Yolanda McCray

Yolanda McCray supports the National Institute of Standards and Technology (NIST) in advancing its mission of measurement science and technological innovation through strategic procurement of specialized scientific and technical services. Though her formal title is not disclosed, her procurement activities center on acquiring high-precision analytical equipment, laboratory testing services, and custom software solutions critical to NIST’s research in semiconductors, advanced manufacturing, and metrology. She manages a diverse portfolio of contracts aligned with NIST’s technical priorities, ensuring acquisitions meet stringent federal standards for scientific integrity and operational reliability. McCray maintains consistent relationships with key vendors including Quality Biological, Inc., ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC., and PHYSICAL ELECTRONICS USA, INC.—organizations that supply specialized instrumentation, calibration services, and analytical systems essential to NIST’s laboratory operations. Her contracting patterns reflect a preference for established technical partners with proven expertise in scientific equipment and niche service delivery, often requiring compliance with NIST-specific technical specifications and quality assurance protocols. Her procurement strategy prioritizes small business participation, with nearly 43% of awards designated as total small business set-asides under FAR 19.5, demonstrating a strong commitment to socioeconomic goals. While no specific set-aside programs like 8(a) or HUBZone are dominant, her portfolio consistently channels opportunities to qualified small businesses capable of delivering specialized scientific and technical support. McCray’s primary NAICS focus areas include 541990 (Other Professional, Scientific, and Technical Services), 541519 (Other Computer Related Services), and 541380 (Testing Laboratories and Services), reflecting her emphasis on custom programming, analytical testing, and integrated technical consulting. Her acquisitions support NIST’s core domains: semiconductor process development, materials characterization, and precision measurement systems, ensuring the agency maintains its leadership in foundational science and industrial innovation.