Steven H Walker

Steven H. Walker serves as Deputy Director of the Technology Transfer Office at the Defense Advanced Research Projects Agency (DARPA), where he plays a pivotal role in advancing high-risk, high-reward research through strategic procurement of cutting-edge technologies. In this capacity, he oversees the acquisition of innovative solutions across physical, engineering, and life sciences domains, ensuring alignment with DARPA’s mission to maintain U.S. technological superiority. His portfolio encompasses early-stage R&D contracts, prototyping initiatives, and transition-ready technologies in areas such as autonomous systems, bio-integrated devices, next-generation computing, and advanced materials. Walker works closely with program managers to translate technical objectives into executable acquisition strategies, bridging the gap between scientific innovation and operational capability. He maintains sustained relationships with a select group of specialized contractors, including AEROSPACE & COMMERCIAL TECHNOLOGIES, LLC, AMD INTERNATIONAL TECHNOLOGIES LLC, SYSTEMS & TECHNOLOGY RESEARCH LLC, ABBOTT LABORATORIES INC., and PENNSYLVANIA & SOUTHERN RAILWAY LLC, reflecting a preference for firms with deep expertise in defense-critical technologies. These partnerships are typically formed through competitive, non-traditional, or rapid acquisition pathways designed to accelerate innovation. Walker’s approach emphasizes technical agility and performance-based outcomes over conventional procurement models, fostering collaborative environments where contractors function as extension teams in DARPA’s mission-driven research ecosystem. Walker’s contracting patterns show a strong preference for open competition, with 100% of awards issued under no set-aside classifications. This reflects DARPA’s focus on selecting the most technically capable performers regardless of socioeconomic status, prioritizing innovation velocity and mission impact over mandated small business participation. While small businesses are not excluded, they compete on equal footing within a highly technical, merit-based framework. His procurement focus centers on advanced R&D services in domains such as neurotechnology, quantum-enabled systems, autonomous autonomy, and bio-hybrid materials, with acquisitions often falling under NAICS categories related to scientific research and development, aerospace product and parts manufacturing, and medical device R&D. Walker’s expertise lies in navigating complex technical requirements to secure breakthrough capabilities for national defense.