Treena S. Greene

Treena S. Greene serves as a Contracting Officer within the Immediate Office of the Secretary of Transportation (693JK4), where she manages mission-critical procurements supporting high-level administrative, cybersecurity, and IT infrastructure functions. Her role is central to enabling secure and technologically advanced operations for the Secretary’s headquarters, ensuring compliance with federal acquisition regulations while advancing strategic modernization goals. She typically handles complex service-based acquisitions requiring technical expertise in security systems, management consulting, and operational support services, often coordinating with cross-functional stakeholders to align contracting actions with senior leadership priorities. Greene cultivates collaborative relationships with a diverse range of contractors, including large federal service providers and specialized small businesses, particularly those with expertise in cybersecurity, IT modernization, and administrative support. While no single contractor dominates her portfolio, her procurement patterns reflect a balanced approach—engaging both established federal contractors and agile small businesses to meet evolving operational needs. She prioritizes performance-based contracting and maintains rigorous oversight to ensure deliverables align with mission-critical standards for security and efficiency. Her set-aside preferences reveal a strong commitment to socioeconomic contracting, with nearly 43% of her awards directed toward small business programs, including 8(a) competed contracts and Total Small Business Set-Asides under FAR 19.5. This demonstrates a deliberate strategy to foster competition and expand opportunities for disadvantaged and small businesses while maintaining acquisition integrity. The predominance of non-set-aside awards reflects the need for specialized capabilities often found in larger firms, yet her consistent use of 8(a) and small business set-asides underscores a proactive effort to meet federal socioeconomic goals. Greene’s primary NAICS focus areas include 522320 (financial transactions processing), 541618 and 541690 (management and technical consulting), and 561990 (other support services), indicating a specialization in administrative, analytical, and security-related professional services. She frequently procures cybersecurity consulting, process optimization, and operational support solutions critical to sustaining the Secretary’s office infrastructure, reflecting deep domain expertise in federal executive support systems and mission-enabling services.