Principal Thermal Engineer

Leonardo • basildon, england, United-Kingdom • Posted June 08, 2026

Location basildon, england
Job Type Full-time
Category Engineering
Posted June 08, 2026

Overview

Your impact You’ll work at the heart of multidisciplinary project teams, advising on thermal performance and ensuring our products meet demanding environmental and operational requirements. This role is ideal for someone with a strong analytical mindset, a flair for problem-solving, and the ability to manage complex interdependencies across multiple programmes and business units. Leonardo is seeking an experienced Thermal Engineer to play a key role in the development and production of leading-edge Defence products within Land, Naval, Seeker and Space domains supporting both new innovations and proven legacy products. The successful candidate will be responsible for conducting Thermal Analysis, communicating the results and advising on all aspects of Thermal Engineering activities. The role will involve working with multi-discipline project teams and our Customers across the UK.

What You’ll Do

  • Conduct thermal analysis of mechanical desig...

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