Mark

Mark: Email & Phone Number

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Court Security Officer at Walden Security|Denison, Texas, United States

Position:

Court Security Officer at Walden Security

Location:

Denison, Texas, United States

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Last updated: 2026-07-15
Updated: 2026-07-15

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Work Experience 35 years

Court Security Officer at Walden Security

Jul 2019 - Current

Judicial Security Advisor at The Wexford Group

Jul 2017 - Nov 2019

Senior Inspector at U.S. Department of Justice

Aug 1992 - Jul 2017

Police Officer at Omaha Police Department

May 1991 - Aug 1992

Mark started working in 1991, then the employee has changed 3 companies and 3 jobs. On average, Mark works for one company for 8 years 11 months.

Their professional focus is Afghanistan, Anti-corruption, and Appropriations across 3 core areas.

Education

Bachelor's degree at University of Nebraska at Omaha

Mark Namesakes

Name
Company
Position
Mark
Treeminer, Inc.
CEO
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Mark
U.S. SECURITY SUPPLY, INC.
Account Manager
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Mark
BloodnFire Ministries
Director
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