Warren T. Rosebrough

Warren T. Rosebrough serves as a Contract Specialist responsible for managing the full lifecycle of federal acquisitions, from requirements development through contract award and administration. He plays a critical role in ensuring compliance with the Federal Acquisition Regulation (FAR) and supports the agency’s mission by securing technical goods and services that meet operational needs. His portfolio primarily involves complex procurements for specialized equipment and industrial systems, often requiring coordination with engineering and technical stakeholders to define performance-based specifications and evaluate technical proposals under sealed bid and negotiated procurement methods. While no specific contractor relationships are identified in the available data, Rosebrough’s contracting patterns reflect a broad vendor base, with engagements spanning both large manufacturers and small businesses across diverse industrial sectors. His approach emphasizes competitive bidding and market research to ensure fair and open access, fostering relationships with vendors capable of delivering high-reliability, mission-critical equipment under strict quality and delivery standards. Rosebrough’s set-aside preferences reveal a strong inclination toward open competition, with 94.7% of acquisitions conducted without set-aside designations. Nevertheless, he consistently allocates 5.3% of his portfolio to Total Small Business Set-Asides under FAR 19.5, demonstrating a measured but deliberate commitment to small business participation. His pattern suggests a preference for competitive small business opportunities when market conditions support it, rather than targeted socioeconomic programs like 8(a) or HUBZone. His procurement focus centers on manufacturing and communications equipment, with primary NAICS codes including 334220 for radio and television broadcasting equipment, 811219 for electronic and precision equipment repair, and 333912, 335312, and 332911 for air and gas compressors, motors and generators, and industrial valves. This technical specialization indicates deep expertise in procuring electromechanical systems and industrial components critical to infrastructure, defense, and public utility operations.