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Mark Dun Email & Phone Number

Chief Executive Officer at Office of the Director of National Intelligence at Office of the Director of National Intelligence

Location: Tiptonville, Tennessee, United States 1 work role

1 work email found @dni.gov LinkedIn matched

✓ Verified August 2026 3 data sources Profile completeness 71%

Current company

Office of the Director of National Intelligence

Role

Chief Executive Officer at Office of the Director of National Intelligence

Location

Tiptonville, Tennessee, United States

Company size

554 employees

Who is Mark Dun? Overview

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Quick answer

Mark Dun is listed as Chief Executive Officer at Office of the Director of National Intelligence at Office of the Director of National Intelligence, a with 554 employees, based in Tiptonville, Tennessee, United States. AeroLeads shows a work email signal at dni.gov and a matched LinkedIn profile for Mark Dun.

Mark Dun previously worked as Chief Executive Officer at Office Of The Director Of National Intelligence.

Company email context

Email format at Office of the Director of National Intelligence

This section adds company-level context without repeating Mark Dun's masked contact details.

{first}.{last}@dni.gov

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AeroLeads found 1 current-domain work email signal for Mark Dun. Compare company email patterns before reaching out.

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Profile bio

About Mark Dun

Mark Dun is a Chief Executive Officer at Office of the Director of National Intelligence at Office of the Director of National Intelligence.

Current workplace

Mark Dun's current company

Company context helps verify the profile and gives searchers a useful next step.

Office Of The Director Of National Intelligence

Chief Executive Officer at Office of the Director of National Intelligence

washington, district of columbia, united states

Website

dni.gov

Employees

554

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Company profile

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1 role

Mark Dun work experience

A career timeline built from the work history available for this profile.

Chief Executive Officer

Office Of The Director Of National Intelligence

Team & coworkers

Colleagues at Office of the Director of National Intelligence

Other employees you can reach at dni.gov. View company contacts for 554 employees →

VK

Vikas Kahar Colleague at Office Of The Director Of National IntelligenceMumbai, Maharashtra, India View → GT

Guy Turner Colleague at Office Of The Director Of National IntelligenceUnited States View → JO

Joann Orazi Colleague at Office Of The Director Of National IntelligenceFairfax County, Virginia, United States View → TT

Teen Teen Colleague at Office Of The Director Of National IntelligenceLos Angeles, California, United States View → AN

Ade Niyi Colleague at Office Of The Director Of National IntelligenceBergamo, Lombardy, Italy View → NS

Nikhil Shukla Colleague at Office Of The Director Of National IntelligenceSonipat, Haryana, India View → RS

Rajesh Singh Colleague at Office Of The Director Of National IntelligencePatna, Bihar, India View → LH

Luis Herrera Colleague at Office Of The Director Of National IntelligenceManta, Manabí, Ecuador View → SE

Sherine E. Younan, National Security Leader, And Strategic Alliance Builder Of Defense And Security Colleague at Office Of The Director Of National IntelligenceWashington, District Of Columbia, United States View → JS

Jeffery Stillman Colleague at Office Of The Director Of National IntelligenceWashington, District Of Columbia, United States View →

FAQ

Frequently asked questions about Mark Dun

Quick answers generated from the profile data available on this page.

What company does Mark Dun work for?

Mark Dun works for Office of the Director of National Intelligence.

What is Mark Dun's role at Office of the Director of National Intelligence?

Mark Dun is listed as Chief Executive Officer at Office of the Director of National Intelligence at Office of the Director of National Intelligence.

What is Mark Dun's email address?

AeroLeads has found 1 work email signal at @dni.gov for Mark Dun at Office of the Director of National Intelligence.

Where is Mark Dun based?

Mark Dun is based in Tiptonville, Tennessee, United States while working with Office of the Director of National Intelligence.

What companies has Mark Dun worked for?

Mark Dun has worked for Office Of The Director Of National Intelligence.

Who are Mark Dun's colleagues at Office of the Director of National Intelligence?

Mark Dun's colleagues at Office of the Director of National Intelligence include Vikas Kahar, Guy Turner, Joann Orazi, Teen Teen, and Ade Niyi.

How can I contact Mark Dun?

You can use AeroLeads to view verified contact signals for Mark Dun at Office of the Director of National Intelligence, including work email, phone, and LinkedIn data when available.

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