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Gary Markham Email & Phone Number

Contracting Officer at Defense Intelligence Agency

Location: Huntsville, Alabama, United States 1 work role 2 schools

1 work email found @dia.mil 3 phones found area 256 LinkedIn matched

✓ Verified July 2026 4 data sources Profile completeness 100%

Current company

Defense Intelligence Agency

Role

Contracting Officer

Location

Huntsville, Alabama, United States

Company size

2712 employees

Who is Gary Markham? Overview

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Quick answer

Gary Markham is listed as Contracting Officer at Defense Intelligence Agency, a with 2712 employees, based in Huntsville, Alabama, United States. AeroLeads shows a work email signal at dia.mil, phone signal with area code 256, and a matched LinkedIn profile for Gary Markham.

Gary Markham holds Bs, Business/Marketing from University Of Alabama.

Company email context

Email format at Defense Intelligence Agency

This section adds company-level context without repeating Gary Markham's masked contact details.

{first}.{last}@dia.mil

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

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Profile bio

About Gary Markham

Gary Markham is a Contracting Officer at Defense Intelligence Agency. He possess expertise in dod, national security, security clearance, defense, government contracting and 7 more skills.

Listed skills include Dod, National Security, Security Clearance, Defense, and 8 others.

Current workplace

Gary Markham's current company

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

Defense Intelligence Agency

Contracting Officer

washington, district of columbia, united states

Website

dia.mil

Employees

2712

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Company profile

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1 role

Gary Markham work experience

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

Contracting Officer

Defense Intelligence Agency

Mar 1985 - Present

Responsible for execution and administration of various supply and service contracts in support of National Security.

Team & coworkers

Colleagues at Defense Intelligence Agency

Other employees you can reach at dia.mil. View company contacts for 2712 employees →

JG

Jesse Goff Colleague at Defense Intelligence AgencyOlympia, Washington, United States View → EM

Escarlen Mónica Jiménez Colleague at Defense Intelligence AgencyGreater Barcelona Metropolitan Area, Spain View → RS

Robert Still Colleague at Defense Intelligence AgencyHonolulu, Hawaii, United States View → LR

Leonardo Ramirez Colleague at Defense Intelligence AgencyOmaha, Nebraska, United States View → AA

Ahsan Ali Colleague at Defense Intelligence AgencyPakistan View → NC

Nicholas Cooper Colleague at Defense Intelligence AgencyArlington, Virginia, United States View → NT

Nhamy Tran Colleague at Defense Intelligence AgencyUnited States View → AM

Anirudh More Colleague at Defense Intelligence AgencyKolhapur, Maharashtra, India View → FT

Felicia Taggart Colleague at Defense Intelligence AgencyLa Plata, Maryland, United States View → PE

Palani Elupatchi Colleague at Defense Intelligence AgencyKolar, Karnataka, India View →

2 education records

Gary Markham education

Bs, Business/Marketing

University Of Alabama

Certified Acquisition Professional, Level III Member of Defense Intelligence Agency Acquisition Corps

Masters Certificate In Government Contracting

George Washington University School Of Business And Public Management

FAQ

Frequently asked questions about Gary Markham

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

What company does Gary Markham work for?

Gary Markham works for Defense Intelligence Agency.

What is Gary Markham's role at Defense Intelligence Agency?

Gary Markham is listed as Contracting Officer at Defense Intelligence Agency.

What is Gary Markham's email address?

AeroLeads has found 1 work email signal at @dia.mil for Gary Markham at Defense Intelligence Agency.

What is Gary Markham's phone number?

AeroLeads has found 3 phone signal(s) with area code 256 for Gary Markham at Defense Intelligence Agency.

Where is Gary Markham based?

Gary Markham is based in Huntsville, Alabama, United States while working with Defense Intelligence Agency.

What companies has Gary Markham worked for?

Gary Markham has worked for Defense Intelligence Agency.

Who are Gary Markham's colleagues at Defense Intelligence Agency?

Gary Markham's colleagues at Defense Intelligence Agency include Jesse Goff, Escarlen Mónica Jiménez, Robert Still, Leonardo Ramirez, and Ahsan Ali.

How can I contact Gary Markham?

You can use AeroLeads to view verified contact signals for Gary Markham at Defense Intelligence Agency, including work email, phone, and LinkedIn data when available.

What schools did Gary Markham attend?