Network Security Engineer
Current
Sep 2023 - Present
AeroLeads people directory · profile
Justin Friedland Email & Phone Number
Network Security Engineer @ Sigma Defense Systems LLC | CCNA, CompTIA Security+
at
Sigma Defense Systems LLC
1 work email found
@diningedge.com
1 phone found area 561
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Network Security Engineer @ Sigma Defense Systems LLC | CCNA, CompTIA Security+
Location
Menifee, California, United States
Who is Justin Friedland? Overview
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Quick answer
Justin Friedland is listed as Network Security Engineer @ Sigma Defense Systems LLC | CCNA, CompTIA Security+ at Sigma Defense Systems LLC, based in Menifee, California, United States. AeroLeads shows a work email signal at diningedge.com, phone signal with area code 561, and a matched LinkedIn profile for Justin Friedland.
Justin Friedland previously worked as Network Security Engineer at Sigma Defense Systems Llc and Network Engineer at Booz Allen Hamilton. Justin Friedland holds Bachelor'S Degree, Network Operations And Security from Western Governors University.
Company email context
Email format at Sigma Defense Systems LLC
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*@diningedge.com
68% confidence
AeroLeads found 1 current-domain work email signal for Justin Friedland. Compare company email patterns before reaching out.
Profile bio
About Justin Friedland
As a DevSecOps Engineer Mid at Sigma Defense Systems LLC, I apply my 13 years of experience and my CCNA and Security+ certifications to design, implement, and maintain secure and efficient networks for various clients and projects. I also provide technical support and troubleshooting for network issues, as well as mentor and train junior engineers and technicians.My core competencies include network automation, configuration management, routing and switching, local area networks (LAN), and Windows Server administration. I am passionate about enhancing the performance and reliability of networks, as well as ensuring compliance with security standards and best practices. I am always eager to learn new technologies and tools to improve my skills and deliver value to my team and organization.
Current workplace
Justin Friedland's current company
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7 roles
Justin Friedland work experience
A career timeline built from the work history available for this profile.
Network Engineer
Apr 2022 - Sep 2023
Test Development Engineer
Apr 2020 - Apr 2022
Network Engineer
Nov 2019 - Apr 2020
Network And Systems Administrator
Jan 2017 - Aug 2019
It Project Manager
Nov 2015 - Jan 2017
Network Technician
Jul 2010 - Nov 2015
1 education record
Justin Friedland education
-
Western Governors University
FAQ
Frequently asked questions about Justin Friedland
Quick answers generated from the profile data available on this page.
What company does Justin Friedland work for?
Justin Friedland works for Sigma Defense Systems LLC.
What is Justin Friedland's role at Sigma Defense Systems LLC?
Justin Friedland is listed as Network Security Engineer @ Sigma Defense Systems LLC | CCNA, CompTIA Security+ at Sigma Defense Systems LLC.
What is Justin Friedland's email address?
AeroLeads has found 1 work email signal at @diningedge.com for Justin Friedland at Sigma Defense Systems LLC.
What is Justin Friedland's phone number?
AeroLeads has found 1 phone signal(s) with area code 561 for Justin Friedland at Sigma Defense Systems LLC.
Where is Justin Friedland based?
Justin Friedland is based in Menifee, California, United States while working with Sigma Defense Systems LLC.
What companies has Justin Friedland worked for?
Justin Friedland has worked for Sigma Defense Systems Llc, Booz Allen Hamilton, and United States Marine Corps.
How can I contact Justin Friedland?
You can use AeroLeads to view verified contact signals for Justin Friedland at Sigma Defense Systems LLC, including work email, phone, and LinkedIn data when available.
What schools did Justin Friedland attend?
Justin Friedland holds Bachelor'S Degree, Network Operations And Security from Western Governors University.
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