364 Oil & Gas jobs in the United Kingdom

Job title: Principal Process Safety Engineer

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: Competitive

What you’ll be doing:

• Completing DSEAR risk assessments and compliance activities
• Mentoring and developing junior engineers
• Reviewing and producing explosion safety strategies
• Peer reviewing work
• Risk Analysis
• Developing and producing processes and policy documentation for the site

Your skills and experiences:

Essential:

• Experience of working in an explosion safety engineering environment and applying various methods of hazard analysis
• DSEAR risk assessment production including hazard identification and analysis (preferably from a high hazard industry)
• A thorough understanding of Hazardous Area Classification (HAC) and Proven track record in implementing business processes to achieve strategic objectives

Desirable:

• Degree qualified in a STEM discipline
• COMAH – Control of Major Accident Hazards (Safety Case support) experience
• Site Asset Protection experience & Fire Safety Engineering experience

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 Safety and Environmental Team:

This is an exciting opportunity to join an established team tasked which offers exposure to the wider strategic initiative. You will be working with six people from principals to apprentices, liaising with operational managers, heads of departments as well as the Health & Safety teams. This role offers exposure to the Wider Control Damage Hazards team whilst individually being given the opportunity for professional growth within the function. 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: 11th September 2025

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

#LI-AB1

#LI-Hybrid

Job Title: Senior Safety Case Engineer (Human Factors)

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: Negotiable depending on experience

What you’ll be doing:

• Providing a Human Factors Intelligent Customer role within the Safety Case Team

• Undertaking Human Factors assessments

• Assessing the probability of human errors and providing Human Factors advice

• Representing the Safety Case Team in discussions with the wider business

• Providing an interface between the Safety Case and Human Factors Teams

• Supporting Safety Case delivery

• Contribute to Stakeholder Review of relevant documentation

• Interface with internal and external stakeholders as required by their scope of work

Your skills and experiences:

Essential

• Degree in Human Factors or equivalent experience

• Demonstrable Human Factors experience

• Experience with writing assessment Human Factors reports and contributing to safety cases

• High hazard area industry experience

Desirable:

• Human error assessment experience

• Chartered Engineer or working towards this

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 Hazard and Analysis team:

You will be working with a team of technical specialists working within the site safety case team, which is currently around 30 strong and is growing and developing as we undertake the Dreadnought and Site Redevelopment Programmes. We are currently producing safety cases covering Astute and Dreadnought build and commissioning. 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: 12th September 2025

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

#LI-AM1

#LI-Hybrid

Job Title: Senior Safety Case Engineer (Human Factors)

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: Negotiable depending on experience

What you’ll be doing:

• Providing a Human Factors Intelligent Customer role within the Safety Case Team

• Undertaking Human Factors assessments

• Assessing the probability of human errors and providing Human Factors advice

• Representing the Safety Case Team in discussions with the wider business

• Providing an interface between the Safety Case and Human Factors Teams

• Supporting Safety Case delivery

• Contribute to Stakeholder Review of relevant documentation

• Interface with internal and external stakeholders as required by their scope of work

Your skills and experiences:

Essential

• Degree in Human Factors or equivalent experience

• Demonstrable Human Factors experience

• Experience with writing assessment Human Factors reports and contributing to safety cases

• High hazard area industry experience

Desirable:

• Human error assessment experience

• Chartered Engineer or working towards this

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 Hazard and Analysis team:

You will be working with a team of technical specialists working within the site safety case team, which is currently around 30 strong and is growing and developing as we undertake the Dreadnought and Site Redevelopment Programmes. We are currently producing safety cases covering Astute and Dreadnought build and commissioning. 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: 12th September 2025

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

#LI-AM1

#LI-Hybrid

Job Title: Senior Safety Case Engineer (Human Factors)

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: Negotiable depending on experience

What you’ll be doing:

• Providing a Human Factors Intelligent Customer role within the Safety Case Team

• Undertaking Human Factors assessments

• Assessing the probability of human errors and providing Human Factors advice

• Representing the Safety Case Team in discussions with the wider business

• Providing an interface between the Safety Case and Human Factors Teams

• Supporting Safety Case delivery

• Contribute to Stakeholder Review of relevant documentation

• Interface with internal and external stakeholders as required by their scope of work

Your skills and experiences:

Essential

• Degree in Human Factors or equivalent experience

• Demonstrable Human Factors experience

• Experience with writing assessment Human Factors reports and contributing to safety cases

• High hazard area industry experience

Desirable:

• Human error assessment experience

• Chartered Engineer or working towards this

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 Hazard and Analysis team:

You will be working with a team of technical specialists working within the site safety case team, which is currently around 30 strong and is growing and developing as we undertake the Dreadnought and Site Redevelopment Programmes. We are currently producing safety cases covering Astute and Dreadnought build and commissioning. 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: 12th September 2025

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

#LI-AM1

#LI-Hybrid

Job title: Principal Process Safety Engineer

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: Competitive

What you’ll be doing:

• Completing DSEAR risk assessments and compliance activities
• Mentoring and developing junior engineers
• Reviewing and producing explosion safety strategies
• Peer reviewing work
• Risk Analysis
• Developing and producing processes and policy documentation for the site

Your skills and experiences:

Essential:

• Experience of working in an explosion safety engineering environment and applying various methods of hazard analysis
• DSEAR risk assessment production including hazard identification and analysis (preferably from a high hazard industry)
• A thorough understanding of Hazardous Area Classification (HAC) and Proven track record in implementing business processes to achieve strategic objectives

Desirable:

• Degree qualified in a STEM discipline
• COMAH – Control of Major Accident Hazards (Safety Case support) experience
• Site Asset Protection experience & Fire Safety Engineering experience

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 Safety and Environmental Team:

This is an exciting opportunity to join an established team tasked which offers exposure to the wider strategic initiative. You will be working with six people from principals to apprentices, liaising with operational managers, heads of departments as well as the Health & Safety teams. This role offers exposure to the Wider Control Damage Hazards team whilst individually being given the opportunity for professional growth within the function. 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: 11th September 2025

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

#LI-AB1

#LI-Hybrid

Job Title: Principal Engineer – Safety (Programmable Elements)

Location: Weymouth, Frimley, Broad Oak, Filton. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role

Salary: Negotiable depending on experience

What you’ll be doing:

• Conducting Programmable Elements Safety Engineering Activities, such as PHA, FTA and PSSA/SSA in support of the Combat System Design Safety Justification and Whole Boat Safety Case
• Determining the causes of: Systematic Programmable Elements Safety failures, Common cause analysis
• Defining and monitoring Programmable Elements Safety Requirements and compliance with CASS TOES
• Organising and contributing to Hazard Identification workshops and Safety Committee meetings
• The integration/acceptance of Commercial off the Shelf (COTS) products
• Engaging with third parties, such as equipment or system suppliers, to review and gather supporting Programmable Elements Safety evidence in accordance with Def Stan 00-055
• Reporting the progress of Programmable Elements Safety Engineering activities at Project and Programme reviews
• Working within an established Safety Management System you will bring your expertise and experience to make recommendations for improvements

Your skills and experiences:

Essential:

• Demonstrable experience in Programmable Elements Safety Engineering and activities contributing to the production of Fault Tree Analysis (FTA) and Safety Integrity Level (SIL) allocation documents in order to develop Preliminary system safety assessment (PSSA) System Safety Assessment (SSA)
• Able to demonstrate experience in understanding safety of systems with Programmable Elements in accordance with Def Stan 00-055, Def Stan 00-056
• Experience in Safety Engineering and Programmable Elements Safety Requirements in accordance with IEC/BS EN 61508 in defence domain
• Able to demonstrate competence in rigour of Software Development Safety Integrity Level (SIL) Design Assurance Level (DAL) depending on industry experience

Desirable:

• Relevant engineering qualification such as BEng/ MEng or equivalent experience
• Incorporated Engineer or Chartered Engineer or working towards

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 Programmable Elements team:

Would you like to apply your Programmable Elements Safety Engineering knowledge and expertise to the design of cutting-edge systems for the UK’s future submarine fleet? We currently have a vacancy for a Principal Programmable Elements Safety Engineer to join the Integrated Combat Systems team based in a variety of locations in the UK. The Combat System encompasses the submarine’s ‘fight capability’. This includes its ability to carry out all submarine Activities whilst submerged and remaining undetected by other parties. As a Principal Engineer – Safety (Programmable Elements), you will be carrying out a range of Programmable Elements Safety Engineering activities and analysis on all areas of the combat system, including navigation, command and control, and communication systems. We offer relocation support packages across all Submarine 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: 11th September 2025

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

#LI-AB1 #LI-Hybrid

Job Title: Principal Engineer – Safety (Programmable Elements)

Location: Weymouth, Frimley, Broad Oak, Filton. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role

Salary: Negotiable depending on experience

What you’ll be doing:

• Conducting Programmable Elements Safety Engineering Activities, such as PHA, FTA and PSSA/SSA in support of the Combat System Design Safety Justification and Whole Boat Safety Case
• Determining the causes of: Systematic Programmable Elements Safety failures, Common cause analysis
• Defining and monitoring Programmable Elements Safety Requirements and compliance with CASS TOES
• Organising and contributing to Hazard Identification workshops and Safety Committee meetings
• The integration/acceptance of Commercial off the Shelf (COTS) products
• Engaging with third parties, such as equipment or system suppliers, to review and gather supporting Programmable Elements Safety evidence in accordance with Def Stan 00-055
• Reporting the progress of Programmable Elements Safety Engineering activities at Project and Programme reviews
• Working within an established Safety Management System you will bring your expertise and experience to make recommendations for improvements

Your skills and experiences:

Essential:

• Demonstrable experience in Programmable Elements Safety Engineering and activities contributing to the production of Fault Tree Analysis (FTA) and Safety Integrity Level (SIL) allocation documents in order to develop Preliminary system safety assessment (PSSA) System Safety Assessment (SSA)
• Able to demonstrate experience in understanding safety of systems with Programmable Elements in accordance with Def Stan 00-055, Def Stan 00-056
• Experience in Safety Engineering and Programmable Elements Safety Requirements in accordance with IEC/BS EN 61508 in defence domain
• Able to demonstrate competence in rigour of Software Development Safety Integrity Level (SIL) Design Assurance Level (DAL) depending on industry experience

Desirable:

• Relevant engineering qualification such as BEng/ MEng or equivalent experience
• Incorporated Engineer or Chartered Engineer or working towards

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 Programmable Elements team:

Would you like to apply your Programmable Elements Safety Engineering knowledge and expertise to the design of cutting-edge systems for the UK’s future submarine fleet? We currently have a vacancy for a Principal Programmable Elements Safety Engineer to join the Integrated Combat Systems team based in a variety of locations in the UK. The Combat System encompasses the submarine’s ‘fight capability’. This includes its ability to carry out all submarine Activities whilst submerged and remaining undetected by other parties. As a Principal Engineer – Safety (Programmable Elements), you will be carrying out a range of Programmable Elements Safety Engineering activities and analysis on all areas of the combat system, including navigation, command and control, and communication systems. We offer relocation support packages across all Submarine 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: 11th September 2025

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

#LI-AB1 #LI-Hybrid

Job Title: Principal Engineer – Safety (Programmable Elements)

Location: Weymouth, Frimley, Broad Oak, Filton. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role

Salary: Negotiable depending on experience

What you’ll be doing:

• Conducting Programmable Elements Safety Engineering Activities, such as PHA, FTA and PSSA/SSA in support of the Combat System Design Safety Justification and Whole Boat Safety Case
• Determining the causes of: Systematic Programmable Elements Safety failures, Common cause analysis
• Defining and monitoring Programmable Elements Safety Requirements and compliance with CASS TOES
• Organising and contributing to Hazard Identification workshops and Safety Committee meetings
• The integration/acceptance of Commercial off the Shelf (COTS) products
• Engaging with third parties, such as equipment or system suppliers, to review and gather supporting Programmable Elements Safety evidence in accordance with Def Stan 00-055
• Reporting the progress of Programmable Elements Safety Engineering activities at Project and Programme reviews
• Working within an established Safety Management System you will bring your expertise and experience to make recommendations for improvements

Your skills and experiences:

Essential:

• Demonstrable experience in Programmable Elements Safety Engineering and activities contributing to the production of Fault Tree Analysis (FTA) and Safety Integrity Level (SIL) allocation documents in order to develop Preliminary system safety assessment (PSSA) System Safety Assessment (SSA)
• Able to demonstrate experience in understanding safety of systems with Programmable Elements in accordance with Def Stan 00-055, Def Stan 00-056
• Experience in Safety Engineering and Programmable Elements Safety Requirements in accordance with IEC/BS EN 61508 in defence domain
• Able to demonstrate competence in rigour of Software Development Safety Integrity Level (SIL) Design Assurance Level (DAL) depending on industry experience

Desirable:

• Relevant engineering qualification such as BEng/ MEng or equivalent experience
• Incorporated Engineer or Chartered Engineer or working towards

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 Programmable Elements team:

Would you like to apply your Programmable Elements Safety Engineering knowledge and expertise to the design of cutting-edge systems for the UK’s future submarine fleet? We currently have a vacancy for a Principal Programmable Elements Safety Engineer to join the Integrated Combat Systems team based in a variety of locations in the UK. The Combat System encompasses the submarine’s ‘fight capability’. This includes its ability to carry out all submarine Activities whilst submerged and remaining undetected by other parties. As a Principal Engineer – Safety (Programmable Elements), you will be carrying out a range of Programmable Elements Safety Engineering activities and analysis on all areas of the combat system, including navigation, command and control, and communication systems. We offer relocation support packages across all Submarine 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: 11th September 2025

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

#LI-AB1 #LI-Hybrid

Job Title: Principal Engineer – Safety (Programmable Elements)

Location: Weymouth, Frimley, Broad Oak, Filton. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role

Salary: Negotiable depending on experience

What you’ll be doing:

• Conducting Programmable Elements Safety Engineering Activities, such as PHA, FTA and PSSA/SSA in support of the Combat System Design Safety Justification and Whole Boat Safety Case
• Determining the causes of: Systematic Programmable Elements Safety failures, Common cause analysis
• Defining and monitoring Programmable Elements Safety Requirements and compliance with CASS TOES
• Organising and contributing to Hazard Identification workshops and Safety Committee meetings
• The integration/acceptance of Commercial off the Shelf (COTS) products
• Engaging with third parties, such as equipment or system suppliers, to review and gather supporting Programmable Elements Safety evidence in accordance with Def Stan 00-055
• Reporting the progress of Programmable Elements Safety Engineering activities at Project and Programme reviews
• Working within an established Safety Management System you will bring your expertise and experience to make recommendations for improvements

Your skills and experiences:

Essential:

• Demonstrable experience in Programmable Elements Safety Engineering and activities contributing to the production of Fault Tree Analysis (FTA) and Safety Integrity Level (SIL) allocation documents in order to develop Preliminary system safety assessment (PSSA) System Safety Assessment (SSA)
• Able to demonstrate experience in understanding safety of systems with Programmable Elements in accordance with Def Stan 00-055, Def Stan 00-056
• Experience in Safety Engineering and Programmable Elements Safety Requirements in accordance with IEC/BS EN 61508 in defence domain
• Able to demonstrate competence in rigour of Software Development Safety Integrity Level (SIL) Design Assurance Level (DAL) depending on industry experience

Desirable:

• Relevant engineering qualification such as BEng/ MEng or equivalent experience
• Incorporated Engineer or Chartered Engineer or working towards

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 Programmable Elements team:

Would you like to apply your Programmable Elements Safety Engineering knowledge and expertise to the design of cutting-edge systems for the UK’s future submarine fleet? We currently have a vacancy for a Principal Programmable Elements Safety Engineer to join the Integrated Combat Systems team based in a variety of locations in the UK. The Combat System encompasses the submarine’s ‘fight capability’. This includes its ability to carry out all submarine Activities whilst submerged and remaining undetected by other parties. As a Principal Engineer – Safety (Programmable Elements), you will be carrying out a range of Programmable Elements Safety Engineering activities and analysis on all areas of the combat system, including navigation, command and control, and communication systems. We offer relocation support packages across all Submarine 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: 11th September 2025

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

#LI-AB1 #LI-Hybrid