Lead the design, assessment, certification and deployment of high-assurance cryptographic solutions for tactical radios, datalinks, embedded mission systems, open architectures, secure networks, space systems, airborne platforms, and multi-domain operations. The Fellow serves as a recognized expert in secure communications and cryptographic system design, guiding the technical direction of programs, influencing investment priorities, supporting customer engagement, and ensuring alignment with national security requirements, certification expectations, and evolving threat environments.