Andrew McMullen

Andrew McMullen serves as a Contracting Officer responsible for managing complex acquisitions in scientific and technical research domains. He plays a pivotal role in executing the agency’s procurement mission by ensuring compliance with federal acquisition regulations while advancing mission-critical research and development objectives. His portfolio primarily consists of competitive, full and open solicitations for engineering, physical sciences, and life sciences R&D services, including laboratory support, data analysis, modeling and simulation, and technical consulting. McMullen is known for his methodical approach to requirement development, source selection, and contract administration, ensuring that acquisitions align with both technical rigor and fiscal accountability. McMullen’s contractor relationships are broadly distributed across the federal R&D services market, with no single vendor dominating his award profile. He engages with a diverse ecosystem of prime contractors, including research institutions, engineering firms, and specialized technical service providers, all of which compete on merit under full and open competition. His procurement patterns reflect a preference for performance-based contracting and outcome-driven deliverables, fostering strong vendor collaboration through clear statement of work development and rigorous contract oversight. McMullen’s contracting activity is entirely focused on full and open competition, with no set-asides utilized to date. While he does not currently prioritize socioeconomic programs such as 8(a), HUBZone, or SDVOSB, his approach remains compliant with all applicable small business regulations, and he actively evaluates small business capabilities during market research and source selection processes. His contracting philosophy emphasizes technical merit and value over socioeconomic preferences, ensuring that mission needs are met with the most qualified performers. His primary procurement focus is on NAICS 541715—Research and Development in the Physical, Engineering, and Life Sciences. He regularly acquires services related to experimental design, analytical instrumentation, systems engineering, and scientific data management, demonstrating deep familiarity with technical domains such as materials science, environmental modeling, and advanced laboratory operations. His expertise lies in bridging scientific requirements with acquisition strategy to deliver high-impact R&D outcomes.