John Daly is a senior engineer with Booz Allen Hamilton. He has worked with OSD, Joint Staff, COCOM, Service, and Agency clients in systems engineering for all aspects of capability development from research and development to sustainment; and the development of simulation systems for: engineering, training, acquisition, intelligence, operational decision support, testing, complex systems analysis, and operational applications. He is a leader in the development of Booz Allen systems engineering, modeling and simulation, digital engineering, and mission engineering communities of practice.