Mark E. Stump

Mark E. Stump serves as a Contract Specialist within the Naval Air Systems Command (NAVAIR), supporting the acquisition and lifecycle management of critical naval aviation systems. In this role, he executes full-cycle contracting actions for complex aerospace platforms, including aircraft engines, propulsion components, and associated avionics systems. His work directly enables NAVAIR’s mission to maintain air superiority through the timely procurement and sustainment of carrier-based and expeditionary aviation assets. Stump specializes in negotiated procurements under FAR Part 15, managing competitive and sole-source contracts for high-technology defense systems requiring rigorous technical evaluation and risk mitigation. Stump maintains consistent contracting relationships with industry leaders including Sikorsky Aircraft Corporation, Lockheed Martin Corporation, and General Atomics, partnering primarily with prime contractors delivering advanced aerospace propulsion and integration solutions. His procurement patterns reflect a focus on long-term sustainment and modernization contracts, often involving technical specifications aligned with military standards such as MIL-SPEC and DO-160. These vendor relationships are characterized by deep technical collaboration, performance-based contracting, and structured contract administration to ensure operational readiness and system reliability. Stump’s contracting portfolio reflects a strong emphasis on open competition, with 100% of his awards issued under no set-aside classifications. This indicates a strategic preference for maximizing industry competition among large, technically capable defense contractors rather than socioeconomic set-asides, aligning with NAVAIR’s mission-critical need for proven, large-scale aerospace manufacturing capabilities. His primary procurement focus is centered on NAICS 336412—Aircraft Engine and Engine Parts Manufacturing—reflecting deep expertise in turbine propulsion systems, engine control units, and mission-critical engine components. He routinely manages acquisitions for gas turbine engines, auxiliary power units, and high-performance parts used in naval fighter jets, helicopters, and unmanned aerial systems, demonstrating specialized knowledge in propulsion technology and defense aerospace supply chain dynamics.