Matthew Casper: Email & Phone Number

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Area Security Manager at General Dynamics Information Technology|San Antonio, Texas, United States

Position:

Area Security Manager at General Dynamics Information Technology

Location:

San Antonio, Texas, United States

View Matthew Casper's Email

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Last updated: 2026-08-29

Updated: 2026-08-29

Found email addresses for Matthew Casper:

Business emails:

m************r@usace.army,

m************r@usace.army.mil,

m************r@goarmy.com

Personal emails:

m******r@gmail.com,

t************r@earthlink.net,

m*******r@gmail.com

Found phones for Matthew Casper:

+1-870-***-**92,

+1-205-***-**03

A different Matthew Casper?

Work Experience 17 years

Area Security Manager at General Dynamics Information Technology

Feb 2026 - Current

Activity Security Mangager at MANTECH

Nov 2020 - Current

Security Professional at MANTECH

Nov 2020 - Feb 2026

Analyst and Security Manager at US Army

Nov 2009 - Jan 2021

Matthew Casper started working in 2009, then the employee has changed 2 companies and 3 jobs. On average, Matthew Casper works for one company for 5 years 9 months.

Their professional focus is Access Control, Active DoD Secret Clearance, and Analyst Notebook across 3 core areas.

Matthew holds Certified Risk Manager (CRM) and DIA Security Mangement certifications.

Frequently Asked Questions

What is Matthew Casper's email address?

SignalHire found verified email addresses for Matthew Casper, both business and personal. Their business email is m************r@usace.army, and personal emails include m******r@gmail.com, t************r@earthlink.net, and m*******r@gmail.com.

What is Matthew Casper's phone number?

SignalHire found multiple verified phone numbers for Matthew Casper: +1-870-***-**92, and +1-205-***-**03.

How do I contact Matthew Casper at General Dynamics Information Technology?

You can reach Matthew Casper 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 Matthew Casper's professional background?

Matthew Casper has 17 years of professional experience. They have held roles including Activity Security Mangager, Security Professional, and Analyst and Security Manager at companies such as MANTECH, MANTECH, and US Army.

Is Matthew Casper's contact information up to date?

Yes. Matthew Casper's SignalHire profile was last updated on 29 August 2026, reflecting their current position as Area Security Manager at General Dynamics Information Technology in Falls Church, Virginia, United States.

Matthew Casper Namesakes

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Company

Position

Matthew Casper

Intel

Design Engineer

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