Marc Davis

Marc Davis: Email & Phone Number

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Lead Network Technical Support at AT&T|Long Beach, California, United States

Position:

Lead Network Technical Support at AT&T

Location:

Long Beach, California, United States

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Last updated: 2026-05-06
Updated: 2026-05-06

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Work Experience 26 years

Lead Network Technical Support at AT&T

Apr 2022 - Current

Senior Network Support at AT&T

May 2018 - Apr 2022

Professional Network Support at AT&T

Jun 2015 - Apr 2018

Senior Specialist Network Support at AT&T

Mar 2012 - Jun 2015

MTSO Switch Engineer at AT&T

Jan 2005 - Feb 2012

RAN Field Engineer at AT&T

Jan 2000 - Jan 2005

Their professional focus is BGP, Cascading Style Sheets (CSS), and Cisco Technologies across 3 core areas.

Education

Frontend Nanodegree at Udacity

Frequently Asked Questions

What is Marc Davis's email address?

SignalHire found a verified business email address for Marc Davis: m****s@att.com.

What is Marc Davis's phone number?

SignalHire found a verified phone number for Marc Davis: +1-***-***-3091.

How do I contact Marc Davis at AT&T?

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What is Marc Davis's professional background?

Marc Davis has 26 years of professional experience. They have held roles including Senior Network Support, Professional Network Support, and Senior Specialist Network Support at companies such as AT&T, AT&T, and AT&T. Their education includes Frontend Nanodegree from Udacity.

Is Marc Davis's contact information up to date?

Yes. Marc Davis's SignalHire profile was last updated on 6 May 2026, reflecting their current position as Lead Network Technical Support at AT&T in Dallas, TX, United States.

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