You'll dive into how these materials behave under extreme heat, high loads, and rapid cycling, then turn that insight into practical design guidance, additive manufacturing parameters, and durability improvements that directly influence engine performance. Day-to-day, you'll work closely with the KARNO engineering teams - mechanical, thermal, design, and additive - to evaluate new alloys, validate new processes, and help build Hyliion's internal additive materials program from the ground up.