SAIC
DC
Description SAIC is seeking a UNIX Administrator with hands-on experience in Cohesity backup and recovery solutions to join our team. The ideal candidate will have strong UNIX/Linux administration expertise, solid troubleshooting capabilities, and a background in supporting enterprise backup environments using Cohesity and Veritas. Key Responsibilities: Manage, configure, and maintain UNIX/Linux systems (RHEL, CentOS, Ubuntu, AIX, or Solaris depending on environment). Perform routine OS patching, kernel upgrades, system tuning, and security hardening. Monitor system performance and troubleshoot OS-level issues across compute environments. Manage user accounts, file systems, NFS, packages, permissions, and system services. Support shell scripting for automation and maintenance tasks (Bash, KSH, Python optional). Administer and support Cohesity DataProtect clusters for enterprise backup operations. Configure protection jobs, policies, storage domains,...