Junko J Yamashiro

Junko J. Yamashiro serves as a Contract Specialist within the FA5270 18 Cons Pk unit of the Department of the Air Force, where she plays a pivotal role in executing mission-critical acquisitions to sustain airfield infrastructure and operational readiness across the Indo-Pacific region. Her responsibilities encompass the full lifecycle of procurement—from market research and solicitation development to contract award and administration—ensuring compliance with FAR and Air Force-specific directives. She specializes in complex, high-priority contracts supporting facility maintenance, engineering services, and construction projects essential to force projection and rapid response capabilities. Her work directly enables the agency’s strategic objectives in airfield damage repair, grounds maintenance, and mission-enabling infrastructure resilience. Yamashiro maintains consistent, long-term relationships with key contractors including GILBANE JAPAN GK and KYUNAN CO., LTD., both of which have demonstrated proven expertise in delivering technical construction and facility support services under demanding operational conditions. These partnerships reflect a preference for established vendors with regional experience, technical proficiency in military-grade infrastructure, and a track record of reliability in austere environments. Her contracting approach emphasizes performance-based outcomes, rigorous quality assurance, and timely delivery to meet urgent operational timelines. Her procurement portfolio reflects a 100% non-set-aside orientation, indicating a focus on mission necessity over socioeconomic preferences. While small business participation is not formally prioritized in her awards, her selections are driven by technical capability, past performance, and readiness to execute complex, time-sensitive work in support of national defense imperatives. Yamashiro’s primary procurement focus lies in NAICS 541330 (Engineering Services), 236220 (Commercial and Institutional Building Construction), and 236210 (Industrial Building Construction), reflecting her specialization in airfield construction, facility modernization, and technical engineering support. She routinely manages acquisitions for structural repairs, utility system upgrades, security enhancements, and mission-critical facility retrofits requiring adherence to military construction standards and environmental compliance protocols.