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Brian Chadderdon Email & Phone Number

Insider Threat Program Specialist at U.S. Department of Homeland Security at Cybersecurity and Infrastructure Security Agency

Location: Arlington, Virginia, United States 2 work roles

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✓ Verified May 2026 2 data sources Profile completeness 71%

Current company

Cybersecurity and Infrastructure Security Agency

Role

Insider Threat Program Specialist at U.S. Department of Homeland Security

Location

Arlington, Virginia, United States

Company size

549 employees

Who is Brian Chadderdon? Overview

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Quick answer

Brian Chadderdon is listed as Insider Threat Program Specialist at U.S. Department of Homeland Security at Cybersecurity and Infrastructure Security Agency, a company with 549 employees, based in Arlington, Virginia, United States. AeroLeads shows a matched LinkedIn profile for Brian Chadderdon.

Brian Chadderdon previously worked as Insider Threat Program Specialist at Cybersecurity And Infrastructure Security Agency and Insider Threat Program Manager at U.S. Department Of Homeland Security.

Company email context

Email format at Cybersecurity and Infrastructure Security Agency

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Cybersecurity and Infrastructure Security Agency

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Profile bio

About Brian Chadderdon

Brian Chadderdon is a Insider Threat Program Specialist at U.S. Department of Homeland Security at Cybersecurity and Infrastructure Security Agency.

Current workplace

Brian Chadderdon's current company

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Cybersecurity And Infrastructure Security Agency

Insider Threat Program Specialist at U.S. Department of Homeland Security

washington, district of columbia, united states

Website

cisa.gov

Employees

549

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Company profile

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2 roles

Brian Chadderdon work experience

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

Insider Threat Program Specialist

Current

Cybersecurity And Infrastructure Security Agency

Aug 2014 - Present

Insider Threat Program Manager

U.S. Department Of Homeland Security

Team & coworkers

Colleagues at Cybersecurity and Infrastructure Security Agency

Other employees you can reach at cisa.gov. View company contacts for 549 employees →

CA

Carolyn Alfieri Colleague at Cybersecurity And Infrastructure Security Agency Washington DC-Baltimore Area, United States View → MM

Mike Mcginn Colleague at Cybersecurity And Infrastructure Security Agency Washington DC-Baltimore Area, United States View → HM

Hussein Mualla Colleague at Cybersecurity And Infrastructure Security Agency Arlington, Virginia, United States, United States View → KC

Kenzie Capece Colleague at Cybersecurity And Infrastructure Security Agency Washington, District Of Columbia, United States, United States View → LW

Lily Wills Colleague at Cybersecurity And Infrastructure Security Agency Fayetteville, Pennsylvania, United States, United States View → SB

Sara Barker Colleague at Cybersecurity And Infrastructure Security Agency Arlington, Virginia, United States, United States View → AS

Antonio Soliz Colleague at Cybersecurity And Infrastructure Security Agency Arlington, Virginia, United States, United States View → PS

Peter Suh Colleague at Cybersecurity And Infrastructure Security Agency Washington, District Of Columbia, United States, United States View → NC

Nakindra Callahan Colleague at Cybersecurity And Infrastructure Security Agency Washington DC-Baltimore Area, United States View → HS

Helli Sara Colleague at Cybersecurity And Infrastructure Security Agency Dollard-des-Ormeaux, Quebec, Canada, Canada View →

FAQ

Frequently asked questions about Brian Chadderdon

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

What company does Brian Chadderdon work for?

Brian Chadderdon works for Cybersecurity and Infrastructure Security Agency.

What is Brian Chadderdon's role at Cybersecurity and Infrastructure Security Agency?

Brian Chadderdon is listed as Insider Threat Program Specialist at U.S. Department of Homeland Security at Cybersecurity and Infrastructure Security Agency.

Where is Brian Chadderdon based?

Brian Chadderdon is based in Arlington, Virginia, United States while working with Cybersecurity and Infrastructure Security Agency.

What companies has Brian Chadderdon worked for?

Brian Chadderdon has worked for Cybersecurity And Infrastructure Security Agency and U.S. Department Of Homeland Security.

Who are Brian Chadderdon's colleagues at Cybersecurity and Infrastructure Security Agency?

Brian Chadderdon's colleagues at Cybersecurity and Infrastructure Security Agency include Carolyn Alfieri, Mike Mcginn, Hussein Mualla, Kenzie Capece, and Lily Wills.

How can I contact Brian Chadderdon?

You can use AeroLeads to view verified contact signals for Brian Chadderdon at Cybersecurity and Infrastructure Security Agency, including work email, phone, and LinkedIn data when available.

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