Johnna Sebben

Johnna Sebben serves as a key procurement lead within the W6QK Acc-ri under the Department of the Army, responsible for managing the acquisition of critical ordnance, precision-machined components, and battlefield support systems essential to the Army’s industrial base modernization. She oversees the full lifecycle of contracts for munitions manufacturing, fabricated metal products, and maintenance services that sustain weapons systems and ammunition production capabilities. Her work directly supports the Army’s readiness objectives by ensuring timely, compliant, and technically sound procurement of mission-critical hardware and industrial infrastructure. She handles complex, high-stakes acquisitions requiring strict adherence to defense specifications and supply chain resilience standards. Sebben maintains long-term contracting relationships with specialized industrial partners, including AMD INTERNATIONAL TECHNOLOGIES LLC, FAXON MACHINING, LLC, PALANTIR USG INC, and Allied Metal Tech, LLC—firms with proven expertise in explosives handling, precision machining, and defense-grade software integration. These partnerships reflect a preference for established vendors with validated capabilities in sensitive manufacturing environments and secure supply chains. Her contracting approach emphasizes technical proficiency, quality assurance compliance, and consistent performance, favoring vendors with proven track records in high-consequence defense applications. Sebben’s procurement portfolio reflects a strict no-set-aside policy, with 100% of awards issued under full and open competition. This indicates a focus on technical merit and capability over socioeconomic classifications, prioritizing mission-critical delivery over programmatic diversity targets. While small business participation is not formally incentivized through set-asides, the nature of the acquisitions often involves small-to-midsize specialty manufacturers that inherently operate at the edge of industrial capacity. Her primary focus lies in NAICS 325920 (Explosives Manufacturing) and 332993 (Ammunition Manufacturing), where she procures high-explosive components, propellants, precision-forged casings, and automated assembly systems. Her domain expertise centers on the technical intricacies of ordnance production, including compliance with MIL-SPEC standards, hazardous material handling protocols, and defense industrial base sustainment requirements.