Derrick Harrison: Email & Phone Number

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CIFSO Officer 1 at Paragon Systems Inc|Hyattsville, Maryland, United States

Position:

CIFSO Officer 1 at Paragon Systems Inc

Location:

Hyattsville, Maryland, United States

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Last updated: 2026-07-10

Updated: 2026-07-10

Found email addresses for Derrick Harrison:

Business emails:

h*******k@parasys.com

Personal emails:

d***@aol.com,

d***@parasys.com,

h***@masonsecurityservices.com,

h***@gmail.com

Found phones for Derrick Harrison:

+1-323-***-**49,

+1-623-***-**61,

+1-870-***-**43,

+1-323-***-**26

A different Derrick Harrison?

Work Experience

CIFSO Officer 1 at Paragon Systems Inc

Police Officer at Paragon Systems Inc

- Current

Instructor at Paragon Systems Inc

- Current

Police Officer at G4S Secure Solutions

Jan 2014 - Jan 2021

Site Security Manager at G4S Ontrac

Jan 2012 - Jan 2014

Security Supervisor at Mason Security Services, Inc.

Jan 2011 - Jan 2014

Store Manager at FOOTACTION USA

Jan 2002 - Jan 2010

Career Counselor at U.S. Air Force Reserve

Jan 2000 - Jan 2002

Their professional focus is Business Management, Career Counseling, and Continuous Controls Monitoring across 3 core areas.

Education

Master of Business Administration at Colorado Technical University

Colorado Technical University

Bachelor of Business Administration at Colorado Technical University

Associate's Degree at Colorado Technical University

Frequently Asked Questions

What is Derrick Harrison's email address?

SignalHire found verified email addresses for Derrick Harrison, both business and personal. Their business email is h*******k@parasys.com, and personal emails include d***@aol.com, d***@parasys.com, and h***@masonsecurityservices.com.

What is Derrick Harrison's phone number?

SignalHire found multiple verified phone numbers for Derrick Harrison: +1-323-***-**49, +1-623-***-**61, and +1-870-***-**43.

How do I contact Derrick Harrison at Paragon Systems Inc?

You can reach Derrick Harrison through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Derrick Harrison's professional background?

They have held roles including Police Officer, Instructor, and Police Officer at companies such as Paragon Systems Inc, Paragon Systems Inc, and G4S Secure Solutions. Their education includes Master of Business Administration from Colorado Technical University, and Colorado Technical University.

Is Derrick Harrison's contact information up to date?

Yes. Derrick Harrison's SignalHire profile was last updated on 10 July 2026, reflecting their current position as CIFSO Officer 1 at Paragon Systems Inc in Herndon, VA, United States.

Derrick Harrison Namesakes

Name

Company

Position

Derrick Harrison

Matthiasson

Brand Ambassador

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Derrick Harrison

State of Illinois

Special Education Teacher

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Derrick Harrison

Impeccable Renovations Inc.

Lead Renovator

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David Wooldridge

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Ebony Foye

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Jose Quintero

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Tyesha Thomas

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Bryan Baradji

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Kyle Morrissey

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Malachi Pinkston

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James Le

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