Mariapaz D. Ruiz

Mariapaz D. Ruiz serves as a Contract Specialist within the W6QK Acc-rsa office of the Department of the Army, where she plays a pivotal role in executing mission-critical acquisitions to sustain and modernize U.S. Army aerial and missile defense systems. Her responsibilities include managing the full lifecycle of complex procurements for aerospace platforms, avionics, propulsion systems, and sensor technologies supporting key programs such as the UH-60 and AH-64 Apache. She ensures compliance with federal acquisition regulations while aligning contract actions with strategic modernization goals, often coordinating with engineering, logistics, and program management teams to translate technical requirements into enforceable contract terms. While specific contractor names are not publicly available, Ruiz maintains collaborative relationships with a broad spectrum of defense contractors and technology providers specializing in aerospace systems integration, mission-critical software, and secure computing infrastructure. Her procurement approach emphasizes performance-based contracting, risk mitigation, and vendor accountability, fostering partnerships with firms capable of delivering high-assurance solutions under stringent military standards. Ruiz’s contracting activity is entirely non-set-aside, with 100% of her acquisitions conducted under full and open competition. This reflects a deliberate strategic focus on maximizing technical capability and operational readiness over socioeconomic preferences, though she remains compliant with all applicable small business regulations and may facilitate subcontracting opportunities through prime contractors. Her primary procurement focus centers on five NAICS codes, each representing 20% of her portfolio: computer systems design services, other computer-related services, data processing and web hosting, and two information services categories (519130 and 511210). She specializes in acquiring advanced software development, cybersecurity-enabled computing infrastructure, and digital services that support real-time data fusion, command and control systems, and embedded avionics—critical enablers for next-generation air and missile defense architectures.