- Marietta, Georgia, United States
- On-site
- Full-time · Senior
- $120K–$135K per year
- 8+ years
Provide hands-on administration, maintenance, troubleshooting, and cybersecurity support for systems operating within the Secret Internet Protocol Router Network (SIPRNET) environment for the Georgia Army National Guard (GA ARNG).
Compensation
Salary Range: $120,000 to $135,000
Responsibilities
- Administer, configure, maintain, and troubleshoot SIPRNET-connected servers, workstations, operating systems, and supporting enterprise infrastructure in accordance with DoD and Army cybersecurity requirements.
- Perform daily system administration activities, including user account management, privileged access administration, system configuration, software installation, patch management, and performance monitoring.
- Install, configure, maintain, and troubleshoot Windows and Linux servers, virtualization platforms, databases, and associated infrastructure supporting classified operations.
- Conduct DISA STIG assessments, identify Category I, II, and III (CAT I–III) findings, implement corrective actions, and validate remediation to maintain system security and compliance.
- Coordinate with ISSMs, ISSOs, and cybersecurity personnel to document security findings, update Plans of Action and Milestones (POA&Ms), track remediation progress, and provide supporting evidence for compliance assessments.
Requirements
- CompTIA Security+ certification
- Nice to have: CISSP
- Nice to have: CISM