Stephen Y. Kwak

Stephen Y. Kwak serves as a Contract Specialist within the Space Systems Command’s FA4610 30 Cons Pk facility, supporting the Department of the Air Force’s mission to sustain critical space launch and test infrastructure at Vandenberg Space Force Base. He manages a diverse portfolio of procurement actions focused on facility maintenance, utilities modernization, security systems, and technical support services essential to national security space operations. His work ensures operational readiness through timely acquisition of construction, logistics, and specialized engineering services aligned with federal contracting regulations and infrastructure resilience goals. Kwak maintains consistent working relationships with key contractors including MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, DIVERSE PEST MANAGEMENT, TECH O. R., LLC, KING FREIGHT LLC, and DARBONNIER TACTICAL SUPPLY LLC. These partnerships reflect a blend of general construction, environmental services, transportation, and tactical supply chain support, indicating a reliance on vendors capable of delivering mission-critical services under stringent security and operational constraints. His contracting approach emphasizes reliability, compliance, and performance-based outcomes across contract types including firm-fixed-price and time-and-materials arrangements. A strong advocate for small business participation, Kwak consistently prioritizes Total Small Business Set-Asides under FAR 19.5, with over 63% of his acquisitions reserved for small businesses. This pattern underscores a deliberate strategy to foster economic opportunity while leveraging the agility and innovation of small vendors in support of complex infrastructure needs. His procurement decisions reflect a commitment to socioeconomic goals without compromising mission requirements. His primary NAICS focus includes 813110 (Religious Organizations), 327320 (Ready-Mix Concrete Manufacturing), 237110 (Water and Sewer Line Construction), 334111 (Electronic Computer Manufacturing), and 324121 (Asphalt Paving Mixture Manufacturing). These reflect a unique blend of civil works, environmental infrastructure, and specialized electronics procurement, revealing expertise in managing non-traditional yet mission-relevant categories tied to facility sustainment and site modernization.