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Unix System Admin Resume

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VA

Solaris/Linux RedHat System Administration

Technical Training
UNIX Solaris systems administration training
RedHat System Administration Training
A+ Training

Technical Skills:
X86 server hardware (Dell E2960, HP D120 etc)
Sun Sparc hardware (, E250, T5220, T5440 E450, V880, T2000, V490)
Sun Solaris 8, 9, 10, Apache, Entrust PKi, Compaq,
RedHat Linux 4 & 5
Vmware ESX server
Veritas Volume manger
Veritas Netbackup.
Shell Programming.
TCP/IP

Experience:
Solaris/Redhat System Admin
March 2007- Present, Confidential VA (Sybase 365 messaging Infrasturcture)
Installed Sun Solaris 8, 9 and 10 on Sun E2900
Installed RedHat Enterprise Linux on HP, DL 120, G6 and Dell E2960 hardware
Installed Sun recommended patch cluster on multiple servers.
Configured RedHat to auto update patches from RHN.
Configured TCP/IP for Network Communication, Solaris and Linux hosts
Managed patches using associated tools on Solaris and Linux hosts
Implemented host security on Solaris and Redhat Linux 5.3
Mirrored Solaris boot drives using Veritas Volume Manger.
Mirrored RedHat linux boot drives using LVM.
Stripped Solaris data drives using Veritas Volume Manager.
Assigned privileges to users on UNIX with RBAC
Installed Apache 1.3.37 on Sun server
Created mount points for Oracle database.
Assigned oracle permissions on mount points
Created Oracle dba and oinstall group accounts
Setup Solaris shared memory parameters for Oracle.
Setup Redhat shared memory parameters for Oracle.
Installed Redhat libraries for Oracle
Installed Oracle binaries
Performed troubleshooting on server connectivity
Installed Solaris OS and secured it for application services.
Installed and Configured ESX Server
Patched and upgraded servers using solaris Live upgrade method
Implemented UNIX host security on servers
Performed user account administration
Performed Solaris 10 Zone configuration and administration
Performed Monitoring of CPU, swap, Memory, Load averages, etc
Stopped and restarted processes in both UNIX and RedHat Linux
Configured TCP/IP and Quad Network Interface Card on Sun server
Implemented NFS services on Sun Solaris
Troubleshooted and Administered NFS file system on Sun Solaris.
Installed Qlogic HBA cards on Solaris and RedHat Servers
Installed Qlogic HBA drivers on Solaris and Redhat Servers
Installed Qlogic utilites to diagnose HBA issues
Administered Luns using Veritas Volume Manager on Solaris Servers
Administered Luns using LVM on RedHat Linux
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UNIX System Admin
April 2004 - March 2007 Confidential
Responsible for installation and configuration of network security and overall
Performed dedicated installation of Solaris 9 on Sun E3500
Installed Sun Recommended patch clusters
Performed Security administration on servers
Monitored performance of servers using native Solaris utilities
Configured and performed TCP/IP troubleshooting on servers.
Maintained Monthly Sun patches.
Troubleshooted problems with network, web services and mail services.
Monitored system logs and activity on all servers and devices
Coordinated with development and testing team to resolve client’s issues.
Software installation, maintenance, and upgrades on UNIX and windows environment.
Attended and actively participated in weekly meetings.
Hardware installation, maintenance, and upgrades
Researched and troubleshoot problems on system, security and application logs.
Created Data disk Groups and Volumes using Veritas Volume Manager.
Performed user account administration for critical projects
Installed and Configured Teamquest 7.4 for performance monitoring
Set up mount points for Oracle Database
Performed User Accounts Administration
Installed Sun patches
Installed disks on sun Solaris servers
Installed Apache 1.3.37 on Sun servers
Managed user creation and disk quota
Monitored CPU and Disk percentage usage
Configured Networking/Tcp/IP services on Servers

Confidential, March 2001 - January 2004 Lanham, MD
System Administrator
Network cabling and installation
Computer hardware and application integration of systems
Hardware compatibility testing software testing and error reporting
Mass computer hardware installation and OS integration
Worked on the implementation, integration and connectivity of networks
Troubleshoot servers; workstations; storage devices; printers; scanners installation and
Configuration of Windows and NT systems

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