Staff System Administrator
Round Rock, Texas, United States
• Managed server and network activities of a 300-plus-node semiconductor manufacturing site with emphasis on maintaining 24x7 mission-critical MES server (99.77%) uptime.• Debugged and resolved complex NIS, NFS, DNS, SMTP, printing, and system problems caused by previous system administrator, OS patches/upgrades, and unanticipated errors.• Created reliable site disaster recovery process using Veritas NetBackup, and DLT libraries.• Devised LDAP, proxy, web, compass, calendar, and Netscape roaming servers.• Directed critical fab production server replacement and upgrade projects using Sun mid-range Enterprise servers, A3500 storage server and NetApp F720 NAS filer.• Managed up to US$100K per quarter budgeting, scheduling, and directing system and network development activities assuring optimal resource usage, with site management buy in.• Led departmental project of complete datacenter reorganization for 300% increase in space usage efficiency