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Aerothermal Engineer

Harmattan AI

lausanne, waadt, Switzerland Full-time July 12, 2026

Found Description

About Us

Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.

Our work is guided by clear values: building technologies with real-world impact, pursuing excellence in everything we do, setting ambitious goals, and taking on the hardest technical challenges. We operate in a demanding environment where rigor, ownership, and execution are expected.

Harmattan is seeking a hands‑on Aerothermal Engineer to join our Aerodynamics team. You will own the full thermal and aerothermal engineering cycle for our UAV platforms: from early design recommendations and simulation to wind tunnel experiments and flight test campaigns. Your work directly impacts the survivability, reliability, and performance of our systems in contested environments. ...

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