• Administration of Linux operating system including new user/group maintenance, managing disk usage,.Administration of operating systems.
• Performing software installation, upgrades, troubleshooting, and maintenance on Linux servers.
• Creating NIS, FTP users with appropriate permissions as per requirement.
• Configuring distributed file systems and administering NFS server and NFS clients and editing auto-mounting.
• Supporting and resolving DNS issues, Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery disks are created.
• Perform ongoing performance tuning, hardware upgrades, and resource optimization as required. Configure CPU, memory, and disk partitions as required. Create, change, and delete user accounts per request.