Les Warner

Les Warner has extensive experience in technical support and network administration, currently serving as Service Manager and Systems Administrator at Holland Computers, Inc. since January 2009, following a role as Systems Administrator and Senior Service Technician at the same company from January 2005 to January 2009. Prior experience includes positions as Network Administrator, Network Engineer, and IT Support at AG.COM, responsible for internal infrastructure operations from December 1999 to November 2005, and as Network Admin/Pc Support, Mainframe Operator for The Richard E Jacobs Group, where duties included operating an IBM AS400 mainframe from 1996 to 1999. Les Warner holds certifications in Microsoft Certified Systems Engineer (MCSE) and Microsoft Certified Systems Administrator (MCSA), obtained between 2001 and 2003, and completed college preparatory coursework at Dublin High School in Ohio from 1980 to 1987.