Castelion
Jeffrey Luo is a seasoned materials and process engineer with extensive experience in the aerospace industry. Currently serving as a Staff Materials and Process Engineer at Castelion since June 2025, Jeffrey previously held the position of Materials and Process Engineering Manager at Supernal, overseeing a team of 13 engineers and a budget of $15 million. Prior to that, positions included Staff Materials and Process Engineer, Lead Materials and Process Engineer, and Senior Materials and Process Engineer at Lockheed Martin, as well as Principal Materials and Process Engineer at Northrop Grumman. Jeffrey possesses a Doctor of Philosophy (PhD) in Materials Science and Engineering from Georgia Institute of Technology and a Bachelor of Science in Materials Science & Engineering from Lehigh University.
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Castelion
Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We’re designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts.