David W Grinnell

David W. Grinnell serves as a key procurement professional within Naval Undersea Warfare Center (NUWC) Division Newport, supporting the Department of the Navy’s mission to advance maritime warfare capabilities through the acquisition of advanced sensor, navigation, and electronic warfare systems. He manages complex contracts for research, development, and testing of mission-critical technologies used in undersea, surface, and aerial domains, ensuring alignment with naval operational requirements. His acquisitions typically involve high-precision instrumentation, integrated communication architectures, and engineering services supporting next-generation naval platforms. Grinnell maintains strategic relationships with leading defense and technology contractors including Science Applications International Corporation, Aerospace & Commercial Technologies, LLC, Astronics Test Systems Inc, Serco Inc, and Mikel Inc. These partnerships reflect a preference for established industry leaders with proven expertise in naval systems integration, test and evaluation, and specialized instrumentation. His contracting approach emphasizes technical rigor, performance-based outcomes, and long-term vendor collaboration to sustain innovation across the naval enterprise. His procurement patterns show a strong orientation toward open competition, with 83.8% of awards issued without set-asides, indicating a focus on technical capability over socioeconomic preferences. Nevertheless, he consistently allocates 16.2% of opportunities to total small business set-asides under FAR 19.5, demonstrating a measured commitment to small business participation while prioritizing mission-critical performance. Grinnell’s primary NAICS focus areas include 334515 and 334519 for manufacturing precision measuring and control devices, 541330 for engineering services, and 541715 for physical and engineering R&D. He routinely procures advanced sonar arrays, signal processing hardware, electronic countermeasure components, and test equipment critical to naval dominance. His expertise lies at the intersection of defense electronics, systems integration, and applied research, ensuring acquisitions directly support NUWC’s technical mission in maritime warfare innovation.