Mark Ellerman
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Mark Ellerman Email & Phone Number

Experienced Network Support Engineer at TEMPEST TELECOMMUNICATIONS, INC.
Location: Willow Spring, North Carolina, United States 4 work roles 3 schools
1 work email found @att.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Role
Experienced Network Support Engineer
Location
Willow Spring, North Carolina, United States

Who is Mark Ellerman? Overview

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Quick answer

Mark Ellerman is listed as Experienced Network Support Engineer at TEMPEST TELECOMMUNICATIONS, INC., based in Willow Spring, North Carolina, United States. AeroLeads shows a work email signal at att.com and a matched LinkedIn profile for Mark Ellerman.

Mark Ellerman previously worked as Genband Dallas, Texas | March 2015 – August 2017 at Genband and Technical Support Specialist \ Subject Matter Expert (SME) at Nortel Networks. Mark Ellerman holds Technical, Electrical Engineering from Ivy Tech Community College.

Company email context

Email format at TEMPEST TELECOMMUNICATIONS, INC.

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{first}.{last}@att.com
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Profile bio

About Mark Ellerman

Committed, well organized professional with 25 years of proven telecommunications and IT experience in Customer Service and Technical Support. Superb interpersonal and communications skills, with the ability to manage risk and proactively remove roadblocks through proper mitigation.Specialties: All DMS, E911 Services, SDM , LTE, GSM/UMTS VSE, Wireless DMS GSM/CDMA NSS/ UMTS MSC/VLR/HLR Translations, R4 BICN , ASR5K, Metrocell, RNC, FEMTO Cell, BSC Operations , TCP/IP, Passport ATM, IP Networks, Cisco Aironet 802.11A/B/G Wireless Access Points, Bridges and Clients, BGP, EGP, IPVPN, MPLS, OSPF and VOIP H248 MGCP Protocols

Listed skills include Gsm, Ip, Telephony, Lte, and 14 others.

Current workplace

Mark Ellerman's current company

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TEMPEST TELECOMMUNICATIONS, INC.
Tempest Telecommunications, Inc.
Experienced Network Support Engineer
AeroLeads page
4 roles

Mark Ellerman work experience

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

Experienced Network Support Engineer

Current

Dallas Tx

• Perform Network Support for both Wireline and Wireless Networks both domestic and International. Customers like Verizon Wireless, Nokia, GCI,GTA, MID Rivers and BTL.• Complete Network support including outage handling and everyday maintenance on Network equipment. Main focus is CDMA and Nortel Wireline.• Support installation and turn-up for T-Mobile of both Ericsson and Nokia 5G wireless installs. Have certifications for both. Available on request.Nokia 5G Integration Training – (IXR-e Included) Issue Date July 22,2022 Credential ID: TGCINK-056474Ericsson 5G Integration Training – (IXR-e Included) Issue Date: July 24, 2022 Credential ID: TGCIER-056474GC Academy Construction – Nokia Issue Date: July 18, 2022 Certification ID: TGCCNK-056474GC Academy Construction – Ericsson Issue Date: July 7, 2022 Certification ID: TGCCER-055995

Aug 2017 - Present

Genband Dallas, Texas | March 2015 – August 2017

Dallas Tx

Supported L1/L2/L3 Tellabs support and new installations, including various transport technologies like ATM, DSL, SDH, and ISDN.Played a crucial role in network support, ensuring efficient operations and troubleshooting of Networks.Databae Engineer | GENBAND – Plano, Texas | June 2012 – November 2016Created end-points for RDT, G6, G9 Nodes, A2, and GMS Nodes, specializing in VOIP/SIP conversions.

Mar 2015 - Aug 2017

Technical Support Specialist \ Subject Matter Expert (Sme)

Extensive training and knowledge of system configuration, installation and testing. Work directly with customer to resolve any service impacting problems. Have extensive knowledge of the DMS GSP, DMS300, DMS250, DMS500 and DMS GSM\BSS Wireless, Nortel BCM, Nortel CDMA\TDMA, Nortel CBM, Nortel SDM, Nortel CS2K, Nortel VSE, PP8600, USP and various other products. Performed product verification and testing on multiple platforms requiring one on one interaction with end users. Responsible for implementing training and mentoring for new recruits. Responsible for Operating & Maintaining GSM products, including SCP, SDP, TSP, CCN, OMM, USSD,IN and Camel I and II. Proficient in Microsoft Word, Excel, and Power-Point.

Jan 1987 - Jan 2017

Installer

Lan-Com Communications

Installed communications equipment across the USA including customers like TRW Space Park, SSA Baltimore, MCI, Sprint and a host of others.

Jan 1983 - Jan 1987
3 education records

Mark Ellerman education

Education record

Graduate Of Columbia Joint High School

Telecommunications

Nortel Technical Courses

Activities and Societies: Have completed the following technical courses: DMS MTX Maintenance DMS Translations DMS Advanced Translations.

FAQ

Frequently asked questions about Mark Ellerman

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

What company does Mark Ellerman work for?

Mark Ellerman works for TEMPEST TELECOMMUNICATIONS, INC..

What is Mark Ellerman's role at TEMPEST TELECOMMUNICATIONS, INC.?

Mark Ellerman is listed as Experienced Network Support Engineer at TEMPEST TELECOMMUNICATIONS, INC..

What is Mark Ellerman's email address?

AeroLeads has found 1 work email signal at @att.com for Mark Ellerman at TEMPEST TELECOMMUNICATIONS, INC..

Where is Mark Ellerman based?

Mark Ellerman is based in Willow Spring, North Carolina, United States while working with TEMPEST TELECOMMUNICATIONS, INC..

What companies has Mark Ellerman worked for?

Mark Ellerman has worked for Tempest Telecommunications, Inc., Genband, Nortel Networks, and Lan-Com Communications.

How can I contact Mark Ellerman?

You can use AeroLeads to view verified contact signals for Mark Ellerman at TEMPEST TELECOMMUNICATIONS, INC., including work email, phone, and LinkedIn data when available.

What schools did Mark Ellerman attend?

Mark Ellerman holds Technical, Electrical Engineering from Ivy Tech Community College.

What skills is Mark Ellerman known for?

Mark Ellerman is listed with skills including Gsm, Ip, Telephony, Lte, Telecommunications, Tcp/Ip, Bgp, and Umts.

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