Douglas

Douglas: Email & Phone Number

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Network Threat Support Specialist at Markesman Group|Fort Meade, Maryland, United States

Position:

Network Threat Support Specialist at Markesman Group

Location:

Fort Meade, Maryland, United States

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Last updated: 2026-06-06
Updated: 2026-06-06

Found email addresses for Douglas:

Business emails:
Personal emails:
r****t@sbcglobal.net,
d******r@aol.com

Found phone for Douglas:

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Work Experience 17 years

Network Threat Support Specialist at Markesman Group

Mar 2020 - Current

Cyber Security Watch Officer at Apex Systems

Sep 2019 - Mar 2020

Cyber Incident Handler Supervisor at United States Air Force

Sep 2017 - Sep 2019

Cyber Systems Work Center Supervisor at United States Air Force

Sep 2013 - Sep 2017

Cyber Systems Technician at United States Air Force

Sep 2009 - Sep 2013

Douglas started working in 2009, then the employee has changed 2 companies and 4 jobs. On average, Douglas works for one company for 3 years 4 months.

Their professional focus is Active TS/SCI Clearance, Customer Service, and Cybersecurity across 3 core areas.

Douglas holds Certified Ethical Hacker (CEH) and CompTIA Security+ certifications.

Education

Associate's degree at Community College of the Air Force

Bachelor's degree at Bellevue University

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Douglas
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Douglas
Prem Tech
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Douglas
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