Sean Barbosa

Sean Barbosa serves as a key procurement professional within Navfacsyscom Southwest, supporting the Department of the Navy’s mission to deliver resilient infrastructure and utility systems across the Southwest region. He manages a portfolio of acquisitions focused on facility modernization, environmental compliance, and operational readiness, with a strong emphasis on administrative management consulting and utility regulation services. His work ensures that naval installations maintain mission-critical infrastructure through strategic contracting that aligns with DoD sustainability and readiness goals. Barbosa routinely handles complex, mission-driven procurements requiring technical expertise in facility lifecycle management and regulatory compliance. He maintains established working relationships with leading contractors including MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, RSI AMENTUM ENVIRONMENTAL SOLUTIONS, L1 ENTERPRISES INCORPORATED, KIEWIT INFRASTRUCTURE WEST CO., and Boh Environmental, L.L.C. These partnerships reflect a preference for firms with proven experience in military facility construction, environmental remediation, and utility infrastructure services. Barbosa fosters collaborative, performance-based contracting relationships that prioritize quality, compliance, and long-term operational support over transactional vendor interactions. Barbosa demonstrates a pronounced commitment to socioeconomic contracting, with over two-thirds of his awards designated as Service-Disabled Veteran-Owned Small Business (SDVOSB) set-asides. This pattern underscores a deliberate strategy to prioritize veteran-owned enterprises with specialized capabilities in construction, environmental services, and facility management. The remaining awards are typically open competition, reflecting a balanced approach that ensures market competitiveness while advancing veteran economic inclusion. His procurement focus is concentrated in NAICS 541611 (Administrative Management and General Management Consulting Services), indicating a strong reliance on strategic planning, program management, and operational advisory services to support infrastructure projects. He also regularly procures services under NAICS 926130, reflecting expertise in regulating and administering utility systems critical to naval base operations, including energy, water, and waste management infrastructure.