Unix And Network Administrator
Kennesaw, Georgia, Us
Monitored the data integrity and security on backbone routers, switches, and hubs. Worked with staff in areas of performance tuning, patching, user administration, security, and backups of enterprise Unix servers (one hosting over 15,000 user accounts).• Administered the following operating systems: Linux (Redhat, Debian, SuSe), Unix (Solaris 2.5.1-2.8), Windows 95/98/NT/2000/XP, FreeBSD• Maintained the following hardware: Sun Ultra 1, Ultra 2, Ultra 10, E350, E450, E3500, SunFire 3800/4800, Dell, and Compaq• Successfully wrote a Perl based DHCP application that reduced turnaround time of DHCP requests by over 50% (http://sourceforge.net/projects/webdhcp/)• Developed Perl and shell scripts to automate routine tasks such as user administration and security audits• Responsible for hardening Solaris and Linux servers to prevent unauthorized access• Served as an instructor of the Certified Unix Administrator (CUA) program for Kennesaw State’s Continuing Education