Advanced knowledge and skill of a broad range of defense department or private sector command, control, communications, computers, and intelligence (C4I) systems, data, scientist Big Data analytics, machine learning, AI, cognitive science, programs, operations, strategies, tactics, resource and information processes, force structure, and weapons systems. The primary purpose of this position is to provides authoritative direction and data science expertise to a wide range of highly complex, highly visible initiatives and projects focused on the discovery and development of cutting-edge tools and resources to easily access, store, analyze, exchange, and visualize complex, high-quality data.