Dave Bellis is an accomplished technology executive with extensive experience in infrastructure architecture and software development. As Vice President of Infrastructure Architecture at RTX, and previously as Director of Software Development at Amazon, Dave has demonstrated leadership in enterprise engineering. Prior roles at 3M include Vice President of Global Infrastructure Services and Enterprise Architecture, Senior Director of Global IT Enterprise Services, and Director of Global R&D IT. Dave holds a Bachelor of Science in Computer Science/MIS from the University of Wyoming and completed additional education at Columbia University in 2018.