1. 6/1995 - 10/2001 EXPRESS SCRIPTS, INC., St. Louis, MO
Title: UNIX SYSTEMS MANAGER
 Responsible for all UNIX platforms in company. The majorities are HP 9000 series (21 total) running
HP-UX 10.20 and 11.00. HP 9000 platforms include V, K, I, H, G, and D series and 700 workstations.
 Installed a Stratus Model 620 Continuum running FTX (Stratus’s UNIX) for claims adjudication
processing and carrier access for our Canadian office.
 In March of 1998, converted this system to a Stratus 428 running HP-UX.
 Managed entire EMC SAN environment.
 Responsible for DNS architecture and server.
 Managed backups of all UNIX platforms, NT and Novell servers using OmniBack and DLT Tape
backup subsystems.
 Managed the Data Warehouse which consisted of HP K and V class -series using EMC disks arrays
utilizing over 1TB of data (Oracle database).
 Installed and managed CheckPoint 1 firewall and set up all rules associated with internet, intranet and
DMZ areas of the firewall architecture. This included a public Web server, 3 ftp servers and 1 intranet
server.
 Responsibilities also included looking at and presenting new technologies and the planning of installs
and upgrades to IS Directors and Managers.