John J. Sharkey

John J. Sharkey serves as a key procurement lead within the FA8823 Sustainment MCPNT SSC/PKL under the Department of the Air Force, responsible for managing complex acquisitions to sustain and modernize critical aerospace and space-based defense systems. His work directly supports the operational readiness of guided missile platforms, satellite communications networks, and global positioning infrastructure. Sharkey specializes in sole-source and competitive procurements for advanced engineering, systems integration, and long-term sustainment contracts, ensuring mission-critical capabilities remain viable amid evolving threats and technological obsolescence. He operates at the intersection of acquisition strategy and technical requirements, coordinating with engineering and logistics teams to align contracting actions with operational priorities. Sharkey’s contracting patterns reflect deep engagement with prime contractors specializing in guided missile systems, space vehicle sustainment, and defense-grade R&D. He maintains consistent relationships with a select group of Tier-1 aerospace and defense firms with proven expertise in classified and sensitive space systems, as well as niche technology providers capable of delivering ruggedized avionics, secure comms payloads, and mission software upgrades. His procurement approach emphasizes technical fidelity, supply chain resilience, and lifecycle support, favoring vendors with established track records in defense aerospace environments. Sharkey’s portfolio is entirely non-set-aside, with 100% of acquisitions conducted under full and open competition. This reflects the highly specialized, classified, and technologically advanced nature of the systems under sustainment, where only a limited pool of qualified contractors possesses the necessary clearances, certifications, and domain expertise. While small business participation is not formally prioritized through socioeconomic set-asides, vendor diversity is pursued through subcontracting opportunities within prime contracts where technically feasible. His primary procurement focus lies in NAICS 336414 (Guided Missile and Space Vehicle Manufacturing) and 541712 (R&D in Physical and Engineering Sciences). He routinely procures advanced propulsion systems, flight control hardware, radiation-hardened electronics, and space-based sensor integration services, demonstrating deep technical fluency in missile defense architectures, satellite bus sustainment, and secure space communications protocols.