Duncan

Duncan: Email & Phone Number

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Division Chief, Perimeter Defense at Defense Information Systems Agency|Springfield, Virginia, United States

Position:

Division Chief, Perimeter Defense at Defense Information Systems Agency

Location:

Springfield, Virginia, United States

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Last updated: 2026-05-07
Updated: 2026-05-07

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Work Experience 8 years

Division Chief, Perimeter Defense at Defense Information Systems Agency

Sep 2022 - Current

Branch Chief, DMZ Protection at Defense Information Systems Agency

May 2018 - Sep 2022

Their professional focus is Cyber Defense, Cybersecurity, and Government across 3 core areas.

Education

Master's degree at George Mason University

Graduate Certificate at George Mason University

Bachelor of Science - BS at Strayer University

Associate of Arts - AA at Strayer University

Frequently Asked Questions

What is Duncan's email address?

SignalHire found a verified business email address for Duncan: **@disa.mil.

What is Duncan's phone number?

SignalHire found a verified phone number for Duncan: +1-***-***-4216.

How do I contact Duncan at Defense Information Systems Agency?

You can reach Duncan 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 Duncan's professional background?

Duncan has 8 years of professional experience. They have held roles including Branch Chief, DMZ Protection at companies such as Defense Information Systems Agency. Their education includes Master's degree from George Mason University, and Graduate Certificate from George Mason University.

Is Duncan's contact information up to date?

Yes. Duncan's SignalHire profile was last updated on 7 May 2026, reflecting their current position as Division Chief, Perimeter Defense at Defense Information Systems Agency.

Duncan Namesakes

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Duncan
Tendr Technologies Inc
Lead Software Engineer
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Duncan Wersinger
Senior Director, Advanced Practice
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Duncan
Unemployed
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