Matthew Micheals: Email & Phone Number

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Cybersecurity Engineer at Sigma Defense Systems LLC|Riverside, California, United States

Position:

Cybersecurity Engineer at Sigma Defense Systems LLC

Location:

Riverside, California, United States

View Matthew Micheals's Email

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Last updated: 2026-06-10

Updated: 2026-06-10

Found email addresses for Matthew Micheals:

Business emails:

m**************s@sigmadefense.com

Personal emails:

m**************s@gmail.com

Found phones for Matthew Micheals:

+1-520-***-**42,

+1-870-***-**80,

+1-480-***-**45,

+1-623-***-**50

A different Matthew Micheals?

Work Experience 24 years

Cybersecurity Engineer at Sigma Defense Systems LLC

Nov 2024 - Current

Intelligence Technology and Data Chief at 1st Radio Battalion

Oct 2020 - Sep 2024

Battalion Communications Chief at United States Marine Corps

Jul 2017 - Sep 2020

Intelligence Systems Chief at Marine Forces Special Operations Command (MARSOC)

Apr 2013 - Jun 2017

Cyber Security Analyst at National Security Agency

Mar 2012 - Feb 2013

Training Manager at United States Marine Corps

Nov 2010 - Feb 2012

Network Administrator at National Security Agency

May 2010 - Nov 2010

Intelligence Systems Administrator at 2nd Marine Aircraft Wing

Apr 2006 - Apr 2010

Intelligence Analyst at United States Marine Corps

Jun 2005 - Mar 2006

Marine at United States Marine Corps

Sep 2004 - May 2005

Pizza Cook at The Brothers Three

Feb 2002 - Aug 2004

Saw Operator at NOROCO LIMITED

Jun 2004 - Jul 2004

Matthew Micheals started working in 2002, then the employee has changed 7 companies and 11 jobs. On average, Matthew Micheals works for one company for 2 years.

Their professional focus is Active Directory Experience, Active TS/SCI Clearance, and Communication across 3 core areas.

Matthew holds Microsoft Certified: Security, Compliance, Identity Fundamentals, Microsoft Certified: Azure Fundamentals, and Certified Information Systems Security Professional (CISSP) certifications.

Education

Bachelor of Science - BS at Liberty University

Frequently Asked Questions

What is Matthew Micheals's email address?

SignalHire found verified email addresses for Matthew Micheals, both business and personal. Their business email is m**************s@sigmadefense.com, and personal emails include m**************s@gmail.com.

What is Matthew Micheals's phone number?

SignalHire found multiple verified phone numbers for Matthew Micheals: +1-520-***-**42, +1-870-***-**80, and +1-480-***-**45.

How do I contact Matthew Micheals at Sigma Defense Systems LLC?

You can reach Matthew Micheals 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 Micheals's professional background?

Matthew Micheals has 24 years of professional experience. They have held roles including Intelligence Technology and Data Chief, Battalion Communications Chief, and Intelligence Systems Chief at companies such as 1st Radio Battalion, United States Marine Corps, and Marine Forces Special Operations Command (MARSOC). Their education includes Bachelor of Science - BS from Liberty University.

Is Matthew Micheals's contact information up to date?

Yes. Matthew Micheals's SignalHire profile was last updated on 10 June 2026, reflecting their current position as Cybersecurity Engineer at Sigma Defense Systems LLC in Perry, Georgia, United States.

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