REQ# Forge_21_005: Minimum 8 years’ total experience with C4I systems with specific focus on development, administration, and sustainment of Red Hat Enterprise Linux (RHEL) systems. Will implement, secure, and maintain the development and production environments. Will lead testing events to ensure configuration and security settings. Will troubleshoot field systems, test new systems/configurations in a lab environment, and actively participate in technical meetings. Will ensure systems are in compliance with DISA STIGs in addition to perform ACAS scans. Candidate will have privileged access and must meet DoD Cybersecurity Workforce IAT Level II certification requirements. Must have CompTIA Linux+ and Security+ certifications at a minimum. Candidate must be a US citizen, and must have an active SECRET Clearance with a current SSBI/T5 investigation. Current TS/SCI desired.