Advanced Engineer, Materials Science

This Advanced Materials Science Engineer supports the materials backbone of the KARNO Power Module, developing, testing, and qualifying the advanced metallic alloys that keep the system running cleanly and efficiently. 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. If you’re energized by pushing high-temperature metals to their limits and shaping how next-generation power hardware is engineered, you’ll have a big impact here.