John Chisholm

John Chisholm is an experienced IT professional currently serving as a Network Administrator at The Erb Group since May 2023. Prior to this role, John held various positions at BlackBerry from August 2004 to March 2022, including Capacity Planner II, Corporate Data Network Engineer, and Enterprise Systems Management Specialist. Earlier in their career, John worked as a Network Operator at Manulife Financial from August 2000 to July 2004. John Chisholm was educated at Control Data Institute from 1987 to 1988 and attended Father Henry Carr SS from 1980 to 1983.