Erica Stiner

Erica Stiner serves as a secondary procurement professional within the W2SN Endist Japan office of the U.S. Army, supporting the sustainment and modernization of critical military infrastructure across the Indo-Pacific region. She contributes to the planning, solicitation, and administration of construction and engineering contracts essential to maintaining operational readiness for U.S. Army and Air Force installations. Her work primarily involves complex, multi-year projects related to facility construction, civil works, and infrastructure upgrades, including housing, hangars, maintenance facilities, and utility systems. She collaborates closely with project engineers and program managers to align contracting strategies with mission-critical timelines and regulatory compliance under the Federal Acquisition Regulation. Stiner maintains consistent working relationships with a core group of established contractors, including L1 Enterprises Incorporated, Gilbane Federal, and major Japanese construction firms such as Toyo Construction Co., Ltd. and Maeda-Samsung-KGC-Onaka Joint Venture. These partnerships reflect a preference for experienced, locally embedded vendors capable of executing large-scale, geographically complex projects under stringent security and environmental standards. Her procurement approach emphasizes contractor reliability, technical capacity, and compliance with U.S. and host-nation regulations, fostering long-term vendor collaboration over transactional engagements. Her contracting portfolio demonstrates a strong commitment to small business participation, with over one-third of awards designated as total small business set-asides under FAR 19.5, and additional support for women-owned and 8(a) certified firms. While the majority of acquisitions are unrestricted, her consistent use of socioeconomic set-asides reflects a deliberate effort to broaden vendor diversity and enhance local economic engagement in Japan’s defense infrastructure ecosystem. Her primary technical focus lies in engineering services (NAICS 541330) and heavy civil construction (NAICS 237990), with significant activity in commercial and institutional building (236220), highway and bridge construction (237310), and water/sewer infrastructure (237110). This specialization underscores her expertise in integrated facility development, where technical design, regulatory compliance, and logistics convergence are critical to mission success.