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BAE Systems

Senior/Principal Engineer – Mechanical Engineering (HVAC/LEV)

Worksop
£47.2k/yr
Posted 24 days ago
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Senior/Principal Engineer – Mechanical Engineering (HVAC/LEV)

Senior/Principal Engineer – Mechanical Engineering (HVAC/LEV)

Location: Barrow-in-Furness – Hybrid, 3 days per week onsite with ad hoc factory visits

We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role.

Salary: £47,241 + (dependent on experience)


About BAE Systems

Join BAE Systems, and you’ll be part of something extraordinary. As part of our global network, you’ll bring your expertise to drive progress and safeguard what matters most. Trusted to shape advanced solutions in defence, aerospace, and security, your contributions will help build a safer future.

From the depths of the ocean to the farthest reaches of space, a career here has no limits.


About the Role

As a Senior/Principal Engineer in Mechanical Engineering (HVAC/LEV) within the Site Specialist Engineering (SSE) team, your responsibilities will include leading the technical definition of mechanical design requirements for HVAC (Heating, Ventilation & Air Conditioning) and/or LEV (Local Exhaust Ventilation) site developments. You will collaborate with end users and project teams.

You will also review mechanical design proposals and specifications for new facility developments and the refurbishment of existing installations, ensuring compliance with current legislation, regulations, and site standards.


Core Duties

  • Provide guidance and technical recommendations to the wider business for HVAC/LEV services
  • Conduct visual assessments of on-site equipment and offer technical guidance
  • Coordinate with key stakeholders including Engineering Authorities, Occupational Hygienists, and DSEAR engineers to assess operations, ensuring that LEV systems are safe, compliant, and legal
  • Prepare technical reports and documentation to support new HVAC and LEV installations
  • Develop and maintain site standards for HVAC and LEV systems
  • Support and mentor junior engineers

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Essential Skills & Requirements

  • A proven background in the design, installation, commissioning, or maintenance of HVAC and/or LEV systems
  • Understanding of ventilation and cooling/heating design principles
  • Experience in developing or interpreting design proposals and technical documentation for HVAC and/or LEV systems
  • Familiarity with relevant HVAC/LEV standards and legislation
  • A degree-level education, preferably in Building Services Engineering or a closely related discipline

Team Overview

Joining the Site Specialist Engineering (SSE) team, a multi-disciplinary group featuring expertise in Electrical, Mechanical, and Civil/Structural disciplines. The SSE team defines site engineering standards for equipment, systems, and facilities, working collaboratively with the broader Facilities team at Barrow-in-Furness. You’ll provide Subject Matter Expertise (SME) in multiple disciplines, including HVAC & LEV.

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Relocation Support

We offer relocation support packages across relevant roles, subject to meeting eligibility criteria.


Benefits at BAE Systems

  • Build a career with purpose while unlocking limitless possibilities.
  • Enjoy lifelong learning opportunities and impactful work that empowers growth.
  • Earn meaningful recognition and rewards, tailored to your personal and financial needs.
  • Access varied support for financial and personal wellbeing.
  • Work in a balanced, sustainable, and inclusive environment that fosters belonging.
  • Your contributions will make a tangible difference.

Commitment to Inclusivity

BAE Systems is dedicated to creating an inclusive workplace where everyone feels valued, supported, and empowered.


Security & Export Control Notice

Please be aware that many roles at BAE Systems require adhering to security and export control restrictions, which may impact factors such as:

  • Nationality
  • Previous nationalities held
  • Place of birth

Minimum Security Requirement: All applicants must achieve Baseline Personnel Security Standard. Higher Security Clearance Roles: Typically require 5–10 years of continuous residency in the UK for meaningful vetting checks.


Key Dates & Deadlines

Closing Date: 14th July 2026 This vacancy may close early if sufficient applications are received. Apply as early as possible if interested.


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Skills

Mechanical Engineering
HVAC
LEV
Design
Installation
Commissioning
Maintenance
Technical Documentation
Regulations
Standards
Collaboration
Visual Assessments
Project Management
Stakeholder Coordination
Building Services Engineering
Technical Reports

Location

Worksop, England, United Kingdom

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