147 jobs found

Principal Software Engineer - TypeScript, JavaScript, Python, C++, Linux, IoT, K8 Southampton (Onsite) £75,000 + generous pension & benefits Are you an experienced Software Engineer who thrives on solving real-world problems with cutting-edge technology? This is an opportunity to join a talented engineering team building advanced, real-time software systems used in safety-critical environments worldwi click apply for full job details

Job Title: Senior/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through integration, verification and validation. You will provide technical leadership , mentor engineers and influence best practice. Engaging with customers and stakeholders, you will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Lead design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Define system and software architectures from requirements using structured design, modelling and simulation Drive integration, verification and validation within a safety critical environment Provide technical leadership through mentoring, peer reviews and best practice Deliver reliable estimates, including sizing and reuse Engage with customers to resolve technical challenges and shape solutions Contribute to engineering processes, design reviews and strategic decisions , ensuring high quality, compliant delivery Essential Skills: You will have a degree or equivalent qualification in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment You will have excellent Software Engineering skills, with significant experience in C/C++ You will have extensive experience of Software Architecture Design using UML or other recognised model-based design techniques as well as experience in UML for software design in CAMEO, EA, Rhapsody or integrity Modeler You will have extensive experience of interfacing software with hardware in a real-time environment and development experience to DO-178B/C Standards The Software team: You will be working as part of a team of experienced, passionate and innovative engineers creating world-leading control and display systems. This is an extremely exciting and challenging role and will present the opportunity to design products for the world's most advanced commercial and military fixed wing and rotary wing aircraft. Exposure to the customer and end user, as well as working alongside like-minded engineers, makes this a unique opportunity for the right candidate . 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: 30th April 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/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through integration, verification and validation. You will provide technical leadership , mentor engineers and influence best practice. Engaging with customers and stakeholders, you will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Lead design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Define system and software architectures from requirements using structured design, modelling and simulation Drive integration, verification and validation within a safety critical environment Provide technical leadership through mentoring, peer reviews and best practice Deliver reliable estimates, including sizing and reuse Engage with customers to resolve technical challenges and shape solutions Contribute to engineering processes, design reviews and strategic decisions , ensuring high quality, compliant delivery Essential Skills: You will have a degree or equivalent qualification in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment You will have excellent Software Engineering skills, with significant experience in C/C++ You will have extensive experience of Software Architecture Design using UML or other recognised model-based design techniques as well as experience in UML for software design in CAMEO, EA, Rhapsody or integrity Modeler You will have extensive experience of interfacing software with hardware in a real-time environment and development experience to DO-178B/C Standards The Software team: You will be working as part of a team of experienced, passionate and innovative engineers creating world-leading control and display systems. This is an extremely exciting and challenging role and will present the opportunity to design products for the world's most advanced commercial and military fixed wing and rotary wing aircraft. Exposure to the customer and end user, as well as working alongside like-minded engineers, makes this a unique opportunity for the right candidate . 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: 30th April 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/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through integration, verification and validation. You will provide technical leadership , mentor engineers and influence best practice. Engaging with customers and stakeholders, you will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Lead design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Define system and software architectures from requirements using structured design, modelling and simulation Drive integration, verification and validation within a safety critical environment Provide technical leadership through mentoring, peer reviews and best practice Deliver reliable estimates, including sizing and reuse Engage with customers to resolve technical challenges and shape solutions Contribute to engineering processes, design reviews and strategic decisions , ensuring high quality, compliant delivery Essential Skills: You will have a degree or equivalent qualification in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment You will have excellent Software Engineering skills, with significant experience in C/C++ You will have extensive experience of Software Architecture Design using UML or other recognised model-based design techniques as well as experience in UML for software design in CAMEO, EA, Rhapsody or integrity Modeler You will have extensive experience of interfacing software with hardware in a real-time environment and development experience to DO-178B/C Standards The Software team: You will be working as part of a team of experienced, passionate and innovative engineers creating world-leading control and display systems. This is an extremely exciting and challenging role and will present the opportunity to design products for the world's most advanced commercial and military fixed wing and rotary wing aircraft. Exposure to the customer and end user, as well as working alongside like-minded engineers, makes this a unique opportunity for the right candidate . 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: 30th April 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/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through integration, verification and validation. You will provide technical leadership , mentor engineers and influence best practice. Engaging with customers and stakeholders, you will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Lead design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Define system and software architectures from requirements using structured design, modelling and simulation Drive integration, verification and validation within a safety critical environment Provide technical leadership through mentoring, peer reviews and best practice Deliver reliable estimates, including sizing and reuse Engage with customers to resolve technical challenges and shape solutions Contribute to engineering processes, design reviews and strategic decisions , ensuring high quality, compliant delivery Essential Skills: You will have a degree or equivalent qualification in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment You will have excellent Software Engineering skills, with significant experience in C/C++ You will have extensive experience of Software Architecture Design using UML or other recognised model-based design techniques as well as experience in UML for software design in CAMEO, EA, Rhapsody or integrity Modeler You will have extensive experience of interfacing software with hardware in a real-time environment and development experience to DO-178B/C Standards The Software team: You will be working as part of a team of experienced, passionate and innovative engineers creating world-leading control and display systems. This is an extremely exciting and challenging role and will present the opportunity to design products for the world's most advanced commercial and military fixed wing and rotary wing aircraft. Exposure to the customer and end user, as well as working alongside like-minded engineers, makes this a unique opportunity for the right candidate . 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: 30th April 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/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through integration, verification and validation. You will provide technical leadership , mentor engineers and influence best practice. Engaging with customers and stakeholders, you will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Lead design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Define system and software architectures from requirements using structured design, modelling and simulation Drive integration, verification and validation within a safety critical environment Provide technical leadership through mentoring, peer reviews and best practice Deliver reliable estimates, including sizing and reuse Engage with customers to resolve technical challenges and shape solutions Contribute to engineering processes, design reviews and strategic decisions , ensuring high quality, compliant delivery Essential Skills: You will have a degree or equivalent qualification in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment You will have excellent Software Engineering skills, with significant experience in C/C++ You will have extensive experience of Software Architecture Design using UML or other recognised model-based design techniques as well as experience in UML for software design in CAMEO, EA, Rhapsody or integrity Modeler You will have extensive experience of interfacing software with hardware in a real-time environment and development experience to DO-178B/C Standards The Software team: You will be working as part of a team of experienced, passionate and innovative engineers creating world-leading control and display systems. This is an extremely exciting and challenging role and will present the opportunity to design products for the world's most advanced commercial and military fixed wing and rotary wing aircraft. Exposure to the customer and end user, as well as working alongside like-minded engineers, makes this a unique opportunity for the right candidate . 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: 30th April 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/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through integration, verification and validation. You will provide technical leadership , mentor engineers and influence best practice. Engaging with customers and stakeholders, you will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Lead design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Define system and software architectures from requirements using structured design, modelling and simulation Drive integration, verification and validation within a safety critical environment Provide technical leadership through mentoring, peer reviews and best practice Deliver reliable estimates, including sizing and reuse Engage with customers to resolve technical challenges and shape solutions Contribute to engineering processes, design reviews and strategic decisions , ensuring high quality, compliant delivery Essential Skills: You will have a degree or equivalent qualification in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment You will have excellent Software Engineering skills, with significant experience in C/C++ You will have extensive experience of Software Architecture Design using UML or other recognised model-based design techniques as well as experience in UML for software design in CAMEO, EA, Rhapsody or integrity Modeler You will have extensive experience of interfacing software with hardware in a real-time environment and development experience to DO-178B/C Standards The Software team: You will be working as part of a team of experienced, passionate and innovative engineers creating world-leading control and display systems. This is an extremely exciting and challenging role and will present the opportunity to design products for the world's most advanced commercial and military fixed wing and rotary wing aircraft. Exposure to the customer and end user, as well as working alongside like-minded engineers, makes this a unique opportunity for the right candidate . 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: 30th April 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/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through integration, verification and validation. You will provide technical leadership , mentor engineers and influence best practice. Engaging with customers and stakeholders, you will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Lead design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Define system and software architectures from requirements using structured design, modelling and simulation Drive integration, verification and validation within a safety critical environment Provide technical leadership through mentoring, peer reviews and best practice Deliver reliable estimates, including sizing and reuse Engage with customers to resolve technical challenges and shape solutions Contribute to engineering processes, design reviews and strategic decisions , ensuring high quality, compliant delivery Essential Skills: You will have a degree or equivalent qualification in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment You will have excellent Software Engineering skills, with significant experience in C/C++ You will have extensive experience of Software Architecture Design using UML or other recognised model-based design techniques as well as experience in UML for software design in CAMEO, EA, Rhapsody or integrity Modeler You will have extensive experience of interfacing software with hardware in a real-time environment and development experience to DO-178B/C Standards The Software team: You will be working as part of a team of experienced, passionate and innovative engineers creating world-leading control and display systems. This is an extremely exciting and challenging role and will present the opportunity to design products for the world's most advanced commercial and military fixed wing and rotary wing aircraft. Exposure to the customer and end user, as well as working alongside like-minded engineers, makes this a unique opportunity for the right candidate . 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: 30th April 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/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through integration, verification and validation. You will provide technical leadership , mentor engineers and influence best practice. Engaging with customers and stakeholders, you will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Lead design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Define system and software architectures from requirements using structured design, modelling and simulation Drive integration, verification and validation within a safety critical environment Provide technical leadership through mentoring, peer reviews and best practice Deliver reliable estimates, including sizing and reuse Engage with customers to resolve technical challenges and shape solutions Contribute to engineering processes, design reviews and strategic decisions , ensuring high quality, compliant delivery Essential Skills: You will have a degree or equivalent qualification in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment You will have excellent Software Engineering skills, with significant experience in C/C++ You will have extensive experience of Software Architecture Design using UML or other recognised model-based design techniques as well as experience in UML for software design in CAMEO, EA, Rhapsody or integrity Modeler You will have extensive experience of interfacing software with hardware in a real-time environment and development experience to DO-178B/C Standards The Software team: You will be working as part of a team of experienced, passionate and innovative engineers creating world-leading control and display systems. This is an extremely exciting and challenging role and will present the opportunity to design products for the world's most advanced commercial and military fixed wing and rotary wing aircraft. Exposure to the customer and end user, as well as working alongside like-minded engineers, makes this a unique opportunity for the right candidate . 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: 30th April 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/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through integration, verification and validation. You will provide technical leadership , mentor engineers and influence best practice. Engaging with customers and stakeholders, you will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Lead design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Define system and software architectures from requirements using structured design, modelling and simulation Drive integration, verification and validation within a safety critical environment Provide technical leadership through mentoring, peer reviews and best practice Deliver reliable estimates, including sizing and reuse Engage with customers to resolve technical challenges and shape solutions Contribute to engineering processes, design reviews and strategic decisions , ensuring high quality, compliant delivery Essential Skills: You will have a degree or equivalent qualification in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment You will have excellent Software Engineering skills, with significant experience in C/C++ You will have extensive experience of Software Architecture Design using UML or other recognised model-based design techniques as well as experience in UML for software design in CAMEO, EA, Rhapsody or integrity Modeler You will have extensive experience of interfacing software with hardware in a real-time environment and development experience to DO-178B/C Standards The Software team: You will be working as part of a team of experienced, passionate and innovative engineers creating world-leading control and display systems. This is an extremely exciting and challenging role and will present the opportunity to design products for the world's most advanced commercial and military fixed wing and rotary wing aircraft. Exposure to the customer and end user, as well as working alongside like-minded engineers, makes this a unique opportunity for the right candidate . 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: 30th April 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/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through integration, verification and validation. You will provide technical leadership , mentor engineers and influence best practice. Engaging with customers and stakeholders, you will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Lead design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Define system and software architectures from requirements using structured design, modelling and simulation Drive integration, verification and validation within a safety critical environment Provide technical leadership through mentoring, peer reviews and best practice Deliver reliable estimates, including sizing and reuse Engage with customers to resolve technical challenges and shape solutions Contribute to engineering processes, design reviews and strategic decisions , ensuring high quality, compliant delivery Essential Skills: You will have a degree or equivalent qualification in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment You will have excellent Software Engineering skills, with significant experience in C/C++ You will have extensive experience of Software Architecture Design using UML or other recognised model-based design techniques as well as experience in UML for software design in CAMEO, EA, Rhapsody or integrity Modeler You will have extensive experience of interfacing software with hardware in a real-time environment and development experience to DO-178B/C Standards The Software team: You will be working as part of a team of experienced, passionate and innovative engineers creating world-leading control and display systems. This is an extremely exciting and challenging role and will present the opportunity to design products for the world's most advanced commercial and military fixed wing and rotary wing aircraft. Exposure to the customer and end user, as well as working alongside like-minded engineers, makes this a unique opportunity for the right candidate . 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: 30th April 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.

Our client is a well established, multi-disciplinary engineering consultancy recognised for delivering practical, reliable and innovative engineering solutions across the UK. With a strong reputation in structural, civil, and building engineering, we partner with clients across commercial, residential, industrial, education, and public sectors. Their Sheffield office continues to grow, driving exciting new projects throughout the region. They are now looking for an experienced Principal Structural Engineer to play a leading role in our team. Opportunity As a Principal Structural Engineer, you will lead project delivery, mentor engineering teams and help shape the future of the Sheffield office. You'll take responsibility for technical excellence, client relationships, and the successful delivery of structural engineering projects of varying scale and complexity. This role suits someone who is passionate about engineering, confident managing teams, and eager to contribute to the strategic direction of a respected consultancy. Responsibilities Lead and manage structural engineering projects from concept through delivery. Provide technical leadership on building structures across materials such as steel, concrete, timber and masonry. Prepare, review and approve structural calculations, design reports and drawings. Manage and mentor engineers and technicians within the team. Oversee project resources, budgets, timelines and quality standards. Engage with clients, architects, contractors and stakeholders to build strong professional relationships. Support business development, bids and proposal writing. Ensure compliance with industry standards, design codes and health & safety practices. About you Degree-qualified in Structural or Civil Engineering (or equivalent). Chartered (CEng / MIStructE / MICE) or close to chartership. Significant experience delivering structural engineering projects in a consultancy environment. Strong technical proficiency in structural design and analysis software. Strong communication and leadership skills with the ability to guide teams. Commercial awareness and experience managing budgets and resources. A proactive, collaborative approach to problem solving. Whats on offer Competitive salary and benefits package. Opportunities for professional development and career progression. Support for further training, chartership or specialist accreditation. A collaborative, friendly and growing engineering team. The chance to influence the growth of the Sheffield office and play a key role in major regional projects.

Role: Principal Technical Consultant Employment Type: Permanent Location: London - Hybrid working model Clearance: Candidates must be eligible for SC Clearance to be considered for this role. About Ten10 Ten10 is one of the leading independent Quality Engineering, Software Testing, Automation, and Cloud and DevOps consultancies in the UK click apply for full job details

Job Title: Principal Engineer - Stealth (Finite Element Analysis ) Location: Barrow-in-Furness - Onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive (Commensurate with 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: You'll lead the development of the Stealth Engineering FEA capability. You'll Perform detailed FEA simulations to assess structural behaviour and its effect on stealth-related performance. You'll analyse structure-borne vibration and fluid-borne noise characteristics across components and systems. You'll prepare clear technical reports and presenting findings to design teams and stakeholders. You will be collaborating with multi-disciplinary teams to ensure that stealth, structural, and safety requirements are fully met. You'll assist in model validation, correlation with physical tests, and refinement of analysis techniques. Essential Skills: A degree in Mechanical Engineering, Structural Engineering, Aerospace Engineering, or a related STEM discipline Experience with FEA software (such as ANSYS, Abaqus, COMSOL, or similar). Strong understanding of structural mechanics and finite element principles. Ability to interpret results and communicate complex findings in a clear, concise way. A methodical approach and attention to detail. Familiarity with dynamic, thermal, or coupled analyses. The Stealth Numerical Modelling Team: You will be joining our Stealth Engineering Department as a Principal Stealth Engineer - Finite Element Analysis (FEA) and play a key role in the structural design and stealth performance of the UK's next-generation submarines. You'll work as part of a small, high-impact team, helping reduce signatures through advanced simulation and analysis, supporting executive engineers in defining and delivering the whole boat signature requirements and in service signature goals. This is an ideal role for an engineer with a passion for solving complex structural problems, using simulation tools to influence real-world designs. You'll work across multiple submarine programmes and engage with a wide network of specialists across the department, the MoD, and partner organisations We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria 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: 28th April 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. Onsite

Job Title: Principal Engineer - Stealth (Finite Element Analysis ) Location: Barrow-in-Furness - Onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive (Commensurate with 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: You'll lead the development of the Stealth Engineering FEA capability. You'll Perform detailed FEA simulations to assess structural behaviour and its effect on stealth-related performance. You'll analyse structure-borne vibration and fluid-borne noise characteristics across components and systems. You'll prepare clear technical reports and presenting findings to design teams and stakeholders. You will be collaborating with multi-disciplinary teams to ensure that stealth, structural, and safety requirements are fully met. You'll assist in model validation, correlation with physical tests, and refinement of analysis techniques. Essential Skills: A degree in Mechanical Engineering, Structural Engineering, Aerospace Engineering, or a related STEM discipline Experience with FEA software (such as ANSYS, Abaqus, COMSOL, or similar). Strong understanding of structural mechanics and finite element principles. Ability to interpret results and communicate complex findings in a clear, concise way. A methodical approach and attention to detail. Familiarity with dynamic, thermal, or coupled analyses. The Stealth Numerical Modelling Team: You will be joining our Stealth Engineering Department as a Principal Stealth Engineer - Finite Element Analysis (FEA) and play a key role in the structural design and stealth performance of the UK's next-generation submarines. You'll work as part of a small, high-impact team, helping reduce signatures through advanced simulation and analysis, supporting executive engineers in defining and delivering the whole boat signature requirements and in service signature goals. This is an ideal role for an engineer with a passion for solving complex structural problems, using simulation tools to influence real-world designs. You'll work across multiple submarine programmes and engage with a wide network of specialists across the department, the MoD, and partner organisations We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria 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: 28th April 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. Onsite

Job Title: Principal Engineer - Stealth (Finite Element Analysis ) Location: Barrow-in-Furness - Onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive (Commensurate with 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: You'll lead the development of the Stealth Engineering FEA capability. You'll Perform detailed FEA simulations to assess structural behaviour and its effect on stealth-related performance. You'll analyse structure-borne vibration and fluid-borne noise characteristics across components and systems. You'll prepare clear technical reports and presenting findings to design teams and stakeholders. You will be collaborating with multi-disciplinary teams to ensure that stealth, structural, and safety requirements are fully met. You'll assist in model validation, correlation with physical tests, and refinement of analysis techniques. Essential Skills: A degree in Mechanical Engineering, Structural Engineering, Aerospace Engineering, or a related STEM discipline Experience with FEA software (such as ANSYS, Abaqus, COMSOL, or similar). Strong understanding of structural mechanics and finite element principles. Ability to interpret results and communicate complex findings in a clear, concise way. A methodical approach and attention to detail. Familiarity with dynamic, thermal, or coupled analyses. The Stealth Numerical Modelling Team: You will be joining our Stealth Engineering Department as a Principal Stealth Engineer - Finite Element Analysis (FEA) and play a key role in the structural design and stealth performance of the UK's next-generation submarines. You'll work as part of a small, high-impact team, helping reduce signatures through advanced simulation and analysis, supporting executive engineers in defining and delivering the whole boat signature requirements and in service signature goals. This is an ideal role for an engineer with a passion for solving complex structural problems, using simulation tools to influence real-world designs. You'll work across multiple submarine programmes and engage with a wide network of specialists across the department, the MoD, and partner organisations We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria 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: 28th April 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. Onsite

Job Title: Principal Engineer - Stealth (Finite Element Analysis ) Location: Barrow-in-Furness - Onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive (Commensurate with 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: You'll lead the development of the Stealth Engineering FEA capability. You'll Perform detailed FEA simulations to assess structural behaviour and its effect on stealth-related performance. You'll analyse structure-borne vibration and fluid-borne noise characteristics across components and systems. You'll prepare clear technical reports and presenting findings to design teams and stakeholders. You will be collaborating with multi-disciplinary teams to ensure that stealth, structural, and safety requirements are fully met. You'll assist in model validation, correlation with physical tests, and refinement of analysis techniques. Essential Skills: A degree in Mechanical Engineering, Structural Engineering, Aerospace Engineering, or a related STEM discipline Experience with FEA software (such as ANSYS, Abaqus, COMSOL, or similar). Strong understanding of structural mechanics and finite element principles. Ability to interpret results and communicate complex findings in a clear, concise way. A methodical approach and attention to detail. Familiarity with dynamic, thermal, or coupled analyses. The Stealth Numerical Modelling Team: You will be joining our Stealth Engineering Department as a Principal Stealth Engineer - Finite Element Analysis (FEA) and play a key role in the structural design and stealth performance of the UK's next-generation submarines. You'll work as part of a small, high-impact team, helping reduce signatures through advanced simulation and analysis, supporting executive engineers in defining and delivering the whole boat signature requirements and in service signature goals. This is an ideal role for an engineer with a passion for solving complex structural problems, using simulation tools to influence real-world designs. You'll work across multiple submarine programmes and engage with a wide network of specialists across the department, the MoD, and partner organisations We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria 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: 28th April 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. Onsite

Job Title: Principal Engineer - Stealth (Finite Element Analysis ) Location: Barrow-in-Furness - Onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive (Commensurate with 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: You'll lead the development of the Stealth Engineering FEA capability. You'll Perform detailed FEA simulations to assess structural behaviour and its effect on stealth-related performance. You'll analyse structure-borne vibration and fluid-borne noise characteristics across components and systems. You'll prepare clear technical reports and presenting findings to design teams and stakeholders. You will be collaborating with multi-disciplinary teams to ensure that stealth, structural, and safety requirements are fully met. You'll assist in model validation, correlation with physical tests, and refinement of analysis techniques. Essential Skills: A degree in Mechanical Engineering, Structural Engineering, Aerospace Engineering, or a related STEM discipline Experience with FEA software (such as ANSYS, Abaqus, COMSOL, or similar). Strong understanding of structural mechanics and finite element principles. Ability to interpret results and communicate complex findings in a clear, concise way. A methodical approach and attention to detail. Familiarity with dynamic, thermal, or coupled analyses. The Stealth Numerical Modelling Team: You will be joining our Stealth Engineering Department as a Principal Stealth Engineer - Finite Element Analysis (FEA) and play a key role in the structural design and stealth performance of the UK's next-generation submarines. You'll work as part of a small, high-impact team, helping reduce signatures through advanced simulation and analysis, supporting executive engineers in defining and delivering the whole boat signature requirements and in service signature goals. This is an ideal role for an engineer with a passion for solving complex structural problems, using simulation tools to influence real-world designs. You'll work across multiple submarine programmes and engage with a wide network of specialists across the department, the MoD, and partner organisations We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria 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: 28th April 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. Onsite

Job Title: Principal Engineer - Stealth (Finite Element Analysis ) Location: Barrow-in-Furness - Onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive (Commensurate with 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: You'll lead the development of the Stealth Engineering FEA capability. You'll Perform detailed FEA simulations to assess structural behaviour and its effect on stealth-related performance. You'll analyse structure-borne vibration and fluid-borne noise characteristics across components and systems. You'll prepare clear technical reports and presenting findings to design teams and stakeholders. You will be collaborating with multi-disciplinary teams to ensure that stealth, structural, and safety requirements are fully met. You'll assist in model validation, correlation with physical tests, and refinement of analysis techniques. Essential Skills: A degree in Mechanical Engineering, Structural Engineering, Aerospace Engineering, or a related STEM discipline Experience with FEA software (such as ANSYS, Abaqus, COMSOL, or similar). Strong understanding of structural mechanics and finite element principles. Ability to interpret results and communicate complex findings in a clear, concise way. A methodical approach and attention to detail. Familiarity with dynamic, thermal, or coupled analyses. The Stealth Numerical Modelling Team: You will be joining our Stealth Engineering Department as a Principal Stealth Engineer - Finite Element Analysis (FEA) and play a key role in the structural design and stealth performance of the UK's next-generation submarines. You'll work as part of a small, high-impact team, helping reduce signatures through advanced simulation and analysis, supporting executive engineers in defining and delivering the whole boat signature requirements and in service signature goals. This is an ideal role for an engineer with a passion for solving complex structural problems, using simulation tools to influence real-world designs. You'll work across multiple submarine programmes and engage with a wide network of specialists across the department, the MoD, and partner organisations We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria 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: 28th April 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. Onsite

Job Title: Principal Engineer - Stealth (Finite Element Analysis ) Location: Barrow-in-Furness - Onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive (Commensurate with 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: You'll lead the development of the Stealth Engineering FEA capability. You'll Perform detailed FEA simulations to assess structural behaviour and its effect on stealth-related performance. You'll analyse structure-borne vibration and fluid-borne noise characteristics across components and systems. You'll prepare clear technical reports and presenting findings to design teams and stakeholders. You will be collaborating with multi-disciplinary teams to ensure that stealth, structural, and safety requirements are fully met. You'll assist in model validation, correlation with physical tests, and refinement of analysis techniques. Essential Skills: A degree in Mechanical Engineering, Structural Engineering, Aerospace Engineering, or a related STEM discipline Experience with FEA software (such as ANSYS, Abaqus, COMSOL, or similar). Strong understanding of structural mechanics and finite element principles. Ability to interpret results and communicate complex findings in a clear, concise way. A methodical approach and attention to detail. Familiarity with dynamic, thermal, or coupled analyses. The Stealth Numerical Modelling Team: You will be joining our Stealth Engineering Department as a Principal Stealth Engineer - Finite Element Analysis (FEA) and play a key role in the structural design and stealth performance of the UK's next-generation submarines. You'll work as part of a small, high-impact team, helping reduce signatures through advanced simulation and analysis, supporting executive engineers in defining and delivering the whole boat signature requirements and in service signature goals. This is an ideal role for an engineer with a passion for solving complex structural problems, using simulation tools to influence real-world designs. You'll work across multiple submarine programmes and engage with a wide network of specialists across the department, the MoD, and partner organisations We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria 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: 28th April 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. Onsite