Greg Johnson
Director Product Development Engineering at AT&T | Atlanta, Georgia, United States
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Director Product Development Engineering at AT&T in January 2022 to Present
Lead Product Marketing Manager at AT&T in April 2021 to December 2021
Principal Product Development Engineer at Cricket Wireless in November 2015 to April 2021
Network Capacity Planning at Cricket Wireless in October 2014 to November 2015
National Manager Integrated Planning at AT&T in December 2010 to October 2014
Network-RAN Integration Manager at AT&T in November 2008 to January 2011
Manager of Core Engineering & Implementation at Cingular in September 2005 to November 2008
Manager of Planning & Engineering at T-Mobile in September 2002 to September 2005
Core Network Implementation consultant at Ericsson in January 2001 to September 2002
Mobile Network switch operations at Telstra in January 1987 to January 2000
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Integrated Product Development
Design Leadership
Product Management
LTE
Telecommunications
UMTS
Wireless
GSM
Switches
Core Network
4G
CDMA
IP
Computer Network Operations
Cellular Communications
3G
Integration
VoIP
Mobile Devices
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Discover more about AT&TWhat is Greg Johnson email address?
Email Greg Johnson at [email protected], [email protected] and [email protected]. This email is the most updated Greg Johnson's email found in 2026.
How to contact Greg Johnson?
To contact Greg Johnson send an email to [email protected], [email protected] or [email protected].
What company does Greg Johnson work for?
Greg Johnson works for AT&T
What is Greg Johnson's role at AT&T?
Greg Johnson is Director Product Development Engineering
What is Greg Johnson's Phone Number?
Greg Johnson's phone (404) ***-*308
What industry does Greg Johnson work in?
Greg Johnson works in the Wireless industry.
Greg Johnson Email Addresses
Greg Johnson Phone Numbers
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