Dr. Sam Lee

Dr. Sam Lee serves as a key procurement professional within the Contract Administration Services Division of the Department of Homeland Security, where he plays a central role in managing the acquisition of critical professional, scientific, and technical services that underpin national security operations. His responsibilities include overseeing the full lifecycle of contracts for systems engineering, cybersecurity enhancements, and physical science research initiatives, ensuring alignment with DHS’s mission of operational readiness and infrastructure integrity. He specializes in complex, high-stakes procurements requiring rigorous technical evaluation and compliance with federal acquisition regulations, often coordinating with cross-functional teams to validate contractor capabilities and performance metrics. Dr. Lee maintains strategic relationships with a diverse array of contractors specializing in public safety technologies, advanced instrumentation, and systems integration services. While no single vendor dominates his portfolio, he consistently engages with firms possessing deep expertise in law enforcement equipment, sensor development, and mission-critical software platforms. His working relationships are characterized by a focus on technical excellence, performance-based contracting, and long-term vendor accountability, fostering partnerships built on transparency and compliance with federal procurement standards. Dr. Lee’s contracting patterns reflect a strong preference for full and open competition, with 100% of his acquisitions issued without set-aside designations. This approach prioritizes technical merit and mission suitability over socioeconomic classifications, indicating a focus on capability-driven sourcing rather than mandated small business participation. While he does not routinely utilize 8(a), HUBZone, or SDVOSB set-asides, his process remains fully compliant with all federal socioeconomic requirements and emphasizes equitable access through transparent solicitation practices. His primary procurement focus lies in NAICS 922190 (Other Justice, Public Order, and Safety Activities), encompassing law enforcement technologies, surveillance systems, and emergency response equipment, alongside NAICS 334519 (Other Measuring and Controlling Device Manufacturing), where he acquires precision sensors, control systems, and diagnostic instrumentation. His domain expertise spans physical security systems, cybersecurity-enabled monitoring tools, and engineered solutions for critical infrastructure protection.