309 jobs found

Job title: Senior Systems Engineer Location: Rochester What youll be doing: Understanding customer needs and collaborating to develop, validate and manage requirements Developing system architectures and sub-systems using a Model Based Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines, such as electronic, mechanical, optical and software sub-systems Providing guidance, coaching and nurturing talent in other engineers Verifying that our products satisfy customer needs Taking accountability for collaborative technical work package execution and associated outcomes Steering new and improved systems development using best practice processesand techniques Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays, embedded software or safety related systems, using design methodologies such as agile product development Proven experience in requirements management, analysis, modelling and/or simulation, using tools such as Siemens Polarion, DOORS, CAMEO, Enterprise Architect, MATLAB and/or Simulink A degree or equivalent qualification in a relevant STEM subject (e.g. Engineering, Computing, Physics or Mathematics) Desirable Experience in integration, test, and/or verification of real time and/or safety related systems Understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products JBRP1_UKTJ

Job title: Senior Systems Engineer Location: Rochester We offer full and part time opportunities - please speak to your recruiter about the options for this particular role. Salary: £45,000 - £60,000 dependent on skills and experience What you'll be doing: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved systems development through implementation whilst making use of best practice systems lifecycle processes alongside techniques such as Learn First and Agile Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays or other safety related systems, containing multiple technical disciplines such as electronics, mechanics, optics and/or software Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML A degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Desirable Experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals. We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Rochester We offer full and part time opportunities - please speak to your recruiter about the options for this particular role. Salary: £45,000 - £60,000 dependent on skills and experience What you'll be doing: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved systems development through implementation whilst making use of best practice systems lifecycle processes alongside techniques such as Learn First and Agile Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays or other safety related systems, containing multiple technical disciplines such as electronics, mechanics, optics and/or software Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML A degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Desirable Experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals. We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Rochester We offer full and part time opportunities - please speak to your recruiter about the options for this particular role. Salary: £45,000 - £60,000 dependent on skills and experience What you'll be doing: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved systems development through implementation whilst making use of best practice systems lifecycle processes alongside techniques such as Learn First and Agile Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays or other safety related systems, containing multiple technical disciplines such as electronics, mechanics, optics and/or software Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML A degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Desirable Experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals. We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Rochester We offer full and part time opportunities - please speak to your recruiter about the options for this particular role. Salary: £45,000 - £60,000 dependent on skills and experience What you'll be doing: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved systems development through implementation whilst making use of best practice systems lifecycle processes alongside techniques such as Learn First and Agile Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays or other safety related systems, containing multiple technical disciplines such as electronics, mechanics, optics and/or software Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML A degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Desirable Experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals. We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Rochester We offer full and part time opportunities - please speak to your recruiter about the options for this particular role. Salary: £45,000 - £60,000 dependent on skills and experience What you'll be doing: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved systems development through implementation whilst making use of best practice systems lifecycle processes alongside techniques such as Learn First and Agile Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays or other safety related systems, containing multiple technical disciplines such as electronics, mechanics, optics and/or software Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML A degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Desirable Experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals. We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Rochester We offer full and part time opportunities - please speak to your recruiter about the options for this particular role. Salary: £45,000 - £60,000 dependent on skills and experience What you'll be doing: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved systems development through implementation whilst making use of best practice systems lifecycle processes alongside techniques such as Learn First and Agile Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays or other safety related systems, containing multiple technical disciplines such as electronics, mechanics, optics and/or software Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML A degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Desirable Experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals. We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Rochester We offer full and part time opportunities - please speak to your recruiter about the options for this particular role. Salary: £45,000 - £60,000 dependent on skills and experience What you'll be doing: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved systems development through implementation whilst making use of best practice systems lifecycle processes alongside techniques such as Learn First and Agile Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays or other safety related systems, containing multiple technical disciplines such as electronics, mechanics, optics and/or software Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML A degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Desirable Experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals. We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Rochester We offer full and part time opportunities - please speak to your recruiter about the options for this particular role. Salary: £45,000 - £60,000 dependent on skills and experience What you'll be doing: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved systems development through implementation whilst making use of best practice systems lifecycle processes alongside techniques such as Learn First and Agile Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays or other safety related systems, containing multiple technical disciplines such as electronics, mechanics, optics and/or software Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML A degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Desirable Experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals. We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Rochester We offer full and part time opportunities - please speak to your recruiter about the options for this particular role. Salary: £45,000 - £60,000 dependent on skills and experience What you'll be doing: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved systems development through implementation whilst making use of best practice systems lifecycle processes alongside techniques such as Learn First and Agile Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays or other safety related systems, containing multiple technical disciplines such as electronics, mechanics, optics and/or software Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML A degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Desirable Experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals. We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Rochester We offer full and part time opportunities - please speak to your recruiter about the options for this particular role. Salary: £45,000 - £60,000 dependent on skills and experience What you'll be doing: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved systems development through implementation whilst making use of best practice systems lifecycle processes alongside techniques such as Learn First and Agile Your skills and experiences: Essential Proven experience developing systems in relevant product markets and/or domains, such as control systems, real time displays or other safety related systems, containing multiple technical disciplines such as electronics, mechanics, optics and/or software Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML A degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Desirable Experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied An understanding of information assurance, cyber security and environmental impact aspects relating to real time embedded engineering products Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals. We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 2nd January 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.

Senior Data Engineer - Make an Impact About Us We're driving a major transformation in data and analytics, and we need a Senior Data Engineer who can do more than just build pipelines - someone who can demonstrate real impact , influence stakeholders, and help shape the future of our data platform. Why This Role Exists This is an opportunity for an experienced data engineer r and an opportunity to grow into a Principal-level role within 2-3 years . You'll join a small, ambitious team with high visibility across the business, working on modernisation projects that will redefine how we use data. What We're Looking For Impact-Driven Mindset: We want someone who can clearly articulate the difference they've made in previous roles - not just list tasks. Show us how you improved processes, accelerated insights, or drove strategic decisions. Technical Expertise: Essential: Strong experience with Microsoft Fabric or Databricks at a good level. Python Proficiency: Advanced coding skills for building robust, scalable solutions. Strong SQL and data modelling (relational and dimensional). Modern Data Engineering: Proven ability to design and deliver scalable solutions using modern architectures (lakehouse, medallion, warehouse-first). Stakeholder Engagement: Ability to influence and collaborate with business leaders, translating technical solutions into measurable business outcomes. Growth Potential: Comfortable mentoring junior engineers and keen to develop into a leadership role. Mindset: Curious, proactive, and passionate about turning data into tangible business value. What You'll Do Drive the evolution of our data platform using Microsoft Fabric and modern engineering practices. Build and optimise data pipelines for ingestion, transformation, and modelling. Support migration from legacy systems (e.g., Synapse) to modern architectures. Collaborate with stakeholders to ensure solutions deliver real business impact. Contribute to innovation projects, including AI integration and advanced analytics. Why Join Us A small, supportive team with big ambitions. High visibility and the chance to make a real difference. Opportunity to shape modern data capabilities from the ground up. Flexible working (remote with quarterly meet-ups). What Success Looks Like You can evidence impact : cost savings, efficiency gains, improved decision-making, or accelerated delivery timelines. You're trusted by stakeholders and seen as a partner who drives change. You bring clarity and simplicity to complex data challenges. Please note you MUST have Python and Microsoft Fabric experience Please get in touch with Kamilla removed) Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law. Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers. By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website.

Job Title: Senior Systems Engineer Location: Portsmouth Broad Oak Salary: Up to £60,000 dependent on skills and experiences What you'll be doing: Apply Systems Engineering Principles : Implement ISO 15288 across the full lifecycle-from requirements definition through integration, acceptance, support, and disposal Requirements Management : Decomposing and managing system and sub-system requirements using approved tools (e.g., IBM DOORS Next) System Architecture & Design: Performing system design decomposition, interface definition, and maintain architectural models in tools like CATIA Magic (Cameo) Integration & Testing: Planning and executing system integration and testing, contributing to acceptance strategies and compliance verification Technical Documentation & Reviews: Producing technical reports, presentations, and conducting reviews to ensure adherence to specifications and standards Technical Leadership & Guidance: Working independently under limited direction, resolving engineering issues, and providing guidance to the immediate team Maintain Contemporary Practices: Staying current with Model-Based Engineering, digital threads, cybersecurity, and safety procedures Your skills and experiences: Understands engineering principles and approaches underpinning design and development activities and be capable of systems thinking, applying holistic approaches to complex problems Demonstrates understanding, knowledge and experience of Systems Engineering with a focus on software-based product development including knowledge of appropriate Systems Engineering and Software Engineering standards (e.g. ISO 15288 and ISO 12207 respectively) Experience of working with large scale complex system designs Experience of multiple phases of an engineering lifecycle and good knowledge of lifecycle models (e.g. Waterfall, Agile) and associated tools (e.g. JIRA) Experience of presenting both technical and non-technical information in a formal setting Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Modelling & Simulation Projects team: We're a team of around 150 training and systems engineering specialists with decades of experience delivering world-class naval training solutions for the Royal Navy. Our diverse workforce includes former RN officers, operators, and maintainers, alongside experts from the Army, RAF, MOD, academia, and industry. We shape training strategy, define requirements, and assure solutions that meet operational needs. We deliver end-to-end training management and technology solutions across the Defence training continuum, aligned with JSP 822 and JSP 939. From strategy and acquisition to integration and assurance, our products support training delivery, experimentation, and test & integration. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 2nd January 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.

Location: Wallingford, UK (Remote considered) Hours: Full-time (part-time considered) Closing Date: 9 January 2026 Shape the future of hydrology and climate resilience. Our client is offering an exciting opportunity for an ambitious, collaborative Environmental Data Scientist or Hydrologist to join our clients growing software development team in Wallingford. If you want to innovate, solve real-world water challenges, and influence national environmental tools, we'd love to hear from you. In this role you will play a key role in developing our hydrological methods, modelling tools, and national design-standard software. Working at the intersection of hydrology, data science, and software development, you'll contribute to new methodologies, develop machine learning approaches, and support the scientific foundations of our products. You'll help advance the science powering products such as: Qube - our clients online water resources modelling platform, incorporating the CERF rainfall-runoff model. FEH Flood Modelling Suite - ReFH2 and WINFAP5, the UK's trusted flood estimation tools. Your role: Develop and manage hydrological methods for Qube. Contribute to ReFH2 and WINFAP5 development. Explore and implement machine learning enhancements to hydrological models. Support scientific research and integrate findings into commercial software. Work closely with regulators and users to ensure compliance, quality, and usability. Required Skills & Experience A good degree (2:1+) in a numerate discipline (Hydrology, Environmental Science, Civil Engineering, etc.). Strong programming skills in Python and/or R. Experience developing machine learning models for environmental or complex datasets. Confidence working with spatial/temporal datasets (NetCDF, ASCII, etc.). Excellent communication skills for both technical and non-technical audiences. Demonstrable experience in hydrology or water-related environmental science. A relevant postgraduate qualification is welcome but not essential. What you can expect in year one: Build deep expertise in Qube, CERF, and the FEH flood modelling suite. Develop Python modules and apply ML methods to hydrological problems. Become familiar with UK water environment regulatory frameworks. Collaborate with leading UKCEH scientists and liaise with UK regulators. Produce high-quality technical reports. Begin your journey toward professional chartership (e.g., CIWEM). Following your first year, opportunities include: Influencing the strategic development of our software products. Leading R&D projects as a Project Manager. Helping develop client proposals. Contributing to our strategic marketing and product development plans. Benefits & Culture Our client is an employee-owned trust, who invests in their people and their wellbeing. 40+ days holiday (with buy/sell options). Profit-share and tax-free bonuses through employee ownership. Matched pension contributions (5-10%). Health plan, Cycle to Work, Environment Day. 5 days training per year, plus support towards chartership. Flexible working arrangements. Financial support for professional memberships Formal appraisal and personal development planning Flexible working hours High-quality IT infrastructure & personal computing budget Fun annual staff events (axe throwing, escape rooms, and more)

Job Title: Senior Systems Engineer Location: Portsmouth Broad Oak Salary: Up to £60,000 dependent on skills and experiences What you'll be doing: Apply Systems Engineering Principles : Implement ISO 15288 across the full lifecycle-from requirements definition through integration, acceptance, support, and disposal Requirements Management : Decomposing and managing system and sub-system requirements using approved tools (e.g., IBM DOORS Next) System Architecture & Design: Performing system design decomposition, interface definition, and maintain architectural models in tools like CATIA Magic (Cameo) Integration & Testing: Planning and executing system integration and testing, contributing to acceptance strategies and compliance verification Technical Documentation & Reviews: Producing technical reports, presentations, and conducting reviews to ensure adherence to specifications and standards Technical Leadership & Guidance: Working independently under limited direction, resolving engineering issues, and providing guidance to the immediate team Maintain Contemporary Practices: Staying current with Model-Based Engineering, digital threads, cybersecurity, and safety procedures Your skills and experiences: Understands engineering principles and approaches underpinning design and development activities and be capable of systems thinking, applying holistic approaches to complex problems Demonstrates understanding, knowledge and experience of Systems Engineering with a focus on software-based product development including knowledge of appropriate Systems Engineering and Software Engineering standards (e.g. ISO 15288 and ISO 12207 respectively) Experience of working with large scale complex system designs Experience of multiple phases of an engineering lifecycle and good knowledge of lifecycle models (e.g. Waterfall, Agile) and associated tools (e.g. JIRA) Experience of presenting both technical and non-technical information in a formal setting Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Modelling & Simulation Projects team: We're a team of around 150 training and systems engineering specialists with decades of experience delivering world-class naval training solutions for the Royal Navy. Our diverse workforce includes former RN officers, operators, and maintainers, alongside experts from the Army, RAF, MOD, academia, and industry. We shape training strategy, define requirements, and assure solutions that meet operational needs. We deliver end-to-end training management and technology solutions across the Defence training continuum, aligned with JSP 822 and JSP 939. From strategy and acquisition to integration and assurance, our products support training delivery, experimentation, and test & integration. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer - Modelling Location: West Midlands. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Negotiable dependant on experience What you'll be doing Apply Model based Systems Engineering subject matter expertise and domain experience to through the formalised application of modelling to support system requirements, design, analysis , verification and validation activities Understanding and modelling the customer and user needs of the product system and how this will influence and impact design activities, technical and operational performance Ensure design proving evidence is comprehensive, captured within the model and has been endorsed by the appropriate level of authority Integrate these models to other models of the submarine platform Report the programme status for engineering activities, identify problem areas and implement recovery plans. This will include the management of any consequent change embodiment activities Lead the development of estimates for the scope of work and resources required to deliver it in order to support bids, proposal development and project planning activities for various systems Share your knowledge and experience to lead and, develop others in MBSE (Model Based Systems Engineering) Your skills and experiences Essential: Experience of Model Based Systems Engineering process and practices in the defence, maritime or closely linked industry and the correct recognition of the context of their work within the overall product an academic basis underpinning the discipline Experience of the engineering lifecycle with experience of operating in the phase relevant to the role and awareness of the entire engineering lifecycle Knowledge of relevant engineering standards, including safety and environmental regulations Desirable: Experience working with a Systems Engineering modelling tool such as: Enterprise Architect (EA) Experience working with a Systems modelling language such as SysML Knowledge of modelling frameworks Knowledge or awareness of ISO15288 Benefits As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Coventry Systems Engineering team: To support our ongoing need to recruit the best engineering talent, BAE Systems Submarines is delighted to shortly be opening a brand new office in Coventry. BAE Systems Submarines is experiencing a period of significant growth and we are now actively recruiting a variety of roles and specialisms to support our ongoing submarines programs which is critical to delivering our national endeavour. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 5th January 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 Systems Engineer - Modelling Location: West Midlands. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Negotiable dependant on experience What you'll be doing Apply Model based Systems Engineering subject matter expertise and domain experience to through the formalised application of modelling to support system requirements, design, analysis , verification and validation activities Understanding and modelling the customer and user needs of the product system and how this will influence and impact design activities, technical and operational performance Ensure design proving evidence is comprehensive, captured within the model and has been endorsed by the appropriate level of authority Integrate these models to other models of the submarine platform Report the programme status for engineering activities, identify problem areas and implement recovery plans. This will include the management of any consequent change embodiment activities Lead the development of estimates for the scope of work and resources required to deliver it in order to support bids, proposal development and project planning activities for various systems Share your knowledge and experience to lead and, develop others in MBSE (Model Based Systems Engineering) Your skills and experiences Essential: Experience of Model Based Systems Engineering process and practices in the defence, maritime or closely linked industry and the correct recognition of the context of their work within the overall product an academic basis underpinning the discipline Experience of the engineering lifecycle with experience of operating in the phase relevant to the role and awareness of the entire engineering lifecycle Knowledge of relevant engineering standards, including safety and environmental regulations Desirable: Experience working with a Systems Engineering modelling tool such as: Enterprise Architect (EA) Experience working with a Systems modelling language such as SysML Knowledge of modelling frameworks Knowledge or awareness of ISO15288 Benefits As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Coventry Systems Engineering team: To support our ongoing need to recruit the best engineering talent, BAE Systems Submarines is delighted to shortly be opening a brand new office in Coventry. BAE Systems Submarines is experiencing a period of significant growth and we are now actively recruiting a variety of roles and specialisms to support our ongoing submarines programs which is critical to delivering our national endeavour. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 5th January 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 Systems Engineer Location: Portsmouth Broad Oak Salary: Up to £60,000 dependent on skills and experiences What you'll be doing: Apply Systems Engineering Principles : Implement ISO 15288 across the full lifecycle-from requirements definition through integration, acceptance, support, and disposal Requirements Management : Decomposing and managing system and sub-system requirements using approved tools (e.g., IBM DOORS Next) System Architecture & Design: Performing system design decomposition, interface definition, and maintain architectural models in tools like CATIA Magic (Cameo) Integration & Testing: Planning and executing system integration and testing, contributing to acceptance strategies and compliance verification Technical Documentation & Reviews: Producing technical reports, presentations, and conducting reviews to ensure adherence to specifications and standards Technical Leadership & Guidance: Working independently under limited direction, resolving engineering issues, and providing guidance to the immediate team Maintain Contemporary Practices: Staying current with Model-Based Engineering, digital threads, cybersecurity, and safety procedures Your skills and experiences: Understands engineering principles and approaches underpinning design and development activities and be capable of systems thinking, applying holistic approaches to complex problems Demonstrates understanding, knowledge and experience of Systems Engineering with a focus on software-based product development including knowledge of appropriate Systems Engineering and Software Engineering standards (e.g. ISO 15288 and ISO 12207 respectively) Experience of working with large scale complex system designs Experience of multiple phases of an engineering lifecycle and good knowledge of lifecycle models (e.g. Waterfall, Agile) and associated tools (e.g. JIRA) Experience of presenting both technical and non-technical information in a formal setting Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Modelling & Simulation Projects team: We're a team of around 150 training and systems engineering specialists with decades of experience delivering world-class naval training solutions for the Royal Navy. Our diverse workforce includes former RN officers, operators, and maintainers, alongside experts from the Army, RAF, MOD, academia, and industry. We shape training strategy, define requirements, and assure solutions that meet operational needs. We deliver end-to-end training management and technology solutions across the Defence training continuum, aligned with JSP 822 and JSP 939. From strategy and acquisition to integration and assurance, our products support training delivery, experimentation, and test & integration. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Portsmouth Broad Oak Salary: Up to £60,000 dependent on skills and experiences What you'll be doing: Apply Systems Engineering Principles : Implement ISO 15288 across the full lifecycle-from requirements definition through integration, acceptance, support, and disposal Requirements Management : Decomposing and managing system and sub-system requirements using approved tools (e.g., IBM DOORS Next) System Architecture & Design: Performing system design decomposition, interface definition, and maintain architectural models in tools like CATIA Magic (Cameo) Integration & Testing: Planning and executing system integration and testing, contributing to acceptance strategies and compliance verification Technical Documentation & Reviews: Producing technical reports, presentations, and conducting reviews to ensure adherence to specifications and standards Technical Leadership & Guidance: Working independently under limited direction, resolving engineering issues, and providing guidance to the immediate team Maintain Contemporary Practices: Staying current with Model-Based Engineering, digital threads, cybersecurity, and safety procedures Your skills and experiences: Understands engineering principles and approaches underpinning design and development activities and be capable of systems thinking, applying holistic approaches to complex problems Demonstrates understanding, knowledge and experience of Systems Engineering with a focus on software-based product development including knowledge of appropriate Systems Engineering and Software Engineering standards (e.g. ISO 15288 and ISO 12207 respectively) Experience of working with large scale complex system designs Experience of multiple phases of an engineering lifecycle and good knowledge of lifecycle models (e.g. Waterfall, Agile) and associated tools (e.g. JIRA) Experience of presenting both technical and non-technical information in a formal setting Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Modelling & Simulation Projects team: We're a team of around 150 training and systems engineering specialists with decades of experience delivering world-class naval training solutions for the Royal Navy. Our diverse workforce includes former RN officers, operators, and maintainers, alongside experts from the Army, RAF, MOD, academia, and industry. We shape training strategy, define requirements, and assure solutions that meet operational needs. We deliver end-to-end training management and technology solutions across the Defence training continuum, aligned with JSP 822 and JSP 939. From strategy and acquisition to integration and assurance, our products support training delivery, experimentation, and test & integration. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 2nd January 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 Systems Engineer Location: Portsmouth Broad Oak Salary: Up to £60,000 dependent on skills and experiences What you'll be doing: Apply Systems Engineering Principles : Implement ISO 15288 across the full lifecycle-from requirements definition through integration, acceptance, support, and disposal Requirements Management : Decomposing and managing system and sub-system requirements using approved tools (e.g., IBM DOORS Next) System Architecture & Design: Performing system design decomposition, interface definition, and maintain architectural models in tools like CATIA Magic (Cameo) Integration & Testing: Planning and executing system integration and testing, contributing to acceptance strategies and compliance verification Technical Documentation & Reviews: Producing technical reports, presentations, and conducting reviews to ensure adherence to specifications and standards Technical Leadership & Guidance: Working independently under limited direction, resolving engineering issues, and providing guidance to the immediate team Maintain Contemporary Practices: Staying current with Model-Based Engineering, digital threads, cybersecurity, and safety procedures Your skills and experiences: Understands engineering principles and approaches underpinning design and development activities and be capable of systems thinking, applying holistic approaches to complex problems Demonstrates understanding, knowledge and experience of Systems Engineering with a focus on software-based product development including knowledge of appropriate Systems Engineering and Software Engineering standards (e.g. ISO 15288 and ISO 12207 respectively) Experience of working with large scale complex system designs Experience of multiple phases of an engineering lifecycle and good knowledge of lifecycle models (e.g. Waterfall, Agile) and associated tools (e.g. JIRA) Experience of presenting both technical and non-technical information in a formal setting Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Modelling & Simulation Projects team: We're a team of around 150 training and systems engineering specialists with decades of experience delivering world-class naval training solutions for the Royal Navy. Our diverse workforce includes former RN officers, operators, and maintainers, alongside experts from the Army, RAF, MOD, academia, and industry. We shape training strategy, define requirements, and assure solutions that meet operational needs. We deliver end-to-end training management and technology solutions across the Defence training continuum, aligned with JSP 822 and JSP 939. From strategy and acquisition to integration and assurance, our products support training delivery, experimentation, and test & integration. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 2nd January 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.