with exceptional experience and skills to join their team in Chichester. \n The ideal candidate will be a Registered Architect with 5 years or more post ARB experience, excelling in dealing with clients, and a proactive team player with a collaborative mindset. Exper... \n \n ZIPC1_UKTJ

Product Management experience, delivering highly successful and innovative products that you're deeply proud of. Experience shipping high-quality products from planning to launch to maintenance. Ability to collaborate with engineers on technical architecture and product implementation.

Produce high- and low-level designs, security and data architectures, and architecture decision records — and take them through client design authorities and formal governance gates. Make and defend architectural trade-offs in front of both engineering and non-technical stakeholders, including cli

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Join Reform – Redefining the Kitchen as the Heart of the Home .Reform collaborates with internationally acclaimed architects and designers to create modern kitchen and storage solutions and push the boundaries of our industry.We work across architecture, design, and interiors with the aim of

A growing architecture studio specializing in the education sector is seeking a talented Senior Architect with at least 5 years of post-ARB experience.

What is The Role :Join the InfoSec - Security Architecture team as a Senior Information Security Infrastructure Engineer, where you'll have the chance to play a key role in protecting our organization's data and systems.

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You will own the complete, end-to-end architecture of advanced AI platforms and solutions — spanning classical machine learning, generative AI, and agentic systems — ensuring every domain of the architecture is cohesively designed, technically sound, and purposefully aligned to client business o

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A leading consultancy firm is seeking a Technology Transformation Lead to oversee the end-to-end technical delivery of a major transformation programme, ensuring solutions are architecturally sound and well-integrated.In this hybrid role based in London, you will lead cross-functional teams, work ha

As Head of Enterprise IT Architecture, you will provide strategic leadership for architecture across a complex and diverse technology environment. You will bring significant leadership experience in IT solution architecture within a complex technology environment, combined with the ability to work e

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A leading recruitment agency seeks an HR Administrator to join an award-winning architecture practice.

React, making a real impact on architecture.

A leading architectural practice in England is seeking a Senior Landscape Architect to join their team.This mid-senior level role involves closely working with architectural teams and engaging with clients on diverse UK projects.Ideal candidates will have commercial experience and strong project man

Vehicle Architecture Lead Engineer. This role is central to the engineering integration process across vehicle architectures, ensuring technical excellence and future competitiveness of our products. Design and develop vehicle technical specifications and attributes across multiple architectures.

In this role, you will collaborate closely with chip architects and modelling teams to define microarchitecture and deliver high quality RTL from early concept through to silicon. You will be involved early in the product lifecycle and have real influence on architecture, performance decisions, and

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A leading recruitment agency is looking for a Principal Salesforce Engineer to lead and mentor a growing team, driving Salesforce architecture and delivery across multiple Clouds.

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Temp for January - Studio Administrator wanted for Busy Architecture Studio. An award-winning architecture studio, recognised for its dynamic portfolio of landmark projects, is seeking a proactive and motivated.

The role focuses on end-to-end architecture, security and scalability across programmes.

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