Linda Mulligan

Linda Mulligan serves as Division Chief at the Defense Threat Reduction Agency (HDTRA1), where she leads strategic procurement initiatives critical to countering weapons of mass destruction and mitigating emerging national security threats. In this role, she oversees the acquisition of advanced technical systems, software platforms, and scientific support services essential to the agency’s mission of detection, deterrence, and neutralization of chemical, biological, radiological, nuclear, and high-yield explosive threats. Her portfolio primarily encompasses high-performance computing, threat intelligence systems, and forensic analysis tools, aligning closely with HDTRA1’s emphasis on cutting-edge scientific research and operational readiness. Mulligan maintains consistent partnerships with leading technical contractors including TECHTRANS INTERNATIONAL INC, BATTELLE MEMORIAL INSTITUTE, AERIS LLC, APPLIED RESEARCH ASSOCIATES, INC., and AMAZON WEB SERVICES, INC. These relationships reflect a preference for established defense and scientific technology providers with proven capabilities in classified environments and mission-critical infrastructure. Her contracting approach emphasizes performance-based outcomes, rigorous technical evaluation, and long-term sustainment, fostering collaborative engagements that prioritize innovation and rapid deployment of capabilities. Her procurement strategy shows no reliance on socioeconomic set-asides, with 100% of acquisitions conducted under full and open competition. This reflects a mission-driven focus on securing the highest technical capability regardless of vendor size, prioritizing operational effectiveness over socioeconomic preferences. While small business participation is not formally incentivized, vendors of all sizes are evaluated strictly on technical merit and past performance. Mulligan’s primary procurement focus is under NAICS 423430, indicating a strong emphasis on the acquisition of computer systems, peripheral equipment, and specialized software—particularly those supporting data analytics, modeling and simulation, and secure cloud-based infrastructure. Her domain expertise centers on integrating commercial-off-the-shelf technologies with government-specific security protocols to enhance threat detection and response capabilities across complex operational theaters.