2,594 Mechanical Engineer jobs in the United Kingdom

Job Title: Consultant Mechanical Engineer (Hydrostatic Control)

Location: Barrow-in-Furness, Frimley, Filton or Manchester. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role.

Salary: Circa £60,000

What you’ll be doing:

• Be responsible for the capture and approval of functional requirements for Hydrostatic Control in accordance with company and programme processes.
• Deliver a coherent functional design for Hydrostatic Control and wider AVCS, across mechanical systems, C&I equipment, HMI and software.
• Define test objectives, scenarios and sea trials for V&V of the design and integrated system, both for system performance and use by the operator.
• Provide technical specialist input, reviews and support for projects that are beyond immediate scope
• Manage stakeholder engagement throughout the design to ensure that the solution meets the requirements of the Royal Navy

Your skills and experiences:

• Comprehensive knowledge of Active Vehicle Control System functionality
• An understanding of complex control systems
• Knowledge of hydrostatic control systems such as trim, compensation, hover and their operation
• Demonstrable experience of applying systems engineering principles
• Relevant STEM degree or equivalent experience
• CEng status or equivalent in a relevant subject matter/ 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 Hydrostatic Control team:

By joining our team, you will help to play an integral part of delivering and maintaining operational excellence for UK Defence. The team’s innovative approach involves adapting controls that are usually used in fly-by-wire aircraft and applying them in a marine environment. The opportunity will give you a fantastic chance to develop within your career and also be a part of our largest and more complex programmes yet. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria.

Why BAE Systems?

This is a place where you will 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 leave 5 to 10 years of continuous residency in the UK depending in the vetting level required for the role, to allow for meaningful security vetting checks.

Closing Date: 5^th 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-MS1

#LI-Hybrid

Job Title: Senior/Principal Platform Systems Mechanical Engineer

Location: Barrow-in-Furness. This position will require full time on-site presence

Salary: Competitive

What you’ll be doing:

• Developing the package of design evidence required to justify a safe, effective design and generate customer confidence in the design solution
• Specifying and assisting in the build of prototypes, products and systems suitable for testing
• Providing timely corrective actions on all assigned defects and issues
• Ensuring that commitments are agreed, reviewed and met
• Mentoring junior engineers regarding technical matters
• Making presentations effectively to technical and management audiences and within this, be able to identify and keep abreast of novel technical concepts and markets
• Author/co-author technical reports, papers, articles, patents and presentations as required

Your skills and experiences:

• Educated to Degree level in Engineering, Mechanical or Science Subjects
• Be able to design documentation with the ability to present these to customers and wider groups
• Have the ability to solve complex engineering calculations
• Have an Engineering Lifecycle background
• Be proficient in CAD, MS Office and be comfortable with other IT applications

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 T&C Engineering Support team:

Being a part of the team, you will have a great opportunity to be involved in the planning and reactive support to ensure that the engineering aspects of testing and commissioning activities are undertaken in a safe and appropriate way whilst ensuring design intent are maintained. It’s a fantastic opportunity to be a part of some of our most complex projects to date and to have great a opportunity for career development. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria

Why BAE Systems?

This is a place where you will 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 leave 5 to 10 years of continuous residency in the UK depending in the vetting level required for the role, to allow for meaningful security vetting checks.

Closing Date: 5^th 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-MS1

#LI-Onsite

Job title: Principal Mechanical Engineer – PNED

Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this role

Salary: £45,628 – £57,500 dependent on experience

What you’ll be doing:

• Collaborate closely with the build organisation, providing engineering support to ensure the final product aligns with original design intent

• Demonstrate a strong understanding of key requirements and critical dimensions related to major structural components

• Lead the assessment and implementation of design changes impacting primary structural elements, whether driven by emergent issues, continuous improvement, or process updates

• Support, or where appropriate, serve as the engineering representative within test and authorisation groups

• Develop specialised knowledge of the unique build sequence of the Reactor Compartment Unit and deliver ongoing engineering support throughout construction

• Represent the engineering function during the planning and execution of major construction milestones within the Reactor Compartment Unit’s scope

• Investigate and present robust technical solutions to challenges encountered during the construction of the Naval Reactor Plant

• Provide well-reasoned technical recommendations to key stakeholders, including Rolls-Royce and the Ministry of Defence, to support or constructively challenge existing requirements

Your skills and experiences:

Essential:

• Degree-level qualification in Engineering, preferably with a focus on Mechanical or Structural disciplines

• Proficient in interpreting mechanical drawings, with a solid understanding of geometric dimensioning and tolerancing (GD&T)

• Familiarity with welding engineering principles and non-destructive examination (NDE) techniques

• Strong technical report writing skills, with experience in producing clear justifications for design changes

Desirable:

• Understanding of stress, fatigue, and thermal analysis principles in engineering applications

• Awareness of nuclear radiation shielding requirements and best practices

• Prior experience working within a nuclear plant environment

• Knowledge of the nuclear industry, including familiarity with regulatory bodies and compliance standards

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 Platform Nuclear Engineering Department team:

As a Principal Mechanical Engineer – PNED, you will play a critical role in supporting the design, build, and test phases of the Naval Reactor Plant (NRP) across multiple programmes, ensuring alignments with the original design intent. This includes leading the resolution of complex technical issues encountered during construction and testing, with a focus on developing robust engineering solutions and maintaining the integrity of the supporting safety case.

You will provide expert guidance to internal teams including Engineering Delivery, Test & Commissioning, Operations, and Project Management. Additionally, you will represent the business in collaboration with key external stakeholders, including the Ministry of Defence (MoD) and Rolls-Royce Power, ensuring effective coordination across the wider enterprise. We offer relocation support across all Submarine roles, subject to meeting eligibility criteria

Why BAE Systems?

This is a place where you will 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 leave 5 to 10 years of continuous residency in the UK depending in the vetting level required for the role, to allow for meaningful security vetting checks.

Closing Date: 28^th August 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-MS1

#LI-Hybrid

Job title: Principal Mechanical Engineer – Cranes

Location: Barrow-in-Furness or Bristol. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this role

Salary: Circa £52,000 (Dependent on experience)

What you’ll be doing:

• Provide technical advice and guidance to the wider business with respect to related issues to ensure compliance with legislation, regulations and standards

• Responsible for reviewing crane related proposals to ensure that the equipment / facilities are designed, constructed, commissioned, operated and maintained in accordance with the appropriate processes and standards

• Review crane and structural related calculations as an Independent Technical Assessor (ITA) and give clear and concise feedback to stakeholders

• Production of technical reports, technical memos and process documents related to cranes and ensuring that they are appropriately classified, authorised and maintained under configuration control

• Point of contact as SME for issues regarding standards for site mechanical lifting systems

• Ability to chair and lead improvements (policy, equipment, capabilities) with the LOLER risk cell set up to ensure compliance with relevant regulations

Your skills and experiences:

• BEng or MEng in Mechanical Engineering

• Experience working with cranes and lifting equipment from a design / specification perspective with a good knowledge of crane related British / European standards

• Working knowledge of Lifting Operations & Lifting Equipment (LOLER) regulations and the ability to confirm operational compliance

• Knowledge of all aspects of EOT cranes including controls and safety features to comply with legislation

• Registered with an Engineering professional institute and have the ability to achieve chartered status

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 Site Specialist Engineering Team:

We are seeking a Principal Mechanical Engineer with expertise in Electrical Overhead Travelling (EOT) cranes to join our Site Specialist Engineering (SSE) team in Barrow-in-Furness. This multi-disciplinary team sets engineering standards and requirements for site equipment, systems, and facilities, ensuring compliance with legislation and internal processes. In this role, you will act as a Subject Matter Expert, providing technical guidance and support on lifting systems across projects and maintenance activities. We offer relocation support across all Submarine roles, subject to meeting eligibility criteria

Why BAE Systems?

This is a place where you will 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 leave 5 to 10 years of continuous residency in the UK depending in the vetting level required for the role, to allow for meaningful security vetting checks.

Closing Date: 22^nd August 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-MS1

#LI-Hybrid

Job title: Senior Mechanical Engineer – Site and Facilities

Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this role

Salary: £40,748 + Dependent on experience

What you’ll be doing:

• Review HVAC and LEV system designs from external contractors and consultants to ensure alignment with current legislation, regulations, and site-specific standards

• Provide expert technical advice and recommendations on HVAC and LEV matters across the wider business

• Collaborate with site stakeholders to ensure new and existing LEV systems comply fully with regulatory requirements

• Prepare detailed technical documentation and reports to support the implementation of new or upgraded HVAC and LEV systems

• Work closely with end users to define system requirements for HVAC and LEV installations

• Support Principal Engineers in developing and maintain site engineering standards related to HVAC and LEV systems

• Ensure all new or modified assets meet current regulatory standards and satisfy stakeholder expectations

• Assist project teams by reviewing installation and commissioning activities where HVAC / LEV expertise is required

Your skills and experiences:

• HNC / HND qualification in Building Services Engineering or a closely related discipline

• Completion of British Occupational Health Society P601 in Local Exhaust Ventilation (LEV), or equivalent LEV training

• Membership with a recognised engineering professional body such as the Chartered Institution of Building Services Engineers (CIBSE) or the Institution of Mechanical Engineers (IMechE), with a clear path towards Chartered Engineer status

• Proven background in the design, installation or maintenance of HVAC and/or LEV systems

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 Mechanical Site & Facilities team:

As a Senior Mechanical Engineer – Site & Facilities, you will be part of a multi-disciplinary team of suitably qualified and experienced professionals across Electrical, Mechanical and Civil / Structural engineering. The primary focus of the team is to define and maintain site engineering standards and requirements for equipment, systems, and facilities in compliance with relevant legislation and operational processes. We offer relocation support across all Submarine roles, subject to meeting eligibility criteria

Why BAE Systems?

This is a place where you will 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 leave 5 to 10 years of continuous residency in the UK depending in the vetting level required for the role, to allow for meaningful security vetting checks.

Closing Date: 12^th August 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-MS1

#LI-Hybrid

Job Title: Senior/Principal Platform Systems Mechanical Engineer

Location: Barrow-in-Furness. This position will require full time on-site presence

Salary: Competitive

What you’ll be doing:

• Developing the package of design evidence required to justify a safe, effective design and generate customer confidence in the design solution
• Specifying and assisting in the build of prototypes, products and systems suitable for testing
• Providing timely corrective actions on all assigned defects and issues
• Ensuring that commitments are agreed, reviewed and met
• Mentoring junior engineers regarding technical matters
• Making presentations effectively to technical and management audiences and within this, be able to identify and keep abreast of novel technical concepts and markets
• Author/co-author technical reports, papers, articles, patents and presentations as required

Your skills and experiences:

• Educated to Degree level in Engineering, Mechanical or Science Subjects
• Be able to design documentation with the ability to present these to customers and wider groups
• Have the ability to solve complex engineering calculations
• Have an Engineering Lifecycle background
• Be proficient in CAD, MS Office and be comfortable with other IT applications

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 T&C Engineering Support team:

Being a part of the team, you will have a great opportunity to be involved in the planning and reactive support to ensure that the engineering aspects of testing and commissioning activities are undertaken in a safe and appropriate way whilst ensuring design intent are maintained. It’s a fantastic opportunity to be a part of some of our most complex projects to date and to have great a opportunity for career development. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria

Why BAE Systems?

This is a place where you will 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 leave 5 to 10 years of continuous residency in the UK depending in the vetting level required for the role, to allow for meaningful security vetting checks.

Closing Date: 5^th 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-MS1

#LI-Onsite

Job title: Principal Mechanical Engineer – Cranes

Location: Barrow-in-Furness or Bristol. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this role

Salary: Circa £52,000 (Dependent on experience)

What you’ll be doing:

• Provide technical advice and guidance to the wider business with respect to related issues to ensure compliance with legislation, regulations and standards

• Responsible for reviewing crane related proposals to ensure that the equipment / facilities are designed, constructed, commissioned, operated and maintained in accordance with the appropriate processes and standards

• Review crane and structural related calculations as an Independent Technical Assessor (ITA) and give clear and concise feedback to stakeholders

• Production of technical reports, technical memos and process documents related to cranes and ensuring that they are appropriately classified, authorised and maintained under configuration control

• Point of contact as SME for issues regarding standards for site mechanical lifting systems

• Ability to chair and lead improvements (policy, equipment, capabilities) with the LOLER risk cell set up to ensure compliance with relevant regulations

Your skills and experiences:

• BEng or MEng in Mechanical Engineering

• Experience working with cranes and lifting equipment from a design / specification perspective with a good knowledge of crane related British / European standards

• Working knowledge of Lifting Operations & Lifting Equipment (LOLER) regulations and the ability to confirm operational compliance

• Knowledge of all aspects of EOT cranes including controls and safety features to comply with legislation

• Registered with an Engineering professional institute and have the ability to achieve chartered status

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 Site Specialist Engineering Team:

We are seeking a Principal Mechanical Engineer with expertise in Electrical Overhead Travelling (EOT) cranes to join our Site Specialist Engineering (SSE) team in Barrow-in-Furness. This multi-disciplinary team sets engineering standards and requirements for site equipment, systems, and facilities, ensuring compliance with legislation and internal processes. In this role, you will act as a Subject Matter Expert, providing technical guidance and support on lifting systems across projects and maintenance activities. We offer relocation support across all Submarine roles, subject to meeting eligibility criteria

Why BAE Systems?

This is a place where you will 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 leave 5 to 10 years of continuous residency in the UK depending in the vetting level required for the role, to allow for meaningful security vetting checks.

Closing Date: 22^nd August 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-MS1

#LI-Hybrid

Job title: Principal Mechanical Engineer – PNED

Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this role

Salary: £45,628 – £57,500 dependent on experience

What you’ll be doing:

• Collaborate closely with the build organisation, providing engineering support to ensure the final product aligns with original design intent

• Demonstrate a strong understanding of key requirements and critical dimensions related to major structural components

• Lead the assessment and implementation of design changes impacting primary structural elements, whether driven by emergent issues, continuous improvement, or process updates

• Support, or where appropriate, serve as the engineering representative within test and authorisation groups

• Develop specialised knowledge of the unique build sequence of the Reactor Compartment Unit and deliver ongoing engineering support throughout construction

• Represent the engineering function during the planning and execution of major construction milestones within the Reactor Compartment Unit’s scope

• Investigate and present robust technical solutions to challenges encountered during the construction of the Naval Reactor Plant

• Provide well-reasoned technical recommendations to key stakeholders, including Rolls-Royce and the Ministry of Defence, to support or constructively challenge existing requirements

Your skills and experiences:

Essential:

• Degree-level qualification in Engineering, preferably with a focus on Mechanical or Structural disciplines

• Proficient in interpreting mechanical drawings, with a solid understanding of geometric dimensioning and tolerancing (GD&T)

• Familiarity with welding engineering principles and non-destructive examination (NDE) techniques

• Strong technical report writing skills, with experience in producing clear justifications for design changes

Desirable:

• Understanding of stress, fatigue, and thermal analysis principles in engineering applications

• Awareness of nuclear radiation shielding requirements and best practices

• Prior experience working within a nuclear plant environment

• Knowledge of the nuclear industry, including familiarity with regulatory bodies and compliance standards

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 Platform Nuclear Engineering Department team:

As a Principal Mechanical Engineer – PNED, you will play a critical role in supporting the design, build, and test phases of the Naval Reactor Plant (NRP) across multiple programmes, ensuring alignments with the original design intent. This includes leading the resolution of complex technical issues encountered during construction and testing, with a focus on developing robust engineering solutions and maintaining the integrity of the supporting safety case.

You will provide expert guidance to internal teams including Engineering Delivery, Test & Commissioning, Operations, and Project Management. Additionally, you will represent the business in collaboration with key external stakeholders, including the Ministry of Defence (MoD) and Rolls-Royce Power, ensuring effective coordination across the wider enterprise. We offer relocation support across all Submarine roles, subject to meeting eligibility criteria

Why BAE Systems?

This is a place where you will 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 leave 5 to 10 years of continuous residency in the UK depending in the vetting level required for the role, to allow for meaningful security vetting checks.

Closing Date: 28^th August 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-MS1

#LI-Hybrid

Job title: Senior Mechanical Engineer – Site and Facilities

Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this role

Salary: £40,748 + Dependent on experience

What you’ll be doing:

• Review HVAC and LEV system designs from external contractors and consultants to ensure alignment with current legislation, regulations, and site-specific standards

• Provide expert technical advice and recommendations on HVAC and LEV matters across the wider business

• Collaborate with site stakeholders to ensure new and existing LEV systems comply fully with regulatory requirements

• Prepare detailed technical documentation and reports to support the implementation of new or upgraded HVAC and LEV systems

• Work closely with end users to define system requirements for HVAC and LEV installations

• Support Principal Engineers in developing and maintain site engineering standards related to HVAC and LEV systems

• Ensure all new or modified assets meet current regulatory standards and satisfy stakeholder expectations

• Assist project teams by reviewing installation and commissioning activities where HVAC / LEV expertise is required

Your skills and experiences:

• HNC / HND qualification in Building Services Engineering or a closely related discipline

• Completion of British Occupational Health Society P601 in Local Exhaust Ventilation (LEV), or equivalent LEV training

• Membership with a recognised engineering professional body such as the Chartered Institution of Building Services Engineers (CIBSE) or the Institution of Mechanical Engineers (IMechE), with a clear path towards Chartered Engineer status

• Proven background in the design, installation or maintenance of HVAC and/or LEV systems

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 Mechanical Site & Facilities team:

As a Senior Mechanical Engineer – Site & Facilities, you will be part of a multi-disciplinary team of suitably qualified and experienced professionals across Electrical, Mechanical and Civil / Structural engineering. The primary focus of the team is to define and maintain site engineering standards and requirements for equipment, systems, and facilities in compliance with relevant legislation and operational processes. We offer relocation support across all Submarine roles, subject to meeting eligibility criteria

Why BAE Systems?

This is a place where you will 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 leave 5 to 10 years of continuous residency in the UK depending in the vetting level required for the role, to allow for meaningful security vetting checks.

Closing Date: 12^th August 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-MS1

#LI-Hybrid