Manager System

EJIKE "CJ" ECHIANU

**** ****** **

WINDSOR MILL MD, 21244

PHONE: 240-***-****

Email: *******@*****.***

Linux/Solaris Infrastructure Admin

WORK AUTHORIZATION:

US Citizen

CERTIFICATION:

Sun Certified system administrator for Solaris 9

HARDWARE:

Dell:

PowerEdge M905/M710/R905/R910/R410/R305

Sun:

T5240/5220/5210 E4900/4800/450/15k V880/890/480/490, M4000/5000

SAN: EMC, Hitachi

APPLICATIONS:

Apache, Mysql, Samba, NFS, DNS,NIS, LDAP, Vmware, Veritas Volume Manager,

Veritas Netbackup,Veritas Cluster Server, Solaris Volume Manager, Oracle,

Remedy.

EXPERIENCE:

UNIX SYSTEM ADMINISTRATOR

General Services Administration Washington DC. January 2007 -present

. Installed Sun Solaris 9&10 Sparc servers

. Installed Redhat Linux operating system software and set up volumes

. Performed advanced installation procedures on servers

. Experience performing Solaris Live Upgrade

. Administered patches on all servers

. Installed packages on server

. Experience working with Red Hat satellite server

. Configured Server as a dedicated host

. Configured server networking

. Configured network interfaces for failover using IPMP

. Troubleshooted and resolved TCP/IP issues

. Performed user account administration

. Administered file system and host security

. Set up secure relationship between servers using ssh

. Disabled direct ssh root login on all servers

. Monitored and managed system processes

. Monitored Server performance using associated tools

. Replaced failed drives on servers

. Configured NFS resources

. Managed system disk using Solaris Volume Manager

. Implemented RAID 1&5 using Solaris Volume Manager

. Set up hot spares using Solaris Volume Manager

. Configured, Installed and booted Solaris Zones

. Created ZFS storage pools

. Managed devices in ZFS storage pools

. Managed data migration in ZFS storage pools

. Managed data in ZFS filesystem

. Installed Veritas volume manager on server

. Mirrored boot drives using Veritas

. Set up disk groups using Veritas

. Set up data volumes using Veritas

. Set up file systems on Veritas volumes

. Set up hot spare pools using Veritas

. Managed disk drives with logical volume manager in Redhat

. Performed file system backup/restorations using Veritas Netbackup

. Performed file system backup and restoration using local system utilities

. Administered Apache web server

. Performed content management on web servers

. Responded to and closed out Remedy tickets

. Administered Samba application

. Set up server for Oracle install

. Created Oracle mount points

. Installed Oracle on server and set up starter databases

. Wrote scripts to automate tasks

. Did log administration to detect system errors

. Liaised with Sun Support on hardware issues where necessary

Unix Systems Engineeer

Comcast Communications Elkridge, Md July 2005 -January 2007

. Installed Solaris 9 on Sun Servers

. Installed Linux on servers and configured volumes

. Managed user accounts for developers

. Administered patches on servers

. Installed Packages on servers

. Configured file system and host security

. Configured server networking

. Troubleshooted and resolved TCP/IP issues

. Configured NFS resources

. Monitored server processes using associated tools

. Installed and managed server drives using Veritas volume manager

. Mirrored root drives using Veritas volume manager

. Set up hot spare pools using Veritas

. Performed file system backups and restorations using Veritas Netbackup

. Took turns for 24/7 production support.

References:

Available upon request.

Contact this candidate