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Zach Walker
Zach Walker is a prominent figure in the Defense Innovation Unit (DIU), specifically serving as the Texas Lead for DIU Experimental (DIUx). His role involves fostering collaboration between the Department of Defense (DoD) and the commercial technology sector to enhance national security through advanced technologies. Walker has been instrumental in deploying over $250 million in non-dilutive capital aimed at addressing various national security challenges across five key focus areas: Artificial Intelligence, Autonomy, Human Systems, Information Technology, and Space.15
Background and Experience
- Military Service: Walker has a robust military background, having enlisted in the Texas Army National Guard after the 9/11 attacks. He later commissioned as an officer in 2006 and has served in various roles across the Army National Guard and Air Force Reserve, accumulating over 15 years of experience in intelligence, cybersecurity, and cyberwarfare. His service includes time at high-profile agencies such as the National Security Agency (NSA) and the Central Intelligence Agency (CIA), where he earned a Bronze Star for wartime service.12
- Education: Currently, he is pursuing an MBA at the Massachusetts Institute of Technology. He holds a bachelor's degree from The University of Texas at Arlington and a Master of Public Affairs from The University of Texas at Austin.1
Contributions to DIU
In his capacity at DIU, Walker has focused on leveraging commercial technologies to solve military challenges quickly and effectively. He emphasizes the importance of rapid prototyping and contract mechanisms that allow innovative startups to engage with the DoD. Under his leadership, DIU aims to attract companies that typically do not engage with federal contracts by providing them with significant opportunities.56
Walker also hosts the DIU-ex Podcast, which discusses various topics related to defense innovation and technology integration within military operations. This initiative aims to bridge gaps between commercial tech advancements and military needs.46
Current Initiatives
Walker continues to advocate for innovative solutions within the DoD framework, exploring how emerging technologies can be integrated into military operations. His work is crucial in ensuring that the U.S. military remains competitive in an increasingly complex global landscape.34

