Stephen L Riffe

Stephen L. Riffe serves as a Contracting Officer for the Commander (M00264) under the Department of the Navy, where he is responsible for managing mission-critical acquisitions that sustain and modernize naval warfighting capabilities. His portfolio centers on integrated technology systems, command and control architectures, tactical computing environments, and advanced sensor and communication platforms essential to operational readiness. Riffe executes full lifecycle contracting for complex engineering services, cybersecurity-enabled systems, and armored vehicle modernization programs, ensuring compliance with defense acquisition regulations and aligning procurements with the Navy’s strategic modernization priorities. Riffe maintains consistent working relationships with a core group of specialized contractors, including Goldbelt Hawk L.L.C., Alex-Alternative Experts, LLC, Tnda Technologies Inc., BC Market Solutions LLC, and Biospace, Inc. These vendors provide niche expertise in systems engineering, mission-critical software development, tactical communications, and defense logistics support. His contracting patterns reflect a preference for established technical partners with proven experience in naval systems integration, often engaging firms capable of rapid prototyping, secure software deployment, and field-deployable hardware solutions under tight operational timelines. Riffe’s procurement activity is entirely non-set-aside, with 100% of awards issued under full and open competition. This reflects a strategic emphasis on technical capability and mission urgency over socioeconomic set-asides, prioritizing performance, innovation, and readiness over socioeconomic classification. While small business participation is not formally incentivized through set-asides, he evaluates all offerors on technical merit, past performance, and ability to deliver mission-critical capabilities on schedule. His primary procurement focus lies in defense systems engineering, cybersecurity infrastructure, and tactical computing solutions, with deep expertise in acquiring services related to command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR). Riffe consistently procures advanced electronic systems, real-time data fusion platforms, and secure communication networks that support naval force projection and decision superiority in contested environments.