• Expert in Solaris 8, 9, 10, 11
• Expert in Zones & LDOM Administration
• Expert on Oracle OPS center Tool
• Configuration of SVM, VxVM & ZFS
• Advanced shell scripting
• Configuration of Sun Cluster and Veritas CLuster
• NIS, NIS+ / DNS configuration
• Patch management
• NFS / Automount configuration
• Recovery of Operating system from backup
• Server / OS Crash analysis
• Performance tuning
• Knowledge in other Unix flavors
• Knowledge in other domains such as Storage, Backup, Database, Middleware and network.

Secondary Skills

• Knowledge of Linux Administration (RHEL, CentOS, Suse, )
• Knowledge of Linux KVM
• Knowledge of Satellite server
• Experince on defining, installing and maintaining IBM Power systems. 
• Experience on VIO server installation
• Detail knowledge of Vscsi and NPIV technology
• Experience on Hardware management console installation and administration
• Experience on Managed server and HMC firmware upgrade
• Experience on HACMP
• Experience on NIM server installation, configuration and Administration
• Experience on LVM administration
• Knowledge in other domains such as Storage, Backup, Database, Middleware and network