- Expertise on Redhat 5,6,7 , Oracle Redhat Knowledge of any mail application like Postfix
- Working knowledge on any hardware like HP and Firmware upgrade Working Knowledge on any LDAP, Print server CUPS
- Knowledge on Virtualization. specially OVM
- Knowledge on Native cluster like gfs2 FS etc. Shell scripting , Disk management using LVM
- Good knowledge on networking and routing
- Patch Management using proxy and satellite servers and Tivoli TEM tool.
- Hands-on knowledge on System Administration, User management and Sudo.
- NFS/SMB configuration and troubleshooting skills.
- Knowledge in Linux AD integration. VAS services
- New server build and Hardening, iptables , selinux
- Linux OS Administration
- Ubuntu or Oracle Linux