Systems Administrator supporting mission-critical RedHat Linux infrastructure at Fort Huachuca with focus on security compliance, system reliability, and operational excellence. Ideal for cleared professionals seeking hands-on infrastructure roles in a DoD environment.
What you'll do
- Install, configure, and maintain RedHat Linux servers following established internal processes and DoD security standards
- Monitor system performance and logs to identify and resolve software, OS, and networking issues in mission-critical environments
- Plan and execute system upgrades, hardware deployments, and production environment transitions with minimal downtime
- Schedule, perform, and manage system backups and data recovery procedures to ensure business continuity
- Implement and maintain DISA STIG security compliance across the Linux infrastructure
- Participate in on-call rotation providing timely technical support for UNIX/Linux issues and system users
- Automate routine tasks using scripting and software support tools to improve operational efficiency
Mission
This role supports Fort Huachuca, a critical Army installation, maintaining UNIX/Linux systems that underpin vital national security operations. The position ensures system uptime, security posture, and compliance with DoD standards including DISA STIG requirements essential to the base's operational mission.
Required skills
- RedHat Linux system administration
- UNIX/Linux server configuration and maintenance
- System performance monitoring and troubleshooting
- Backup and disaster recovery procedures
- Hardware configuration and deployment
- DISA STIG compliance implementation
- Shell scripting and task automation
- Security compliance and hardening