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Dung Ly Email & Phone Number

Senior System Engineer at Digital Guardian
Location: San Jose, California, United States 8 work roles
1 work email found @digitalguardian.com 6 phones found area 408, 650, and 781 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 6 phones

Work email d****@digitalguardian.com
Direct phone (408) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior System Engineer
Location
San Jose, California, United States

Who is Dung Ly? Overview

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Quick answer

Dung Ly is listed as Senior System Engineer at Digital Guardian, based in San Jose, California, United States. AeroLeads shows a work email signal at digitalguardian.com, phone signal with area code 408, 650, 781, and a matched LinkedIn profile for Dung Ly.

Dung Ly previously worked as IT Administrator / Sr. QA Engineer at Code Green Networks and Senior System Administrator at Ruckus Wireless.

Company email context

Email format at Digital Guardian

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{first_initial}{last}@digitalguardian.com
86% confidence

AeroLeads found 1 current-domain work email signal for Dung Ly. Compare company email patterns before reaching out.

Profile bio

About Dung Ly

•Strong understanding of Networking and Telecommunications. •Ability to work in a high-pressure environment •Expert troubleshooting and problem solving skills. •Ability to drive projects to completion without supervision. •Outstanding customer service and interaction skills, as well as excellent verbal and written communications skills. •Hands-on experience with server applications in a Microsoft networked environment. •High level of expertise in the following areas: -Windows NT/2000/2003/2008/2012/2016 Server -Domain Controller and Active Directory management -Security management, including Group Policy Objects -Administrative scripting -Exchange, SQL Server and SharePoint Portal•Excellent knowledge of server hardware and problem-solving skills. •Medium level of expertise with Free BSD, Linux and UNIX administration. •High level of expertise with LAN network administration. •High level of initiative and dedication. •Knowledge of T1/E1, ATM, Frame Relay, ISDN, xDSL Leased lines•Knowledge of WAN, LAN, VPN, TCPIP, VOIP, •Understanding of TCP/IP and related protocols. •Medium level of configuration and monitoring of Cisco PiX firewalls. •Ability to configure and diagnose complex issues with DNS, DHCP and Active Directory. •Ability to configure and manage routers, firewalls and other network devices. •Ability to debug and diagnose low-level network connectivity and performance problems •Ability to design, implements, monitors, and troubleshoots complex, multi-site Active Directory topologies. •Experience configuring and managing Storage Area Networks and Storage Arrays.•Setup and Support of LAB and manufacturing test PC Windows NT/XP/2000/2003/Free BSD and UNIX•Exchange 5.5 / 2003 /2007 /2010 server support and administration•Maintain the company’s Firewalls, Networks, Windows Servers, Desktops, Laptops and Mobile Devices, anti-virus, and anti-spam

Listed skills include Tcp/Ip, Firewalls, Windows Server, Linux, and 11 others.

Current workplace

Dung Ly's current company

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Digital Guardian
Digital Guardian
Senior System Engineer
AeroLeads page
8 roles

Dung Ly work experience

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

Senior System Engineer

Current

Eden Prairie, Minnesota, US

  • Managing company-wide network infrastructure
  • Configure and manage Microsoft Office 365 - Cloud Collaboration for Business
  • Configure and manage Microsoft Azure
  • Configure and manage cloud base servers on AWS.
  • Telephone System support and administration VoIP XO Cloud Base System.
  • Managing vCenter VMware Server, ESXi
Sep 2015 - Present

It Administrator / Sr. Qa Engineer

Sunnyvale, CA, US

  • Provide complete, professional, and timely IT support for all Code Green employees and departments.
  • Responsible for timely and thorough troubleshooting and maintenance of all hardware and software supported by IT, including troubleshooting and support by phone, email, and direct.
  • Configure and manage Microsoft Office 365 - Cloud Collaboration for Business
  • Configure and manage cloud base servers on AWS.
  • Telephone System support and administration VoIP ShoreTel System.
  • Manage and maintain network and server infrastructure.
Nov 2012 - Sep 2015

Senior System Administrator

Sunnyvale, CA, US

  • Oversees the day-to-day operation of computer networks including hardware/software support, training, and special projects.
  • Plans, designs and implements data connectivity for local area network (LAN), wide area network (WAN) and site-to-site VPN.
  • Configure and manage Fortigate Firewall, Cisco switches and routers.
  • Configure and manage cloud base servers on AWS.
  • Managing VMware Server, ESXi/ESX
  • Interface with all teams / end-users to design and deliver enhancements.
Apr 2012 - Nov 2012

Validation Software Engineer (Contractor)

Santa Clara, California, US

  • Work in tracing team. Responsible for collecting, processing, and validating traces for various benchmarks, applications, and games on latest Intel platforms.
  • Get job assignment from team lead and coordinate with workload contact to setup benchmarks on both Windows and Linux platform.
  • Build new computers for benchmark tracing. Install Windows and Linux OS.
  • Create or edit AutoIt, shell or perl script to run Intel benchmark workload.
  • Work with engineers to debug and root cause any issues related to tracing.
May 2011 - Apr 2012

It Manager / Sr. Qa Engineer

Sunnyvale, CA, US

All level support of day-to-day IT operations. Responsible for users account creation/deletion and support. Provide WAN/LAN support for remote offices and users. Managing and support VoIP ShoreTel System telephone. Setup and Support of LAB and manufacturing test PC Windows NT/XP/2000/2003/Free BSD and UNIX. Desktop/Laptop setup and support Windows.

Jul 2007 - May 2011

It Manager

Santa Barbara, California, US

All level support of day-to-day IT operations.Responsible for users account creation/deletion and support.Treo650 (Good Technology) server administrator and responsible rollout of new devices, support and tracking.Provide WAN/LAN support for remote offices and users.Managing Lucent PBX Telephone System and Octel Voicemail System.Setup and Support of LAB.

Jul 2005 - Jul 2007

Lan Support Engineer / System Administrator

Phoenix, Arizona, US

First and second level support of day-to-day IT operations.Responsible for users account creation/deletion and support.Blackberry server administrator and responsible rollout of new devices.Provide WAN support for remote offices and users.Telephone System support and administration VoIP Shoretel system.Maintain and support FLEXLM license server for.

Mar 2001 - Jul 2005

Test Engineer / Lab System Administrator / Lab Manager

Espoo, Southern Finland, FI

Work side by side with hardware design engineers, debug hardware, Verification, functional tests, and faults isolation testing. Create test script to set IP Address or to run diagnostics test xDSL Stinger product (This product was part of Ascend Communications). Setup and Support LAB PC Windows NT/2000 Server and UNIX/LINUX. Work independently to build.

Feb 1998 - Mar 2001
FAQ

Frequently asked questions about Dung Ly

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

What company does Dung Ly work for?

Dung Ly works for Digital Guardian.

What is Dung Ly's role at Digital Guardian?

Dung Ly is listed as Senior System Engineer at Digital Guardian.

What is Dung Ly's email address?

AeroLeads has found 1 work email signal at @digitalguardian.com for Dung Ly at Digital Guardian.

What is Dung Ly's phone number?

AeroLeads has found 6 phone signal(s) with area code 408, 650, 781 for Dung Ly at Digital Guardian.

Where is Dung Ly based?

Dung Ly is based in San Jose, California, United States while working with Digital Guardian.

What companies has Dung Ly worked for?

Dung Ly has worked for Digital Guardian, Code Green Networks, Ruckus Wireless, Intel Corporation, and Calient Networks.

How can I contact Dung Ly?

You can use AeroLeads to view verified contact signals for Dung Ly at Digital Guardian, including work email, phone, and LinkedIn data when available.

What skills is Dung Ly known for?

Dung Ly is listed with skills including Tcp/Ip, Firewalls, Windows Server, Linux, Unix, Cloud Computing, Virtualization, and Windows.

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