Portia Sampson

Portia Sampson serves as a key procurement professional within the W6QK Acc-rsa office of the Department of the Army, supporting the modernization and sustainment of critical aerial and missile defense systems. She manages complex acquisitions for mission-critical aerospace technologies, including avionics, sensor suites, propulsion components, and test instrumentation for platforms such as the UH-60 and AH-64 Apache. Her work directly enables the Army’s strategic priorities in air defense modernization, ensuring operational readiness through the timely delivery of high-reliability, precision-engineered systems. Sampson handles both sole-source and competitive procurements under FAR Part 15, with a focus on technical evaluation and risk mitigation for mission-essential capabilities. While specific contractor names are not available, Sampson maintains a broad network of industrial partners specializing in aerospace-grade instrumentation, electronic warfare subsystems, and test laboratory services. Her contracting patterns reflect collaboration with Tier 1 defense primes and niche suppliers possessing ITAR/EAR compliance, AS9100 certification, and DoD Q-level clearances. She routinely engages vendors with proven track records in ruggedized electronics manufacturing and field-deployable diagnostic systems, emphasizing technical capability over cost alone in source selection. Sampson’s procurement portfolio is overwhelmingly non-set-aside, with 91.2% of awards conducted under full and open competition, reflecting the technical specificity and national security sensitivity of the requirements. However, she consistently reserves 8.8% of opportunities for Total Small Business Set-Asides under FAR 19.5, demonstrating a measured but intentional commitment to small business participation without compromising mission-critical performance standards. Her primary procurement focus lies in NAICS 334515 and 334513, encompassing the manufacture of precision electrical measuring instruments and industrial process control devices. She also frequently sources testing and calibration services under 541380, ensuring compliance with MIL-STD and DO-160 standards. Sampson’s expertise centers on acquiring electro-optical sensors, signal conditioning modules, and embedded flight control systems critical to Army aviation and air defense modernization initiatives.