REQ# Forge_26_011: Minimum 7 years’ total experience with C4I systems with specific focus on systems engineering and cybersecurity support. This position is responsible for the engineering, hardening, baseline enforcement, and lifecycle management of enterprise Windows, Linux, virtualization, and endpoint management platforms while serving as a technical authority for vulnerability assessment, remediation, and RMF compliance This is a hands-on, senior-level engineering role requiring extensive experience supporting enterprise IT and C4I systems in secure DoD environments. The candidate must be capable of independently troubleshooting complex system issues, leading vulnerability remediation efforts, and ensuring compliance with DoD, Navy, and DISA cybersecurity requirements. The engineer will have privileged access and must meet DoD Cybersecurity Workforce IAT Level II requirements. SECRET (minimum) with current SSBI/T5 investigation required. TS/SCI clearance desired.