Gabriel Contreras

Gabriel Contreras serves as a key procurement professional within the National Institute of Allergy and Infectious Diseases (NIAID), supporting the agency’s mission to accelerate biomedical research responses to infectious, immunologic, and allergic threats. He manages a portfolio of scientific and technical service contracts critical to advancing laboratory infrastructure, diagnostic development, and biosafety capabilities. His acquisitions primarily support high-containment research environments and the rapid deployment of medical countermeasures, often involving specialized technical services and niche manufacturing. Contreras operates within the broader Department of Health and Human Services framework, ensuring compliance with federal acquisition regulations while aligning procurement strategy with NIAID’s public health priorities. His primary contractor relationships center on Quality Biological, Inc., a leading provider of biological reference materials and research reagents, and GENOMIC LABS LTD, a specialist in genomic diagnostics and sequencing technologies. These partnerships reflect a focus on high-integrity, science-driven vendors capable of delivering compliant, traceable, and quality-controlled products and services essential for biosafety level 3 and 4 research. Contreras maintains long-term, performance-based engagements with these firms, emphasizing technical reliability and regulatory adherence over transactional procurement. Contreras demonstrates a moderate but intentional commitment to small business participation, with approximately 16.7% of his awards structured as total small business set-asides under FAR 19.5. The majority of his contracts—83.3%—are competed without set-asides, indicating a preference for open competition when technical complexity or specialized capabilities limit the pool of qualified vendors. His approach balances socioeconomic goals with mission-critical performance requirements. His procurement focus is overwhelmingly centered on NAICS 541990 (All Other Professional, Scientific, and Technical Services), encompassing contract research, laboratory support, and biocontainment services. A secondary focus on NAICS 339113 (Surgical Appliance and Supplies Manufacturing) reflects targeted acquisitions of specialized PPE, containment equipment, and diagnostic devices. His expertise lies at the intersection of advanced life sciences and federal procurement, ensuring that NIAID’s research infrastructure remains agile, secure, and scientifically robust.