John Derenzis

John Derenzis serves as a Commodity Logistics Specialist, responsible for managing the end-to-end procurement and logistical coordination of specialized aircraft engine components and related subsystems. In this role, he ensures timely acquisition of mission-critical parts that support national defense and aerospace readiness, aligning procurement activities with federal supply chain resilience objectives. His responsibilities include soliciting bids, evaluating technical compliance, negotiating contract terms, and overseeing delivery schedules for high-integrity components used in turbine engines, ignition systems, and fuel control units. He operates within a highly regulated framework governed by FAR and DFARS requirements, ensuring traceability, quality assurance, and supply chain security for defense-critical logistics. Derenzis collaborates with a network of certified manufacturers and Tier 1 suppliers specializing in precision aerospace components, including firms with AS9100 and ITAR compliance. While no specific contractor relationships are currently identifiable, his procurement pattern reflects a preference for established industrial suppliers with proven track records in high-reliability manufacturing. His working relationships emphasize technical alignment, on-time delivery performance, and adherence to stringent aerospace quality standards, often requiring supplier qualification through formal audits and certification validation. His contracting activity is exclusively classified as “No Set-Aside,” indicating a focus on full and open competition without socioeconomic set-asides such as 8(a), HUBZone, or SDVOSB. This reflects a procurement strategy prioritizing technical capability and supply chain continuity over socioeconomic preferences, consistent with the specialized nature of aircraft engine parts manufacturing. Derenzis’s procurement focus is singularly centered on NAICS 336412—Aircraft Engine and Engine Parts Manufacturing. He procures turbine blades, combustors, bearing housings, and other mission-critical engine subsystems requiring advanced metallurgy and precision machining. His technical expertise lies in the aerospace propulsion domain, where he evaluates engineering specifications, material certifications, and production process controls to ensure compliance with military and FAA airworthiness standards.