Delaware Nation Industries (DNI) is seeking an experienced Information Systems Security Manager (ISSM) - Subject Matter Expert (SME) to provide full-spectrum cybersecurity support across CAOC-X applications, tests, exercises, and experimentation events. The ISSM will serve as the principal advisor and technical lead for ensuring secure implementation, risk mitigation, and compliance for all classified and unclassified CAOC-X systems. This role requires a deep understanding of the Risk Management