About Us
OnTrac strives to build and maintain a reputation for business excellence in security. Whether you are seeking to establish your first security program or transitioning from another security provider, OnTrac stands ready to assist you.
OnTrac is managed by a team of professionals with a wide range of experience and expertise. Our management team has over 100 years of combined experience in the areas of security.
R. Douglas Jones
President and CEO Co-Founder
With over 60 years of combined experience in the industries of protection and law
enforcement, Douglas Jones is a proven leader in the area of security. Doug is a retired
Metropolitan Nashville Police Sergeant, having served over 31 years in law
enforcement, and founded Enforcement Security, Inc. in 1986. The company serviced
over 50 clients throughout the state of Tennessee including universities, shopping malls,
churches, schools, and medical facilities. Doug holds an Associate of Arts Degree from
Southwestern Christian College and also studied Criminal Justice at Tennessee State
University
Brenda Jones
Executive Vice President
Brenda joined OnTrac in 2014 as director of administrative services. Her responsibilities
include overseeing administrative functions of business in accordance with regulatory
standards and compliance. Brenda received an Associates of Arts degree from St.
Phillips College in San Antonio, TX and has 25+ years of business office experience.
Joseph D. Bishop Sr
Vice President of Operations
Bishop brings over 45 years’ worth of experience in law enforcement, executive
leadership and special operations management. His core career principles have been
guided by accountability, collaboration, and execution. Bishop is well-respected for
cultivating partnerships and forging successful collaborations in the field of public safety
and constituent service. His service record includes 28 years with the Metro Nashville
Police Department, Chief of Police at Tulane University, Assistant Chief of Police with
the Vanderbilt University Police Department from 2014-2016 and a great deal more. Mr.
Bishop is also a member of the International Association of Chiefs of Police,
International Association of Campus Law Enforcement Administrators, Police Executive
Research Forum, National Organization of Black Law Enforcement Executives and
Tennessee Association of Chiefs of Police.
Trina Gleen
Administrative Assistant
OnTrac is also thrilled to introduce our Administrative Assistant Trina Glenn. Trina has been with OnTrac since January 2019.
Karz E. Miller
Security Consultant
Karz E. Miller brings 27 years of security and law enforcement experience to his role as
Security Consultant, which he began with OnTrac in 2007 as a part-time armed security
officer. He holds a Bachelor’s degree in Criminal Justice with a minor in Sociology from
Delta State University, following initial studies at Mississippi Valley State University, and
is a graduate of the Cleveland State Community College P.O.S.T. (Peace Officer
Service Training) program. His career began with an internship at the Mississippi
Department of Corrections and continued with Corrections Corporation of America from
1995 to 2002, where he advanced from correctional officer through roles including
Special Operations Response Team member, shift commander, disciplinary hearing
officer, unit manager of segregation, and Chief of Security at Shelby Training Center for
Juveniles.
From 2004 to 2011, Karz served as Captain of Campus Security at Meharry Medical
College, overseeing 25–30 armed officers, sergeants, and lieutenants while building
crime prevention programs that reduced campus crime year over year. He then spent
2011 to 2019 with TriStar Centennial Medical Center, including serving as Manager and
Security Supervisor for the startup of the TriStar Spring Hill Emergency Room. Today he
manages new initiatives and partnerships with Vanderbilt University, including its
Medical Center and Police Department. Karz credits his success to a willing mind, a
commitment to professionalism and excellent customer service, and to God, the Creator
of Heaven and Earth.