Vivianna Diaz

Vivianna Diaz serves as a Contract Specialist within the Navsup Weapon Systems Support Mech (N00104), a critical component of the Department of the Navy responsible for sustaining the operational readiness of naval weapon systems. She manages the acquisition of high-reliability mechanical, electrical, and electronic components essential for the maintenance, repair, and modernization of advanced naval platforms. Her portfolio focuses on mission-critical subsystems including pumping systems, valve assemblies, circuit board manufacturing, and current-carrying wiring devices, ensuring timely delivery of precision-engineered parts that support fleet readiness and combat system functionality. Diaz maintains consistent procurement relationships with industry leaders such as Raytheon Company and The Entwistle Company LLC, alongside specialized manufacturers like AMD International Technologies LLC. These partnerships reflect a reliance on established defense contractors with proven expertise in defense-grade component fabrication and system integration. Her contracting approach emphasizes technical compliance, supply chain resilience, and adherence to military specifications, fostering long-term vendor collaboration grounded in quality assurance and performance accountability. Diaz’s contracting activity reflects a strict preference for full and open competition, with 100% of her awards issued under no set-aside provisions. This indicates a procurement strategy prioritizing technical capability and mission-critical performance over socioeconomic classifications, aligning with the agency’s emphasis on rapid response and operational reliability over programmatic set-asides. Her primary NAICS focus areas include 332919 for metal valve and pipe fitting manufacturing, 334515 for instrumentation measuring electrical signals, and 335931 for current-carrying wiring devices, underscoring deep expertise in precision mechanical and electrical subsystems. She routinely procures high-integrity components for naval propulsion, control systems, and sensor interfaces, demonstrating specialized knowledge in defense-grade manufacturing standards and technical specifications critical to naval weapon system sustainment.