Security Engineering and Administration Technology

John SterlingSEAT Program Cordinator, Dr. John Sterling
Dr. Sterling has spent the majority of his adult life in various kinds of public service. He served as a Criminal Investigator, Firearms Instructor, and was a SWAT member while a police officer. His Military experience focused on counter-terrorism and unconventional warfare. Since 9-11, he has served two different state governors. He was a Law Enforcement Counter-terrorism trainer in North Carolina, and Regional Coordinator for Homeland Security in Tennessee.

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Macel Ely Macel Ely wears many hats. He serves as the Homeland Security Program Coordinator at University of Tennessee Law Enforcement Innovation Center (LEIC) a grant-funded "think-tank" whose mission it is to provide innovative and technologically based training and technical assistance (services) to law enforcement agencies and communities. His duties include assisting in the development of a state-wide curriculum training for law enforcement officers and other city officials in Tennessee as well as planning, coordinating, and hosting training activities in conjunction with the Governor’s own Office of Homeland Security. (more)



David Scates R. David Scates is the head of security for Knoxville Utilities Board. He holds a Master of Business Administration degree from Lincoln Memorial University and has worked in security management for nearly a decade and the utility industry for nearly 30 years. David has been a member of ASIS (formerly known as the American Society of Industrial Security) for several years, and he is the 2005 Chair of the Smoky Mountain Chapter. ASIS is the largest security related association in the world. David is the founder and Current Chair of the Tennessee Valley Security Association (TVSA). The TVSA is comprised of security professionals from over 80 utilities within the Tennessee Valley Region. (more)



David SumerDavid Sumner has almost 20 years of service with the United States Government in positions related to the National Security and Homeland Security. Sumner has held appointments as a Federal Investigator and a Federal Inspector, and has completed special assignments as a Federal Personnel Security Analyst in the Nuclear Weapons Complex and as a Federal Election Observer for the Justice Department. Since 1996, Sumner has been a regional supervisor of Federal security inspections and complex administrative investigations at nuclear and scientific facilities in the Eastern United States. He has led inquiries at the request of the United States Congress, including the Senate Armed Services Committee, and has been profiled by Inside Homeland Security. (more)