mubanga Chileshe

Mubanga Chileshe serves as Procurement and Contracting Supervisor, overseeing the full lifecycle of acquisition activities to ensure compliance with federal procurement regulations and efficient delivery of mission-critical services. In this role, they lead the planning, solicitation, evaluation, and award of contracts, coordinating with technical stakeholders to align procurement strategy with operational needs. Their portfolio primarily encompasses services and equipment related to infrastructure, information technology, and environmental services, with a focus on competitive bidding processes that promote transparency and value. Chileshe plays a pivotal role in upholding the agency’s procurement integrity by ensuring adherence to FAR guidelines and fostering accountable contracting practices. While no specific contractor relationships are currently identifiable due to data limitations, Chileshe engages with a broad spectrum of vendors, including prime contractors and subcontractors across multiple technical domains. Their contracting approach emphasizes fair competition, robust source selection, and performance-based outcomes, fostering long-term vendor partnerships grounded in reliability and regulatory compliance. The procurement process is structured to encourage innovation and quality assurance, particularly in complex service delivery environments. Chileshe’s contracting patterns reflect a strong preference for open competition, with 100% of awards issued under non-set-aside procedures. This indicates a strategic emphasis on maximizing market participation and achieving best value through broad-based solicitation rather than socioeconomic set-asides. While no 8(a), HUBZone, or SDVOSB preferences are currently reflected in award data, their process remains aligned with federal mandates to ensure equitable access for all qualified vendors. Their primary procurement focus centers on NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) and 518210 (Computing Infrastructure Providers), each representing 25% of activity, alongside significant spending in 334419 (Electronic Component Manufacturing), 562111 (Solid Waste Collection), and 524114 (Health Insurance Carriers). This diverse portfolio demonstrates expertise in procuring technical infrastructure, environmental services, and health-related support systems, requiring deep domain knowledge in both physical and digital service delivery environments.