OverviewJob title: Senior Mechanical Engineer – Site and FacilitiesLocation: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this roleSalary: £40,748 Dependent on experienceResponsibilitiesReview HVAC and LEV system designs from external contractors and consultants to ensure alignment with current legislation, regulations, and site-specific standardsProvide expert technical advice and recommendations on HVAC and LEV matters across the wider businessCollaborate with site stakeholders to ensure new and existing LEV systems comply fully with regulatory requirementsPrepare detailed technical documentation and reports to support the implementation of new or upgraded HVAC and LEV systemsWork closely with end users to define system requirements for HVAC and LEV installationsSupport Principal Engineers in developing and maintaining site engineering standards related to HVAC and LEV systemsEnsure all new or modified assets meet current regulatory standards and satisfy stakeholder expectationsAssist project teams by reviewing installation and commissioning activities where HVAC / LEV expertise is requiredQualificationsHNC / HND qualification in Building Services Engineering or a closely related disciplineCompletion of British Occupational Health Society P601 in Local Exhaust Ventilation (LEV), or equivalent LEV trainingMembership 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 statusProven background in the design, installation or maintenance of HVAC and/or LEV systemsBenefitsAs 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.About the teamThe 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 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 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.Security & EligibilityPlease 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 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 Security Vetting where applicants must typically leave 5 to 10 years of continuous service in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks.Closing Date: 17 September 2025. We reserve the right to close this vacancy early if we receive sufficient applications for the role. If you are interested, please submit your application as early as possible.Notes: LI-MS1 LI-Hybrid #J-18808-Ljbffr