Stephanie Yang

Stephanie Yang supports the Defense Threat Reduction Agency (HDTRA1) in executing mission-critical procurement strategies aligned with its mandate to counter weapons of mass destruction and emerging security threats. She manages a portfolio of technical and scientific acquisitions focused on research, development, and operational support capabilities in chemical, biological, radiological, nuclear, and high-yield explosive defense domains. Her work ensures the agency accesses cutting-edge analytical tools, detection systems, and threat mitigation technologies through competitive contracting processes that prioritize technical excellence and national security imperatives. Yang maintains strong, sustained relationships with leading technical service providers including TECHTRANS INTERNATIONAL INC, BATTELLE MEMORIAL INSTITUTE, AERIS LLC, APPLIED RESEARCH ASSOCIATES, INC., and AMAZON WEB SERVICES, INC. These partnerships reflect a preference for high-capability, mission-aligned contractors with deep expertise in defense science, systems engineering, and cloud-based analytical platforms. Her contracting approach emphasizes long-term collaboration with organizations capable of delivering rapid innovation, field-deployable solutions, and scalable technical infrastructure to support DTRA’s dynamic operational requirements. Her procurement activity is entirely non-set-aside, reflecting a strategic focus on accessing the broadest possible pool of technical expertise without socioeconomic restrictions. This approach prioritizes mission readiness over socioeconomic preferences, ensuring the agency secures the most capable and technically qualified vendors regardless of business size or certification status. Yang’s acquisitions are heavily concentrated in NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences), with secondary emphasis on NAICS 541990 (Other Professional, Scientific, and Technical Services). She routinely procures advanced scientific research, threat modeling systems, forensic analysis tools, sensor development, and high-performance computing solutions—domains requiring specialized knowledge in nuclear detection, CBRNE response, and defense-oriented data analytics. Her expertise lies at the intersection of national security science and complex systems acquisition.