Darbye Rivera

Darbye Rivera serves as a key procurement professional within the W6QK Acc-APG Cont Ct Wash Ofc, a specialized office under the Department of the Army focused on advancing critical C5ISR capabilities for land and expeditionary forces. Rivera oversees the acquisition of high-reliability electro-optic/infrared sensor systems, precision navigation and guidance technologies, and ruggedized power generation solutions essential to battlefield situational awareness. Their work directly supports the Army’s modernization priorities by ensuring timely delivery of mission-critical hardware that operates under extreme environmental conditions. Rivera manages full lifecycle contracts—from requirements validation through contract award and performance monitoring—primarily for complex, technical systems requiring stringent military specifications and compliance with DoD standards. Rivera maintains a consistent working relationship with Cummins Power Generation Inc., the primary contractor for advanced, ruggedized power generation systems tailored to expeditionary C5ISR platforms. This partnership reflects a pattern of engagement with industry leaders possessing deep expertise in military-grade power solutions, including thermal management, fuel efficiency, and field-deployable durability. While Cummins is the dominant partner, Rivera’s procurement approach prioritizes technical capability and proven performance over vendor diversity, indicating a preference for established contractors with demonstrated success in defense applications. Rivera’s procurement portfolio exhibits no set-aside preferences, with 100% of awards issued under full and open competition. This reflects a mission-driven emphasis on technical superiority and operational readiness, where socioeconomic preferences are deprioritized in favor of ensuring the highest performance standards for mission-critical systems. Small business participation is not formally structured into acquisition strategy, aligning with the technical complexity and scale of the systems procured. The agency’s procurement activity is entirely concentrated under NAICS 335312 (Motor and Generator Manufacturing), underscoring Rivera’s deep specialization in ruggedized power systems, including diesel and hybrid generators designed for tactical environments. Their expertise lies in acquiring high-output, low-signature, and environmentally hardened electrical systems that support sensor networks, communications relays, and command nodes in contested or austere theaters.