Sr. Cybersecurity Engineer, Data Loss Prevention
CurrentData Loss Prevention specialist. Use Microsoft Purview to identify, secure, and prevent exfiltration of sensitive data.
May 2023 - Present
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Gary Haven Email & Phone Number
Sr. Cybersecurity Engineer at T-Mobile
at
T-Mobile
LinkedIn matched
✓ Verified May 2026
2 data sources
Profile completeness 71%
Current company
Role
Sr. Cybersecurity Engineer at T-Mobile
Location
Federal Way, Washington, United States
Company size
Who is Gary Haven? Overview
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Quick answer
Gary Haven is listed as Sr. Cybersecurity Engineer at T-Mobile at T-Mobile, a company with 77533 employees, based in Federal Way, Washington, United States. AeroLeads shows a matched LinkedIn profile for Gary Haven.
Gary Haven previously worked as Sr. Cybersecurity Engineer, Data Loss Prevention at T-Mobile and System Administrator IV - Client Services at T-Mobile.
Company email context
Email format at T-Mobile
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T-Mobile
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Profile bio
About Gary Haven
Specialties: Office Communications Server, Microsoft Exchange, Blackberry Enterprise Server (BES
Current workplace
Gary Haven's current company
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T-Mobile
4 roles
Gary Haven work experience
A career timeline built from the work history available for this profile.
System Administrator Iv - Client Services
Current
Feb 2010 - Present
Systems Administrator Iv - Messaging
CurrentSystem Administrator for Exchange 5.5 (>75 Servers)System Administrator for Exchange 2003 (>20 servers, >50,000 mail-enabled objects)System Administrator for Exchange 2007 (~15 servers)Architected, Built, and Launched Office Communications Server 2007Architected, Built, and Launched Office Communications Server 2007 R2Integrated Office Communications.
Aug 2001 - Present
Network Engineer/Application Support
Eims Inc
Installation, Configuration, and Troubleshooting of Windows NT 4 Servers and Workstations. Installation, Configuration, and Support of Point of Sale software and back end reporting software.Provided 24 Hour, 7-Day Customer Hardware and Vertical Software Support for over 1000 stations in more than 10 states and 2 countries.Headed Project to adapt Company's.
Jan 1999 - Jan 2001
Team & coworkers
Colleagues at T-Mobile
Other employees you can reach at tmobile.com. View company contacts for 77533 employees →
FT
Forrest Timmons Iii
Colleague at T-MobileAtlanta, Georgia, United States, United States
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AM
Al Muneef Saifudeen
Colleague at T-MobileGreater Seattle Area, United States
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AC
Aleksander Cela
Colleague at T-MobileGjinar, Elbasan, Albania, Albania
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CC
Carvis Cathey
Colleague at T-MobileGreater Mcallen Area, United States
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TM
Thomas Moon
Colleague at T-MobileNew York City Metropolitan Area, United States
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ED
Eileen Doherty
Colleague at T-MobileBerwyn, Illinois, United States, United States
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JP
Jader Paramo
Colleague at T-MobileMiami-Fort Lauderdale Area, United States
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LD
Lauren Diaz
Colleague at T-MobileApopka, Florida, United States, United States
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SV
Sujana Valappil-Jadhav
Colleague at T-MobileWashington DC-Baltimore Area, United States
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RA
Ryan Agee
Colleague at T-MobileJacksonville, Florida, United States, United States
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Forrest Timmons Iii
Colleague at T-MobileAtlanta, Georgia, United States, United States
View →
AM
Al Muneef Saifudeen
Colleague at T-MobileGreater Seattle Area, United States
View →
AC
Aleksander Cela
Colleague at T-MobileGjinar, Elbasan, Albania, Albania
View →
CC
Carvis Cathey
Colleague at T-MobileGreater Mcallen Area, United States
View →
TM
Thomas Moon
Colleague at T-MobileNew York City Metropolitan Area, United States
View →
ED
Eileen Doherty
Colleague at T-MobileBerwyn, Illinois, United States, United States
View →
JP
Jader Paramo
Colleague at T-MobileMiami-Fort Lauderdale Area, United States
View →
LD
Lauren Diaz
Colleague at T-MobileApopka, Florida, United States, United States
View →
SV
Sujana Valappil-Jadhav
Colleague at T-MobileWashington DC-Baltimore Area, United States
View →
RA
Ryan Agee
Colleague at T-MobileJacksonville, Florida, United States, United States
View →
FAQ
Frequently asked questions about Gary Haven
Quick answers generated from the profile data available on this page.
What company does Gary Haven work for?
Gary Haven works for T-Mobile.
What is Gary Haven's role at T-Mobile?
Gary Haven is listed as Sr. Cybersecurity Engineer at T-Mobile at T-Mobile.
Where is Gary Haven based?
Gary Haven is based in Federal Way, Washington, United States while working with T-Mobile.
What companies has Gary Haven worked for?
Gary Haven has worked for T-Mobile, T-Mobile Usa, and Eims Inc.
Who are Gary Haven's colleagues at T-Mobile?
Gary Haven's colleagues at T-Mobile include Forrest Timmons Iii, Al Muneef Saifudeen, Aleksander Cela, Carvis Cathey, and Thomas Moon.
How can I contact Gary Haven?
You can use AeroLeads to view verified contact signals for Gary Haven at T-Mobile, including work email, phone, and LinkedIn data when available.
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