2606 jobs found

Copello are partnering with an exciting defence and cyber organisation developing advanced secure systems that protect lives and enable critical missions. We are speaking with Systems Engineers from mid-level through to senior/principal level who are looking for their next challenge in a highly technical environment. You will work on complex defence, cyber, cryptographic and secure communications systems, taking ownership, developing your expertise and progressing your career while mentoring

Job Title: Principal Systems Design Engineer Location: Various locations across the UK and Scotland - Hybrid, up to 3 days per week on site. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Up to £68,500 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. What you'll be doing: You will lead the Hybrid Navy Software System Design workstream, ensuring solutions align with the Product Owner 's vision and capability requirements. You will provide technical leadership by defining system requirements and high-level software designs, guiding development teams to deliver secure, reliable, and certifiable solutions that meet safety, quality, and performance standards. Core duties: You will provide technical leadership to the software system design team, setting the technical direction and enabling effective team delivery You will ensure solutions align with the product vision by defining, interpreting, and managing product and system requirements You will lead the development of high-level system and software designs, making and documenting key technical and architectural decisions You will produce and maintain software design artefacts, including requirements analysis , system specifications, and internal and external interface definitions You will identify and manage technical risks while ensuring requirements are appropriately validated, approved, and delivered to support successful project outcomes Essential skills: You will be an experienced engineer, possessing broad and deep expertise in systems engineering, acquired through work within an engineering or defence related industry You will have proven knowledge of software engineering approaches, processes and procedures, with a working knowledge of Agile practices You will demonstrate significant breadth and diversity of software engineering experience on projects or products, combined with demonstrable experience of software engineering in a systems context You will understand business processes and the business environment, extends the knowledge base, provides specialist technical advice and guidance to other professionals and projects The Combat Systems Team: This is an opportunity for you to come into a team-based environment with hybrid, cross site working on new technologies and ways of working. You will gain exposure to new projects and part of the advancements in Royal Navy Systems. This will be a highly visible role, with demanding use of software that is developed with a aim for it to be running within a Naval Ship environment. 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: 5th 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.

Job Title: Senior/Principal Software Engineer Job Location: Rochester, Kent - Onsite Salary: Up to £65,000 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: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Defining system and software architectures from requirements using structured design, modelling and simulation Driving integration, verification and validation within a safety critical environment Providing technical leadership through mentoring, peer reviews and best practice Delivering reliable estimates, including sizing and reuse Engaging with customers to resolve technical challenges and shape solutions Contributing to engineering processes, design reviews and strategic decisions, ensuring high quality, compliant delivery Essential Skills: A degree or equivalent experience in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment Excellent Software Engineering skills, with significant experience in C/C++ 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 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: 23rd September 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 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: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Defining system and software architectures from requirements using structured design, modelling and simulation Driving integration, verification and validation within a safety critical environment Providing technical leadership through mentoring, peer reviews and best practice Delivering reliable estimates, including sizing and reuse Engaging with customers to resolve technical challenges and shape solutions Contributing to engineering processes, design reviews and strategic decisions, ensuring high quality, compliant delivery Essential Skills: A degree or equivalent experience in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment Excellent Software Engineering skills, with significant experience in C/C++ 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 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: 23rd September 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 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: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Defining system and software architectures from requirements using structured design, modelling and simulation Driving integration, verification and validation within a safety critical environment Providing technical leadership through mentoring, peer reviews and best practice Delivering reliable estimates, including sizing and reuse Engaging with customers to resolve technical challenges and shape solutions Contributing to engineering processes, design reviews and strategic decisions, ensuring high quality, compliant delivery Essential Skills: A degree or equivalent experience in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment Excellent Software Engineering skills, with significant experience in C/C++ 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 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: 23rd September 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 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: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Defining system and software architectures from requirements using structured design, modelling and simulation Driving integration, verification and validation within a safety critical environment Providing technical leadership through mentoring, peer reviews and best practice Delivering reliable estimates, including sizing and reuse Engaging with customers to resolve technical challenges and shape solutions Contributing to engineering processes, design reviews and strategic decisions, ensuring high quality, compliant delivery Essential Skills: A degree or equivalent experience in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment Excellent Software Engineering skills, with significant experience in C/C++ 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 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: 23rd September 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 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: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Defining system and software architectures from requirements using structured design, modelling and simulation Driving integration, verification and validation within a safety critical environment Providing technical leadership through mentoring, peer reviews and best practice Delivering reliable estimates, including sizing and reuse Engaging with customers to resolve technical challenges and shape solutions Contributing to engineering processes, design reviews and strategic decisions, ensuring high quality, compliant delivery Essential Skills: A degree or equivalent experience in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment Excellent Software Engineering skills, with significant experience in C/C++ 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 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: 23rd September 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 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: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Defining system and software architectures from requirements using structured design, modelling and simulation Driving integration, verification and validation within a safety critical environment Providing technical leadership through mentoring, peer reviews and best practice Delivering reliable estimates, including sizing and reuse Engaging with customers to resolve technical challenges and shape solutions Contributing to engineering processes, design reviews and strategic decisions, ensuring high quality, compliant delivery Essential Skills: A degree or equivalent experience in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment Excellent Software Engineering skills, with significant experience in C/C++ 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 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: 23rd September 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 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: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Defining system and software architectures from requirements using structured design, modelling and simulation Driving integration, verification and validation within a safety critical environment Providing technical leadership through mentoring, peer reviews and best practice Delivering reliable estimates, including sizing and reuse Engaging with customers to resolve technical challenges and shape solutions Contributing to engineering processes, design reviews and strategic decisions, ensuring high quality, compliant delivery Essential Skills: A degree or equivalent experience in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment Excellent Software Engineering skills, with significant experience in C/C++ 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 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: 23rd September 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 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: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Defining system and software architectures from requirements using structured design, modelling and simulation Driving integration, verification and validation within a safety critical environment Providing technical leadership through mentoring, peer reviews and best practice Delivering reliable estimates, including sizing and reuse Engaging with customers to resolve technical challenges and shape solutions Contributing to engineering processes, design reviews and strategic decisions, ensuring high quality, compliant delivery Essential Skills: A degree or equivalent experience in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment Excellent Software Engineering skills, with significant experience in C/C++ 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 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: 23rd September 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 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: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Defining system and software architectures from requirements using structured design, modelling and simulation Driving integration, verification and validation within a safety critical environment Providing technical leadership through mentoring, peer reviews and best practice Delivering reliable estimates, including sizing and reuse Engaging with customers to resolve technical challenges and shape solutions Contributing to engineering processes, design reviews and strategic decisions, ensuring high quality, compliant delivery Essential Skills: A degree or equivalent experience in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment Excellent Software Engineering skills, with significant experience in C/C++ 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 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: 23rd September 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 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: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefacts Defining system and software architectures from requirements using structured design, modelling and simulation Driving integration, verification and validation within a safety critical environment Providing technical leadership through mentoring, peer reviews and best practice Delivering reliable estimates, including sizing and reuse Engaging with customers to resolve technical challenges and shape solutions Contributing to engineering processes, design reviews and strategic decisions, ensuring high quality, compliant delivery Essential Skills: A degree or equivalent experience in a Scientific/Engineering (electronics-engineering, software-engineering, physics, math's) environment Excellent Software Engineering skills, with significant experience in C/C++ 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 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: 23rd September 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.

An established and growing automation specialist is seeking an experienced Software Architect to lead the design and development of complex, integrated software platforms. The organisation delivers sophisticated automation solutions that connect enterprise applications, operational software, real-time data and physical equipment. Its projects support demanding operational environments where reliability, scalability, security and system availability are essential. This position would suit a hands-on architect with strong expertise across C#/.NET, Python and Django . Experience within warehouse automation, intralogistics or material handling would be particularly valuable. However, candidates from industrial automation, robotics, manufacturing, logistics technology, pharmaceutical automation and other equipment-connected software environments are also encouraged to apply. This is not a purely strategic or enterprise architecture position. The successful candidate will remain close to software design and delivery, providing practical technical leadership to development teams while defining a scalable, long-term architectural approach. Define the software architecture for complex automation and systems integration projects. Design scalable, secure and maintainable applications using C#/.NET, Python and Django . Establish clear architectural standards, design principles and technology roadmaps. Translate customer, operational and engineering requirements into practical technical solutions. Design platforms that integrate business applications, databases, automation systems, third-party products and physical equipment. Define service boundaries, APIs, data flows, interface specifications and integration patterns. Produce architecture diagrams, technical designs, data models and supporting documentation. Design distributed, event-driven and service-based software solutions. Provide technical leadership throughout the full software development lifecycle. Support software engineers with design decisions, code structure, technical challenges and complex integrations. Conduct architecture, design and code reviews to ensure solutions meet agreed standards. Remain hands-on through technical prototyping, proof-of-concept development and problem-solving. Identify technical risks, dependencies, integration challenges and potential performance issues. Establish standards covering security, resilience, scalability, testing, maintainability and observability. Work closely with software engineers, controls engineers, automation specialists, project managers and external technology partners. Provide technical input during customer discussions, requirements workshops and project planning. Support the investigation and resolution of complex software and system integration issues. Help develop reusable software components and configurable platforms that can be deployed across multiple customer projects. Contribute to the modernisation of existing applications and the transition from legacy or monolithic systems where appropriate. Mentor engineers and encourage consistent, high-quality software engineering practices. Previous experience as a Software Architect, Solution Architect, Technical Architect, Principal Software Engineer or senior technical lead. Strong commercial software engineering experience using C# and .NET . Strong experience designing and developing production-grade applications using Python . Commercial experience with Django , including backend services, APIs or web-based applications. A track record of architecting complex, integrated software platforms rather than isolated applications. Strong understanding of software architecture principles, design patterns and system decomposition. Experience designing REST APIs, web services and interfaces between multiple systems. Knowledge of microservices, distributed systems and event-driven architectures. Experience with SQL databases, relational data modelling and handling operational data. Understanding of asynchronous messaging, system queues and service-to-service communication. Experience with cloud, on-premises or hybrid deployment models. Knowledge of containerisation technologies such as Docker. Familiarity with CI/CD pipelines, source control, automated testing and modern DevOps practices. Experience designing solutions with security, performance, resilience, scalability and supportability in mind. Ability to produce clear architecture diagrams, technical specifications and design documentation. Strong communication skills, with the ability to explain complex technical decisions to both technical and non-technical stakeholders. A willingness to remain hands-on and support engineering teams through delivery. Experience within warehouse automation or intralogistics would be highly advantageous, including exposure to one or more of the following: Warehouse Control Systems (WCS) Warehouse Execution Systems (WES) Warehouse Management Systems (WMS) Automated storage and retrieval systems Conveyor, sortation and material handling systems Robotics or autonomous equipment Equipment orchestration and control Real-time monitoring and operational dashboards Integration between enterprise software and industrial equipment Direct warehouse automation experience is not essential. Strong crossover candidates may come from: Industrial or factory automation Robotics and autonomous systems Manufacturing software Pharmaceutical automation Logistics and supply chain technology Parcel or postal sortation Airport baggage handling Automotive manufacturing Smart factories and Industrial IoT MES, SCADA or process control environments Transport or infrastructure systems Aerospace, defence or other mission-critical sectors The most important consideration is experience architecting dependable software that integrates with physical systems, operational equipment, real-time processes or complex external platforms . To find out more about Computer Futures please visit (url removed) Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

A career without limits As the nation's flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It's something we've been doing for over 100 years, ever since we launched the world's first international scheduled air service between London and Paris. This originality has been in our blood since day one. It's the spirit we share with the people that fly with us, our partners, and our colleagues. So, whether you are a reassuring voice on the end of a phone, a smile at the door, under a wing keeping the turbines spinning or landing us gently in far-flung places, a job at British Airways is yours to make. We know great things can happen when you're inspired to think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Principal Data Engineer - Finance & Transformation This role forms part of the data delivery teams The Principal Data Engineer leads others in the hands-on data engineering tasks, and will also retain close to the technical detail, leading the development, operation, and continuous improvement of data ingestion, storage and processing that underpins data across the organisation. Principal Data Engineers are expected to lead the data lifecycle from development to deployment, monitoring, incident response, performance optimisation, and deprecation in line with modern DevOps principles. Leading agile teams and supported by senior engineers, this role involves building reusable components, automating components, and embedding operational best practices to ensure that the platform is secure, resilient, observable, and cost-efficient What you'll do: Leading other in the build, test, and deploy data pipelines to support the secure and scalable delivery of data. Maintain and operate data products, ensuring their availability, performance, and resilience through monitoring, alerting, patching, and incident resolution. Assure code and automation scripts to manage data flows. Lead service reviews, health checks, and root cause analyses to improve data processing reliability and reduce operational overhead. Set standards for data processing documentation, ensuring changes are tracked and version-controlled. Support senior engineers with the delivery of engineering patterns, coding standards, and automated testing practices. Actively lead agile ceremonies, delivery planning, and retrospectives to support continuous improvement. Define and measure the developer experience by working with data product teams to streamline integration and resolve data processing related issues. Will line manage Senior Data Engineers. Will be needed to be on call on a rota basis to support data products What you'll bring to British Airways: Delivers work reliably and to a high standard. Builds trust by being consistent, transparent and accountable in all interactions. Seeks to understand the problem behind the ask. Actively explores new ways to frame requirements and improve processes through better data use. Encourages collaborative problem-solving. Supports colleagues by sharing knowledge and enabling others to make informed decisions. Raises concerns constructively and challenges ambiguity or assumptions to ensure clarity and value in delivery. Works openly across disciplines, connecting stakeholders and delivery teams. Builds shared understanding through strong communication and engagement. Your experience: Excellent SQL development experience Highly experienced in data ingestion, processing and storage techniques on cloud native tooling. Experience cloud data management i.e. Snowflake, AWS, DBT, or similar Paas and SaaS offerings. Experience of enterprise data management and security at scale. Knowledge of data modelling and optimisation Expert in data processing, testing, and monitoring practices and frameworks. Experience supporting production data systems and resolving operational issues in CI/CD processes and agile development workflows. Expert in information security principles and access control within data environments. Degree or equivalent training in Computer Science, Engineering, or a related discipline is desirable. What we offer: We believe that all the people who work with us should feel valued for the part they play. It's one of the reasons our rewards go far beyond a competitive salary. From the day you join us, you'll get access to brilliant staff travel benefits including unlimited basic and premium standby tickets on British Airways flights. You'll also receive up to 30 discounted 'Hotline' airfares per year for yourself, friends, and family. At British Airways you'll have the chance to take on new challenges and move forward in a way that feels right for you. We encourage all those who work for us to consider opportunities right across our business to help you develop and progress. We never stand still, and we don't expect our people to either. Inclusion & Diversity At British Airways we all have a part to play in creating an inclusive place to work. Diverse representation among our people is really important to us and we recognise that all our colleagues are uniquely different and bring their own originality, creativity and identity to work. Inclusion and diversity is a key driver of innovation and we're committed to creating a culture where everyone feels that they can be themselves. We're looking for people from all backgrounds and cultures to join us and be a part of our journey to become a Better BA as we continue to connect Britain with the world and the world with Britain.

Stantec in the UK is seeking a Senior Principal Urban Drainage Modeller to lead a portfolio of urban drainage and wastewater modelling projects, providing technical leadership and direction across multi-disciplinary teams across the UK. You will shape client relationships, drive innovative digital solutions, and contribute to the growth of Stantec's Urban Drainage Modelling capability while mentoring the next generation of leaders.

A career without limits As the nation's flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It's something we've been doing for over 100 years, ever since we launched the world's first international scheduled air service between London and Paris. This originality has been in our blood since day one. It's the spirit we share with the people that fly with us, our partners, and our colleagues. So, whether you are a reassuring voice on the end of a phone, a smile at the door, under a wing keeping the turbines spinning or landing us gently in far-flung places, a job at British Airways is yours to make. We know great things can happen when you're inspired to think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Principal Data Scientist - Finance & Transformation As a senior leader within the Data & AI function, reporting to the Head of Data Delivery, the Principal Data Scientist is accountable for the end-to-end delivery and lifecycle management of high-value data science products or initiatives that support or automate decision-making across critical business areas. Operating within Agile cross-functional squads, they lead teams to scope, design, build, deploy and maintain scalable, production-ready solutions - including predictive models, optimisation engines, and decision-support tools - that integrate seamlessly with business processes and technical infrastructure. The Principal Data Scientist delivers in line with the strategic direction for data science delivery, ensures model compliance and ethical responsibility, and drives continuous improvement in team capabilities and ways of working. They also line manage and coach others to achieve their full potential, fostering a culture of collaboration, innovation and impact. What you'll do: The Principal Data Scientist has accountabilities across the full value chain and coordinates the execution of high-value data science initiatives: Manages and coaches data science teams to deliver a portfolio of data science products from scoping to delivery Scopes and documents ill-defined client needs and frames data science solutions that align with business goals Responsible for the quality and timely delivery of the data science products for an area of the business Reporting on team key performance indicators Acquires, processes and manipulates complex and large raw data to ensure high-quality inputs for models Designs, builds and trains data science products such as business models, predictive analytics tools, recommender systems, natural language processing, anomaly detection, forecasts, optimisation models and decision support systems Works with Digital teams to productionise models and deliver application front ends Translates results in to actionable recommendations Provides guidance to stakeholders on how models created can improve business outcomes Works within cross-functional business and Digital teams Oversees management, improvements to and decommissioning of existing data science products for business area to ensure they are valuable, feasible and usable Monitors industry trends and advancements in data science Ensures adherence to published frameworks in team Ensures model compliance & ethical responsibility in team Ensures best practice is followed in their team Line manages others to achieve full potential Provides ad hoc team cover on an exceptional basis Contributes to conversations on feature prioritisation and roadmap, with an understanding of the trade-off between speed vs. long-term value Communicates feature and modelling approach, trade-offs, and results with the internal team and business stakeholders The Principal Data Scientist is also accountable for ways of working fit for an Agile cross-functional development squad, including: Using Git-versioning best practices for version control Contributing and reviewing pull-requests and product / technical documentation Giving input on prioritization, team process improvements, optimizing technology choices Working independently and giving predictability on delivery timelines What you'll bring to British Airways: Can structure ill-defined business problems and support others Can communicate to large/senior groups Can effectively challenge senior colleagues Can build strong stakeholder relationship networks and set data science strategy Can coach and manage a team Leads scrum methodology and ceremonies Able to independently manage products through the lifecycle & support others Can prioritise own work Can operate in multiple DevOps roles Can lead others on a project Can manage project teams effectively using agile principles and quality assurance Can apply software engineering principles and concepts eg using Git and Python Can build and deploy production ready machine learning pipelines eg using Python Comprehensive cloud understanding Comfortable designing user interface solutions for Machine Learning applications Advanced data wrangling skills applicable to large data eg using SQL, Python Can apply advanced spreadsheet modelling to complex problems eg using Excel Able to apply a range of advanced machine learning and multivariate techniques Proficient in use of Microsoft Office, including advanced Excel and Powerpoint Skills Advanced analytical skills, including the ability to apply a range of data science and analytic techniques to quickly generate accurate business insights Able to structure business and technical problems, identify trade-offs, and propose solutions Communication of advanced technical concepts to audiences with varying levels of technical skills Managing priorities and timelines to deliver features in a timely manner that meet business requirements Collaborative team-working, giving and receiving feedback, and always seeking to improve team processes Your experience: Numerate degree or equivalent with data science components Experience of leading others in applying data science to business problems Experience in developing industrialised software, especially data science or machine learning software products (required) Experience in relevant business domains (transportation, airlines, operations, network problems) (preferred) What we offer: We believe that all the people who work with us should feel valued for the part they play. It's one of the reasons our rewards go far beyond a competitive salary. From the day you join us, you'll get access to brilliant staff travel benefits including unlimited basic and premium standby tickets on British Airways flights. You'll also receive up to 30 discounted 'Hotline' airfares per year for yourself, friends, and family. At British Airways you'll have the chance to take on new challenges and move forward in a way that feels right for you. We encourage all those who work for us to consider opportunities right across our business to help you develop and progress. We never stand still, and we don't expect our people to either. Inclusion & Diversity At British Airways we all have a part to play in creating an inclusive place to work. Diverse representation among our people is really important to us and we recognise that all our colleagues are uniquely different and bring their own originality, creativity and identity to work. Inclusion and diversity is a key driver of innovation and we're committed to creating a culture where everyone feels that they can be themselves. We're looking for people from all backgrounds and cultures to join us and be a part of our journey to become a Better BA as we continue to connect Britain with the world and the world with Britain.

Our client is seeking a Principal Mechanical Systems Engineer to support advanced radar system development within the defence and security sector. Based in Cowes, this six-month contract role will provide expert mechanical and systems engineering leadership across the complete engineering lifecycle, from requirements definition and system design through to integration, customer acceptance, support and disposal. Key Responsibilities: Develop innovative solutions to complex technical challenges associated with phased-array radar systems Lead system design analysis and manage trade-offs between key system parameters to support robust product development Apply Mechanical and Systems Engineering principles, including ISO 15288, across the full engineering lifecycle Lead the decomposition and management of system and subsystem requirements using approved tools such as IBM DOORS Next Direct architectural modelling, subsystem design decomposition and internal and external interface definition using tools such as CATIA Magic or Enterprise Architect Plan and lead system integration, testing, verification and validation activities, supporting the production of customer acceptance evidence Lead technical reviews and approve engineering designs and documentation in line with customer, legislative and business requirements Provide technical guidance to colleagues, support Design Authority activities and present technical information to internal and external stakeholders Job Requirements: Expert knowledge of Mechanical and Systems Engineering, systems thinking and holistic approaches to complex engineering problems Significant experience of complex system design and the full engineering lifecycle, including Waterfall and Agile development approaches Knowledge of Systems Engineering standards, such as ISO 15288 and ISO 24641 Experience of requirements and configuration management, ideally using IBM DOORS Next, and familiarity with tools such as JIRA Understanding of Model-Based Engineering, Model-Based Systems Engineering, digital threads, cyber security and safety procedures Experience of high-level design methodologies, such as UAF, NAF, TOGAF, SysML or UML Strong analytical, problem-solving and decision-making skills, with the ability to develop creative solutions to challenging engineering issues Relevant STEM degree or equivalent experience, with Chartered Engineer status or progress towards an equivalent professional accreditation Desirable Experience: Knowledge of mechanical engineering, signal processing, target track extraction or related systems engineering disciplines Experience working with radar, radio, satellite, sonar or other real-world sensing systems Familiarity with MATLAB, Simulink, Python, Perl or MathCAD Understanding of digital twins, autonomous systems, artificial intelligence, machine learning, augmented or virtual reality and the Internet of Things Knowledge of the defence industry, including relevant UK government strategy and geopolitical influences Key Skills: Strong written and verbal communication skills, with the ability to explain complex technical information clearly Excellent interpersonal and influencing skills, with the confidence to guide stakeholders and technical teams Ability to present technical and non-technical information in formal settings Self-motivated, proactive and able to lead by example Good level of IT literacy and experience working with approved engineering toolsets The role holder will be expected to take reasonable care of their own health and safety, follow relevant instructions and training, report hazards or incidents, and support high standards of safety, health and environmental practice. If you are an experienced Principal Mechanical Systems Engineer with a background in complex radar or defence systems, apply now to support innovative engineering projects in Cowes.