Position Overview

A Contract position – Outside IR35. Hybrid working – 3 days per week on site.

Role Summary

Our client, a leading company in the aerospace sector, is seeking a Senior Aerothermal Engineer to lead the aerothermal design and development of air delivery systems for hydrogen fuel cell powertrains. The role requires an experienced aerospace engineer with deep expertise in air system architecture, turbomachinery, and thermo‑fluid analysis, who can take full technical ownership from concept generation through certification‑ready design, testing, and supplier integration.

Key Responsibilities

• Own all aspects of fuel cell cathode system development, including system architecture, requirements capture, equipment design development, and testing.
• Lead aerothermal concept generation through to development of system architecture, requirements, and design substantiation documents.
• Analyse air delivery syste...