Sibrena L. Nixon-Perez

Sibrena L. Nixon-Perez serves as a Contract Specialist responsible for managing the full lifecycle of federal acquisitions, from requirement validation and market research through solicitation, evaluation, award, and contract administration. She plays a critical role in ensuring compliance with the Federal Acquisition Regulation (FAR) and promoting efficient, transparent procurement practices. Her portfolio primarily consists of industrial and engineering-related procurements, with a strong emphasis on technical goods and specialized services that support critical infrastructure and manufacturing operations. Nixon-Perez works closely with program managers and technical experts to align contracting strategies with mission objectives, ensuring acquisitions are both legally sound and operationally effective. While specific contractor names are not available, Nixon-Perez maintains a broad network of vendors engaged in industrial gas production, motor home manufacturing, and engineering services. Her contracting patterns reflect a preference for open competition, with the majority of awards issued under full and open procedures. She routinely engages with both large manufacturers and small business suppliers, fostering competitive bidding environments that prioritize technical capability, past performance, and regulatory compliance. Nixon-Perez demonstrates a moderate but intentional commitment to small business participation, with 14.3% of her awards designated as Total Small Business Set-Asides under FAR 19.5. While she does not frequently utilize 8(a), HUBZone, or SDVOSB set-asides, her consistent use of small business set-asides reflects a deliberate effort to expand market access for qualified small businesses within her acquisition domain. Her primary procurement focus lies in NAICS 325120 (Industrial Gas Manufacturing), where she manages complex acquisitions for compressed, liquefied, and specialty gases used in industrial and medical applications. She also procures engineering services under NAICS 541330 and motor home manufacturing under NAICS 336213, indicating expertise in both high-volume manufacturing and technical service contracts. Her domain knowledge spans chemical processes, mechanical systems, and engineering design, positioning her as a specialized practitioner in industrial supply chain procurement.