Marbara Blocker

Marbara Blocker serves as a key procurement professional within the W6QK Acc-rsa, a critical unit of the Department of the Army responsible for sustaining and modernizing the U.S. Army’s aerial and missile defense capabilities. She manages the acquisition of mission-critical aerospace systems, with a primary focus on guided missile and space vehicle manufacturing, ensuring the operational readiness of platforms such as the UH-60 Black Hawk and AH-64 Apache. Her work encompasses the full lifecycle procurement of advanced avionics, propulsion components, sensor suites, and integrated defense electronics, aligning acquisitions with Army modernization priorities and technical specifications set by program managers and engineering teams. Blocker maintains strategic relationships with prime contractors specializing in defense aerospace systems, including firms with deep expertise in missile guidance, radar integration, and flight control systems. She engages with a select cohort of qualified vendors capable of meeting stringent MIL-STD and DO-160 compliance standards, fostering long-term partnerships built on technical rigor, supply chain resilience, and timely delivery of complex hardware and software systems. Her contracting approach emphasizes performance-based outcomes and rigorous technical evaluation criteria. Blocker’s procurement portfolio reflects a strict focus on open competition, with 100% of acquisitions conducted under non-set-aside authorities. There is no current use of 8(a), HUBZone, SDVOSB, or other socioeconomic set-asides, indicating a prioritization of technical capability and mission necessity over socioeconomic preferences in this specialized domain. Her core expertise lies in NAICS 336414, encompassing the procurement of guided missile systems, launch platforms, and associated space vehicle components. She specializes in acquiring high-reliability, ruggedized systems for extreme operational environments, with deep familiarity in solid-fuel propulsion, terminal guidance electronics, and countermeasure integration. Blocker’s work directly supports the Army’s air and missile defense modernization roadmap, ensuring fielded systems meet evolving threat profiles.