Julisa Mandeville

Julisa Mandeville serves as a key procurement professional within the Public Buildings Service’s R3 Acquisition Management Division under the General Services Administration, where she oversees the strategic acquisition of facility support services critical to maintaining federal workspaces across Region 3. Her responsibilities include managing the full lifecycle of contracts for building operations, maintenance, and real estate support, ensuring compliance with federal standards for safety, efficiency, and sustainability. She plays a central role in executing the agency’s mission to modernize aging infrastructure by securing high-performance, mission-critical services that enable seamless federal operations. Mandeville collaborates with a broad spectrum of vendors specializing in facilities management, including integrated service providers, maintenance contractors, and technical support firms. While no specific contractor relationships are currently identified in the data, her procurement patterns reflect consistent engagement with established industry players capable of delivering comprehensive, performance-based facility support solutions across multiple federal sites. Her working relationships emphasize accountability, service-level adherence, and long-term operational reliability over transactional vendor interactions. Her contracting activity is entirely non-set-aside, with 100% of awards issued under full and open competition. This reflects a strategic preference for maximizing market competition and selecting the most qualified providers based on technical merit and operational capability, rather than socioeconomic classifications. While she does not prioritize 8(a), HUBZone, or SDVOSB set-asides, her approach ensures equitable access for all qualified firms through transparent, merit-based acquisition processes. Mandeville’s procurement focus is exclusively centered on NAICS 561210—Facilities Support Services—which encompasses custodial, security, groundskeeping, HVAC maintenance, waste management, and building systems operations. Her technical expertise lies in performance-based service contracting, where outcomes are measured through metrics-driven deliverables rather than labor-hour inputs, ensuring efficient, responsive, and cost-effective facility management across the federal portfolio.