Sharlene McCubbin

Sharlene M. McCubbin serves as a Senior Contract Specialist with deep expertise in complex technical and scientific acquisitions, supporting mission-critical government operations through strategic sourcing and contract administration. She plays a pivotal role in ensuring compliance with federal procurement regulations while delivering high-value services across specialized domains. Her portfolio primarily encompasses professional consulting, engineering, and research and development services, often requiring rigorous technical evaluation and performance-based contract structures. McCubbin manages full lifecycle acquisitions—from market research and solicitation development to contract award and closeout—ensuring alignment with agency objectives and regulatory best practices. McCubbin cultivates collaborative relationships with a diverse array of contractors, including large professional services firms and niche technical consultants specializing in scientific and engineering disciplines. Her contracting patterns reflect a preference for established vendors with proven technical capabilities and strong past performance records, particularly in areas requiring specialized domain knowledge. She consistently emphasizes transparency, competitive bidding, and contract performance oversight, fostering a procurement environment grounded in accountability and value delivery. McCubbin’s contracting activity is entirely focused on open, non-set-aside procurements, reflecting a strategic emphasis on maximizing competition and selecting the most technically qualified offerors regardless of socioeconomic status. While she does not prioritize 8(a), HUBZone, or SDVOSB set-asides, her approach ensures rigorous evaluation of all proposals under full and open competition, adhering strictly to merit-based selection criteria. Her primary procurement focus lies in NAICS 541690 (Other Scientific and Technical Consulting Services), followed by engineering services (541330) and research and development in physical and life sciences (541712). She frequently acquires expert advisory services, technical analysis, environmental compliance support, and infrastructure-related consulting, demonstrating strong domain expertise in science-driven, high-complexity procurements. Her work supports agencies requiring advanced technical solutions grounded in evidence-based methodology and rigorous performance metrics.