Install, configure, and maintain Red Hat Enterprise Linux systems (RHEL 7/8/9)
Patch management and system updates using Red Hat Satellite or YUM/DNF
Monitor system performance, uptime, and resources using tools like Nagios, Zabbix, or Prometheus
Create and maintain shell scripts for automation (bash, Python, etc.)
Manage user accounts, permissions, and security policies
Perform backup and recovery tasks; experience with tools like Bacula, NetBackup, or Veeam is a plus
Troubleshoot hardware, software, and network issues
Participate in on-call rotation and support after-hours maintenance windows
Collaborate with development, DevOps, and security teams
