Principal Engineer – Mechanical – Chilled Water

Company: BAE Systems
Apply for the Principal Engineer – Mechanical – Chilled Water
Location: Scotstoun
Job Description:

Overview

In this role you will lead the design, integration, and technical assurance of chilled water systems on a complex marine platform, applying expertise in system performance and optimisation. You will drive robust, compliant solutions across the shipbuilding lifecycle and mentor a small team of engineers. The role emphasizes high engineering standards and evidence-based decisions, with regular cross-functional engagement. This is a globally collaborative position with a meaningful impact on safety and mission readiness.

Pay / Benefits

  • hybrid and flexible working arrangements
  • competitive salary up to 57,000
  • lifelong learning and meaningful work
  • support for financial and personal wellbeing
  • inclusive workplace culture
  • recognition of contributions

Responsibilities

  • Lead development and maintenance of engineering processes in assigned areas
  • Conduct complex technical analyses and recommend options to improve capability
  • Serve as primary contact with customers and suppliers on engineering matters
  • Make engineering decisions within delegated authority and responsibilities

Key requirements

  • Experience in Chilled Water systems, Refrigeration or Auxiliary System design
  • HND/degree in STEM; Chartered Engineer or equivalent registration
  • Experience in Supplier and Stakeholder Management
  • Chilled Water systems
  • Refrigeration
  • Auxiliary System design

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Posted: October 3rd, 2026