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Eric Seligmann Email & Phone Number

VoIP Engineer at Time Warner Telecom

Location: Aurora, Colorado, United States 2 work roles 1 school

2 work emails found @level3.com LinkedIn matched

✓ Verified Jul 2026 4 data sources Profile completeness 86%

Role

VoIP Engineer at Time Warner Telecom

Location

Aurora, Colorado, United States

Who is Eric Seligmann? Overview

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Quick answer

Eric Seligmann is listed as VoIP Engineer at Time Warner Telecom based in Aurora, Colorado, United States. AeroLeads shows a work email signal at level3.com and a matched LinkedIn profile for Eric Seligmann.

Eric Seligmann previously worked as NEMS Engineer and Tier 3 Sonus Engineer at Level 3 Communications and VoIP Engineer at Time Warner Telecom. Eric Seligmann studied at Fort Lewis College.

Company email context

Email format at level3.com

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{first}.{last}@level3.com

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AeroLeads found 2 current-domain work email signals for Eric Seligmann. Compare company email patterns before reaching out.

Profile bio

About Eric Seligmann

Experienced Voip Engineer with a demonstrated history of working in the telecommunications industry. Strong engineering professional skilled in Voice over IP (VoIP), Session Initiation Protocol (SIP), TDM, SIP Trunking, and ISDN.

Listed skills include Voip, Telecommunications, Ip, Wireless, and 12 others.

2 roles

Eric Seligmann work experience

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

Nems Engineer And Tier 3 Sonus Engineer

Level 3 Communications

Greater Denver Area

As part of the NEMS team I am responsible for all hardware support of production servers in the Level 3 network. Additionally, I support all legacy tw scripts from before the merger including maintenance, backup and bulk load scripts. I am also tasked by my manager to support Tier 3 supported projects such as GSX, PSX and SGX software upgrades as I had previously as well as have taken on the primary role of support for the former TW Sonus EMS. I greatly enjoy continuing to be involved in the multiple aspects on the support of all the sonus servers.

Nov 2014 - Jan 2019

Voip Engineer

Time Warner Telecom

Nov 2000 - Nov 2014

1 education record

Eric Seligmann education

Fort Lewis College

FAQ

Frequently asked questions about Eric Seligmann

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

What is Eric Seligmann's role at their current company?

Eric Seligmann is listed as VoIP Engineer at Time Warner Telecom.

What is Eric Seligmann's email address?

AeroLeads has found 2 work email signals at @level3.com for Eric Seligmann.

Where is Eric Seligmann based?

Eric Seligmann is based in Aurora, Colorado, United States.

What companies has Eric Seligmann worked for?

Eric Seligmann has worked for Level 3 Communications and Time Warner Telecom.

How can I contact Eric Seligmann?

You can use AeroLeads to view verified contact signals for Eric Seligmann, including work email, phone, and LinkedIn data when available.

What schools did Eric Seligmann attend?

Eric Seligmann studied at Fort Lewis College.

What skills is Eric Seligmann known for?

Eric Seligmann is listed with skills including Voip, Telecommunications, Ip, Wireless, Networking, Cisco Technologies, Network Design, and Unified Communications.

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