17 jobs found

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Principal/Senior Engineer - Structural (Shock & Dynamics) Location: Barrow in Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £57,500 What you'll be doing: Lead the development of the functional requirements and supporting V&V evidence for secondary structures to support design justification documentation set Oversee the spatial design and drawing outputs for secondary structures in accordance with process instructions and standard design guidance Follow internal procedures and develop evidence of compliance through written calculations and reports Undertake structural calculations and (or) peer review checking and approval activities Lead and support the identification and rapid closure of issues emerging from all product lifecycle stages Ensure the appropriate engineering guidance is implemented to ensure robust and efficient calculations are implemented early with a "right first time" mind set Lead technical development and research activities, methods and acceptance criterion, liaising with industrial partners and external customers as necessary Your skills and experiences: Essential: Experience of undertaking structural calculations Understanding the principals of structural mechanics and dynamics Experience of developing structural requirements and V&V evidence Experience in using Finite Element Analysis (FEA) Software Experience in presenting technical arguments clearly and simply Previous experience in checking and approving work Desirable Knowledge of Abaqus FEA and Simcenter or willingness to learn Chartered Engineer (or on route to becoming Chartered) Experienced in generating toolset/calculation templates 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 Secondary Structures Department: Join the newly established Secondary Structures Department, a dynamic and forward-thinking team at the forefront of submarine structural engineering. As part of this innovative group, you will play a critical role in supporting structural requirements and conducting complex simulations of internal submarine structures. Your expertise will help safeguard essential equipment against naval shock events and various load conditions, ensuring optimal performance and durability. Beyond technical excellence, this team thrives on collaboration, providing structural design guidance to both internal and external stakeholders during key design reviews. 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: 16th Janaury 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 Description Nuclear Core & Systems Performance Engineer - Submarines Full Time- On-siteDerby; An exciting opportunity has arisen for Nuclear Systems Performance Engineers to join Rolls-Royce Team in Derby. Rolls-Royce Submarines are the UK thought leader for nuclear thermal hydraulics; we employ cutting edge analytical methods today, are championing the development of next generation methods for the future with academia, and have unique experimental testing capabilities. The core thermal hydraulics team works to assess the performance and safety of the reactor core, by ensuring adequate heat transfer throughout its operational life; here analysis is undertaken to develop and optimise core designs, substantiate their thermal performance, and to support manufacturing campaigns. Why Rolls-Royce? Our Submarines business is responsible for the design, manufacture, supply and through-life support of nuclear propulsion-related products and systems in support of the Royal Navy's submarine fleet. You can find out more about the amazing projects that we are working on here:- (url removed) us and we'll provide an environment where you can be yourself. An inclusive, digital-first culture that invests in you, gives you a platform for continuous learning, and access to an incredible breadth and depth of opportunities to grow your career. Teams within plant performance undertake a wide range of thermal hydraulic analyses ranging from detailed predictions of heat transfer in individual components using 3D computational fluid dynamics so that their operational life can be accurately assessed, to 1D systems code models of an entire plant to predict overall performance and ensure its safe operation. This gives rise to a wide range of exciting and interesting workstreams involving fluid dynamics and heat transfer with important real world applications. What we offer We offer excellent development opportunities, a competitive salary, and exceptional benefits. These include bonus, employee support assistance and employee discounts. Your needs are as unique as you are. Hybrid working is a way in which our people can balance their time between the office, home, or another remote location. It's a locally managed and flexed informal discretionary arrangement. As a minimum we're all expected to attend the workplace for collaboration and other specific reasons, on average three days per week. What you will be doing: You will be involved in all aspects of thermal hydraulic analyses of our products, with opportunities to rotate through the wide variety of our different methods and their applications: Developing and implementing thermal hydraulic models of various levels of fidelity. Undertaking verification and validation activities of thermal hydraulic models, in some cases interacting with the Experimental Engineering Team who undertake testing using onsite rigs. Developing production analysis methods, including automation, data assimilation and uncertainty quantification. Conducting technical analysis of the core, plant, and specific components in support of safety cases. Supporting design and manufacture through bespoke thermal hydraulic assessments of our existing and future products. Connecting with other centres of thermal hydraulic knowledge and skills such as our industry partner, civil nuclear and academia. Who we are looking for: At Rolls-Royce we embrace agility, are bold, pursue collaboration and seek simplicity in everything we do. These principles form our values and behaviours and are an essential component of our assessment process and are fundamental qualities that we seek for all roles. Thermal hydraulic engineering opportunities are available at all levels from those expecting to graduate in the near-future to experienced senior engineers, with the specifics of each role tailored to the successful candidate. We're looking for candidates with: Experience in thermal hydraulics, fluid dynamics and heat transfer. A strong academic background with a relevant degree (undergraduate, masters, or PhD) in engineering, physics or a scientific subject. An analytical mindset, critical thinking and attention to detail. The ability to communicate effectively with any audience, quickly establishing credibility and buy-in. A willingness to learn from others and collaborate to achieve wider goals. We are an equal opportunities employer. We're committed to developing a diverse workforce and an inclusive working environment. We believe that people from different backgrounds and cultures give us different perspectives. And the more perspectives we have, the more successful we'll be. By building a culture of respect and appreciation, we give everyone who works here the opportunity to realise their full potential. You can learn more about our global Inclusion strategy at Our people Rolls-Royce To work for the Rolls-Royce Submarines business an individual has to hold a Security Check clearance. Rolls-Royce will support the application for Security Clearance if you do not currently already have this in place. Due to the nature of work the business conducts and the protection of certain assets we can only progress applications from individuals who are a UK national or, in MoD approved cases, a dual national. Job Category Mechanical Systems Posting Date 03 Jun 2025; 00:06 Posting End Date PandoLogic.