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David Yuan Email & Phone Number

Information Systems and Cyber Security at Layer 3 Communications, part of MGT
Location: San Antonio, Texas Metropolitan Area, United States 6 work roles 2 schools
2 work emails found @heb.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails

Work email d****@heb.com
LinkedIn Profile matched
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Current company
Layer 3 Communications, part of MGT
Role
Information Systems and Cyber Security
Location
San Antonio, Texas Metropolitan Area, United States
Company size
107 employees

Who is David Yuan? Overview

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Quick answer

David Yuan is listed as Information Systems and Cyber Security at Layer 3 Communications, part of MGT, a company with 107 employees, based in San Antonio, Texas Metropolitan Area, United States. AeroLeads shows a work email signal at heb.com and a matched LinkedIn profile for David Yuan.

David Yuan previously worked as Installation Technician at Layer 3 Communications, Part Of Mgt and Cyber Security Engineer at Capital Group. David Yuan holds Bachelor'S Degree, Computer And Information Systems Security/Information Assurance, Current Gpa: 3.36 from The University Of Texas At San Antonio.

Company email context

Email format at Layer 3 Communications, part of MGT

This section adds company-level context without repeating David Yuan's masked contact details.

{first}.{last}@heb.com
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AeroLeads found 2 current-domain work email signals for David Yuan. Compare company email patterns before reaching out.

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Profile bio

About David Yuan

David Yuan is a Information Systems and Cyber Security at Layer 3 Communications, part of MGT. He possess expertise in windows 7, kali linux, computer hardware, windows server, wireshark and 16 more skills.

Listed skills include Windows 7, Kali Linux, Computer Hardware, Windows Server, and 17 others.

Current workplace

David Yuan's current company

Company context helps verify the profile and gives searchers a useful next step.

Layer 3 Communications, part of MGT
Layer 3 Communications, Part Of Mgt
Information Systems and Cyber Security
norcross, georgia, united states
Website
layer3com.com
Employees
107
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Company profile
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6 roles

David Yuan work experience

A career timeline built from the work history available for this profile.

Cyber Security Engineer

Capital Group

United States

Jul 2016 - Apr 2023

Certified Pharmacy Technician

Heb

San Antonio, Texas Area

Nov 2011 - Dec 2016

Flash Designer

Resolvit

Raleigh-Durham, North Carolina Area

Sep 2010 - Jan 2011

Interactive Production Artist

Mckinney

Raleigh-Durham, North Carolina Area

Jun 2007 - May 2010

Rxoc Specialist

Heb

San Antonio, Texas Area

Sep 1996 - May 2007
Team & coworkers

Colleagues at Layer 3 Communications, part of MGT

Other employees you can reach at layer3com.com. View company contacts for 107 employees →

RP Robert Pierce Robert Pierce Colleague at Layer 3 Communications, Part Of MgtWoodstock, Georgia, United States, United States View → CD Charles Daliege Charles Daliege Colleague at Layer 3 Communications, Part Of MgtAustin, Texas Metropolitan Area, United States View → HF Harold Fontenot Harold Fontenot Colleague at Layer 3 Communications, Part Of MgtHouston, Texas, United States, United States View → CC Coleen Cureau Coleen Cureau Colleague at Layer 3 Communications, Part Of MgtAtlanta Metropolitan Area, United States View → DC David Cornelius David Cornelius Colleague at Layer 3 Communications, Part Of MgtMontevallo, Alabama, United States, United States View → HF Harold Fontenot Harold Fontenot Colleague at Layer 3 Communications, Part Of MgtHouston, Texas, United States, United States View → SW Sam Wang Sam Wang Colleague at Layer 3 Communications, Part Of MgtAtlanta Metropolitan Area, United States View → AR Anthony Ramirez Anthony Ramirez Colleague at Layer 3 Communications, Part Of MgtSan Antonio, Texas, United States, United States View → JB Jordan Bingham Jordan Bingham Colleague at Layer 3 Communications, Part Of MgtDawsonville, Georgia, United States, United States View → DM Doug Minderhout Doug Minderhout Colleague at Layer 3 Communications, Part Of MgtAustin, Texas, United States, United States View →
2 education records

David Yuan education

Bachelor'S Degree, Computer And Information Systems Security/Information Assurance, Current Gpa: 3.36

The University Of Texas At San Antonio

Activities and Societies: Association for Information Systems UTSA Student, UTSA - Computer Security Association, Junior Achievement.

Computer And Information Systems Security/Information Assurance

San Antonio College

Activities and Societies: Junior Achievement Volunteer ONE Campus, Treasurer

FAQ

Frequently asked questions about David Yuan

Quick answers generated from the profile data available on this page.

What company does David Yuan work for?

David Yuan works for Layer 3 Communications, part of MGT.

What is David Yuan's role at Layer 3 Communications, part of MGT?

David Yuan is listed as Information Systems and Cyber Security at Layer 3 Communications, part of MGT.

What is David Yuan's email address?

AeroLeads has found 2 work email signals at @heb.com for David Yuan at Layer 3 Communications, part of MGT.

Where is David Yuan based?

David Yuan is based in San Antonio, Texas Metropolitan Area, United States while working with Layer 3 Communications, part of MGT.

What companies has David Yuan worked for?

David Yuan has worked for Layer 3 Communications, Part Of Mgt, Capital Group, Heb, Resolvit, and Mckinney.

Who are David Yuan's colleagues at Layer 3 Communications, part of MGT?

David Yuan's colleagues at Layer 3 Communications, part of MGT include Robert Pierce, Charles Daliege, Harold Fontenot, Coleen Cureau, and David Cornelius.

How can I contact David Yuan?

You can use AeroLeads to view verified contact signals for David Yuan at Layer 3 Communications, part of MGT, including work email, phone, and LinkedIn data when available.

What schools did David Yuan attend?

David Yuan holds Bachelor'S Degree, Computer And Information Systems Security/Information Assurance, Current Gpa: 3.36 from The University Of Texas At San Antonio.

What skills is David Yuan known for?

David Yuan is listed with skills including Windows 7, Kali Linux, Computer Hardware, Windows Server, Wireshark, Snort, Network Security, and Information Security.

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