Jeff Hershberger, based in Celina, Texas, United States, is currently a Sales Engineer at INTRUSION, bringing experience from previous roles at Independent Telecom and Network Contractor, IT VoIP, Jackson Walker LLP and IT Works. Jeff Hershberger holds a 1992 - 1992 Telecommunications @ US Army Telecommunications School. With a robust skill set that includes VoIP, Cisco Technologies, Servers, IP, Switches and more, Jeff Hershberger contributes valuable insights to the industry. Jeff Hershberger has 3 emails on RocketReach.