David Cullum

David Cullum is an experienced professional in system operations and electrical engineering. Currently serving as Director of System Operations at ATC since January 2001, David has held various managerial roles within the company, including Manager of System Operations and Manager of Reliability & Coordination. Prior experience includes a position as Lead Transmission Services Engineer at Alliant Energy and multiple engineering roles at ComEd. David's academic credentials include a Master’s Degree and a Bachelor’s Degree in Electrical and Electronics Engineering from the University of Illinois Urbana-Champaign.