Patty Lien

Patty Lien serves as an Administrative Officer with the W071 Endist Omaha under the Department of the Army, supporting the acquisition and management of critical infrastructure and sustainment contracts essential to military readiness. In this role, she facilitates the administrative and procedural framework for contract execution, ensuring compliance with federal acquisition regulations and enabling timely delivery of mission-critical services. Her work directly supports the agency’s focus on constructing and maintaining hardened facilities, utility corridors, and operational infrastructure tied to nuclear deterrence and training readiness. Lien typically handles non-construction administrative support acquisitions, including logistics coordination, facility maintenance services, and technical support contracts that underpin the Army’s physical and operational infrastructure. Lien maintains consistent working relationships with a core group of established contractors, including JOHN BOWMAN, INC., PAF ELECTRICAL, INC., HENDRICKSON TRANSPORTATION LLC, PERINI MANAGEMENT SERVICES, INC., and WASHINGTON EQUIPMENT MANUFACTURING COMPANY, INC. These partnerships reflect a preference for experienced, full-service vendors capable of delivering complex, integrated support solutions across multiple domains. Her procurement patterns indicate a reliance on proven performers with demonstrated capacity in facility operations, transportation logistics, and specialized equipment supply, fostering long-term, performance-based vendor relationships grounded in reliability and regulatory compliance. Lien’s contracting activity reflects a 100% no set-aside preference, indicating a focus on full and open competition without socioeconomic set-asides such as 8(a), HUBZone, or SDVOSB. This approach prioritizes capability and capacity over socioeconomic classification, aligning with the agency’s need for high-assurance, mission-critical support services where specialized expertise takes precedence over programmatic small business targets. Her procurement activity is exclusively categorized under NAICS 621111 — Offices of Physicians (except Mental Health Specialists), a classification that appears to be used administratively to support medical infrastructure and health services coordination within military installations. This suggests her role involves procuring administrative and operational services tied to on-base medical support systems, including facility management for health clinics, medical logistics, and related non-clinical health infrastructure services.