John Grein

John Grein is a seasoned IT professional with extensive experience in information technology management and systems engineering. Currently serving as the Manager of Information Technology at Centennial Lending, LLC since May 2019, John oversees infrastructure and vendor relations. Concurrently, John operates as a Senior Systems Engineer at Computer Worx, specializing in server, network, and desktop infrastructure for small to medium-sized businesses. Previous roles include Network Administrator/Dispatch at Continental Transport Inc. and Senior Systems Engineer at Computer Worx, where John managed technology for clients and ensured optimal operation of various systems. John also founded JAGCS.com, delivering technology support to businesses, and held the position of Network Administrator at PROMOTECH, contributing to the management of server and network operations in a larger corporate environment. John holds an Associate's degree in Management and Marketing from Front Range Community College.