Disna Weerasinghe

Disna Weerasinghe serves as a key procurement professional within the Office of the Assistant Secretary for Preparedness and Response (ASPR) at the U.S. Department of Health and Human Services, supporting the agency’s mission to ensure national readiness for public health emergencies and bioterrorism threats. Responsible for managing acquisitions aligned with medical countermeasure development and emergency response infrastructure, Weerasinghe specializes in securing critical telecommunications and data transmission systems essential for real-time situational awareness, surge capacity coordination, and secure communication during crises. Their procurement activities center on enabling resilient, interoperable networks that support federal, state, and local emergency response operations. While specific contractor relationships are not publicly enumerated, Weerasinghe’s contracting patterns indicate consistent engagement with wired telecommunications carriers capable of delivering secure, high-bandwidth, and mission-critical communications infrastructure. These partnerships typically involve vendors with expertise in secure fiber-optic networks, encrypted data transport, and emergency communications systems that meet federal cybersecurity and continuity-of-operations standards. The procurement approach emphasizes technical reliability, rapid deployment, and compliance with federal telecom regulations. Weerasinghe’s contracting activity reflects a 100% preference for non-set-aside acquisitions, indicating a strategic focus on full and open competition rather than socioeconomic set-asides such as 8(a), HUBZone, or SDVOSB programs. This pattern suggests prioritization of technical capability, scalability, and urgency over socioeconomic preferences, consistent with the high-stakes nature of ASPR’s mission-critical acquisitions. The primary NAICS code focus—517111 (Wired Telecommunications Carriers)—reveals deep specialization in procuring backbone network services, secure wide-area connectivity, and infrastructure supporting real-time data exchange for public health surveillance and emergency coordination. Weerasinghe’s expertise lies in acquiring hardened, scalable telecommunications systems that enable seamless communication across federal, state, and private-sector response entities during biological, chemical, or radiological incidents.