Marchaunda L Tiller

Marchaunda L. Tiller serves as a Contract Specialist within the Naval Supply Systems Command Weapon Systems Support Mechanism (NAVSUP WSS Mech, N00104), where she plays a pivotal role in securing mission-critical components that sustain the operational readiness of U.S. Navy weapon systems. Her responsibilities encompass the full lifecycle management of procurements for high-reliability mechanical, electrical, and electronic subsystems, including pumping systems, valve assemblies, and precision circuitry. She ensures compliance with Defense Federal Acquisition Regulation Supplement (DFARS) requirements while aligning acquisitions with naval platform modernization and maintenance priorities, emphasizing technical rigor and supply chain resilience. Tiller maintains consistent procurement relationships with leading defense contractors including Raytheon Company, AMD International Technologies LLC, and The Entwistle Company LLC, reflecting a preference for established industry partners with proven expertise in aerospace-grade components and mission-critical electronics. Her contracting patterns demonstrate a reliance on experienced prime contractors capable of delivering complex, high-integrity systems under stringent military specifications, with a focus on technical compliance, quality assurance, and delivery reliability rather than frequent vendor rotation. Her procurement portfolio shows no use of socioeconomic set-asides, with 100% of awards issued under full and open competition. This reflects a strategic emphasis on technical capability and mission urgency over socioeconomic preferences, prioritizing performance and readiness over programmatic diversity mandates. Tiller’s primary NAICS focus centers on Other Electronic Component Manufacturing (334419), Other Communications Equipment Manufacturing (334290), and Miscellaneous Electrical Equipment Manufacturing (335999), indicating deep specialization in circuit board assemblies, radio frequency components, and embedded subsystems. She frequently procures precision-engineered parts for naval avionics, signal processing units, and weapon system interfaces, demonstrating technical fluency in defense electronics manufacturing standards and MIL-SPEC compliance.