Essential functions for the Systems Security Engineer include, but are not limited to: Assist with development, interpretation, and maintaining of cybersecurity policies, system-specific governance documents, and IA guidance to ensure compliance with DoD, Navy, and program requirements. Liaison Between Code 104 and 1043 ISSMs - Serve as the primary bridge between technical engineering counterparts and command cybersecurity authorities to ensure alignment on security requirements, system changes, and risk decisions.