Michael

Michael: Email & Phone Number

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Principal Member of Technical Staff at AT&T|San Francisco Bay Area, United States

Position:

Principal Member of Technical Staff at AT&T

Location:

San Francisco Bay Area, United States

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Last updated: 2026-05-09
Updated: 2026-05-09

Found email addresses for Michael:

Business emails:
Personal emails:
****@aol.com,
m***@att.com

Found phones for Michael:

+1-323-***-**28,
+1-520-***-**75
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Work Experience 37 years

Principal Member of Technical Staff at AT&T

Sep 2015 - Current

Layer IV Network Engineer at AT&T

Oct 2009 - Sep 2015

Sr. Systems Administrator - Disaster Recovery at AT&T

Sep 2006 - Sep 2009

Sr. Systems Administrator - Mainframe at AT&T

Dec 2002 - Sep 2006

Project Coordinator - Data Analyst at AT&T

May 2001 - Dec 2002

Manager Engineering Design - Conduit Layout Engineer at AT&T

Feb 2000 - May 2001

Manager of Technical Operations at Trojan Professional Services, Inc.

Sep 1989 - Jan 2000

Michael started working in 1989, then the employee has changed 1 company and 6 jobs. On average, Michael works for one company for 5 years 3 months.

Their professional focus is CentOS, Cisco Systems Products, and Cisco Technologies across 3 core areas.

Education

BS at California State University-Long Beach

Frequently Asked Questions

What is Michael's email address?

SignalHire found verified email addresses for Michael, both business and personal. Their business email is **@att.com, and personal emails include m***@trojanonline.com, ****@aol.com, and m***@att.com.

What is Michael's phone number?

SignalHire found multiple verified phone numbers for Michael: +1-520-***-**48, +1-323-***-**28, and +1-520-***-**75.

How do I contact Michael at AT&T?

You can reach Michael 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 Michael's professional background?

Michael has 37 years of professional experience. They have held roles including Layer IV Network Engineer, Sr. Systems Administrator - Disaster Recovery, and Sr. Systems Administrator - Mainframe at companies such as AT&T, AT&T, and AT&T. Their education includes BS from California State University-Long Beach.

Is Michael's contact information up to date?

Yes. Michael's SignalHire profile was last updated on 9 May 2026, reflecting their current position as Principal Member of Technical Staff at AT&T in Dallas, TX, United States.

Michael Namesakes

Name
Company
Position
Michael
Software Engineer
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Michael
Cybersecurity Operations Engineer
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Michael
Principal Test Engineer
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