Senior Thermal Engineer — Hybrid, Defence Systems

Company: Leonardo Worldwide Corporation
Apply for the Senior Thermal Engineer — Hybrid, Defence Systems
Location: Basildon
Job Description:

Leonardo UK is seeking an experienced Principal Thermal Engineer to join our multidisciplinary teams in Basildon, with potential travel to Southampton or Bristol. You will conduct thermal analyses, guide cooling strategies, and verify thermal requirements across Defence platforms including land, naval, and aerospace domains.

The role requires a degree in mechanical or aeronautical engineering, plus post-graduate thermal experience, and proficiency in Ansys Icepak/Fluent.

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Posted: July 13th, 2026