Darrin P Barber

Darrin P. Barber 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. He plays a critical role in ensuring compliance with the Federal Acquisition Regulation (FAR) and supports the agency’s mission by delivering mission-critical goods and services through transparent, competitive processes. His portfolio primarily includes complex procurements in engineering, technical services, and specialized equipment, requiring deep familiarity with performance-based contracting, statement of work development, and risk mitigation strategies. Barber cultivates collaborative relationships with a diverse range of vendors, including large prime contractors and small businesses, ensuring fair competition and technical alignment with agency needs. While no specific contractor names are identified in current data, his procurement patterns reflect consistent engagement with firms capable of delivering high-precision analytical instruments, IT systems design, and infrastructure-related services. He emphasizes vendor responsiveness, past performance evaluation, and compliance with technical specifications, fostering a procurement environment grounded in accountability and value. His contracting approach prioritizes broad market access, with 83.3% of awards issued under unrestricted competitions and 16.7% designated as Total Small Business Set-Asides under FAR 19.5. This balance demonstrates a deliberate commitment to fostering small business participation without compromising competition or mission readiness. He does not currently favor specific socioeconomic categories such as 8(a), HUBZone, or SDVOSB, but his set-aside usage reflects a strategic emphasis on small business capacity building through broad-based opportunities. Barber’s primary NAICS focus areas include analytical laboratory instrument manufacturing (334516), computer systems design services (541512), plumbing and HVAC contracting (238220), architectural services (541310), and other heavy civil engineering construction (237990). This diversified technical portfolio underscores his expertise in procuring both high-tech scientific equipment and mission-support infrastructure, positioning him as a versatile acquisition professional with cross-sector technical fluency.