Business JTC’s New Ops Center Keeps Customers up and Running By Potomac Local News Published July 19, 2012 at 2:45PM | Updated February 6, 2020 at 11:12AM A new network operations center took six months to build at JTC, Inc. in Manassas. This article is FREE to read. Please Sign In or Create a FREE Account. Thank you. Author Potomac Local News View all posts