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Brad Shumaker Email & Phone Number

Network Administrator, CCNA, Comptia A+, Security + at ERT, Inc.

Location: Alexandria, Virginia, United States 6 work roles 2 schools

1 work email found @geeksquad.com LinkedIn matched

✓ Verified Jun 2026 4 data sources Profile completeness 86%

Current company

ERT, Inc.

Role

Network Administrator, CCNA, Comptia A+, Security +

Location

Alexandria, Virginia, United States

Company size

292 employees

Who is Brad Shumaker? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Brad Shumaker is listed as Network Administrator, CCNA, Comptia A+, Security + at ERT, Inc., a company with 292 employees, based in Alexandria, Virginia, United States. AeroLeads shows a work email signal at geeksquad.com and a matched LinkedIn profile for Brad Shumaker.

Brad Shumaker previously worked as Network Administrator at Ert, Inc. and Network (CCNA) Administrator at Peraton Labs. Brad Shumaker holds Bachelor'S Degree, Industrial Technology/Technician from Purdue University.

Company email context

Email format at ERT, Inc.

This section adds company-level context without repeating Brad Shumaker's masked contact details.

{first}.{last}@geeksquad.com

86% confidence

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

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Profile bio

About Brad Shumaker

10 years of customer service management has given me the drive to succeed.IT achievements:Created maintenance notification templateCreated new hire packetWrote apartment new turn up form/processWrote "abuse board" notification for business clientsInsight changed hours of operationkey role in after hours truck roll threshold/processFTTH ddos mitigation process

Current workplace

Brad Shumaker's current company

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

Ert, Inc.

Network Administrator, CCNA, Comptia A+, Security +

laurel, maryland, united states

Website

ertcorp.com

Employees

292

AeroLeads page

Company profile

View company profile Email format

6 roles

Brad Shumaker work experience

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

Network Administrator

Current

Ert, Inc.

Suitland, Maryland, United States

Satellite Support, PT

May 2023 - Present

Network (Ccna) Administrator

Peraton Labs

United States

Satellite Support

Aug 2022 - May 2023

Maintenance Supervisor

Nova 220 Llc

Indianapolis, Indiana, United States

Apr 2019 - May 2023

Network Operations Center Technician

Wintek Corporation

Lafayette, Indiana, United States

NOC Technician I

Mar 2020 - Apr 2022

Agent

Geek Squad

Feb 2016 - Mar 2018

Operations Manager

Jimmy John'S

Tampa/St. Petersburg, Florida Area. Lafayette, Indiana

Catering manager, Assistant Manager, Business Coach

Apr 2009 - Feb 2016

Team & coworkers

Colleagues at ERT, Inc.

Other employees you can reach at ertcorp.com. View company contacts for 292 employees →

CS

Cameron Smith Colleague at Ert, Inc.Portland, Oregon Metropolitan Area, United States View → DC

Dhairya Chokshi Colleague at Ert, Inc.Baltimore City County, Maryland, United States, United States View → GB

Grant Baysinger Colleague at Ert, Inc.Jensen Beach, Florida, United States, United States View → SB

Stephanie Buxton Colleague at Ert, Inc.Washington DC-Baltimore Area, United States View → PP

Panagiotis Pelekis Colleague at Ert, Inc.Agios Dimitrios, Attiki, Greece, Greece View → EC

Elizabeth Creamer - Noaa Affiliate Colleague at Ert, Inc.Upper Marlboro, Maryland, United States, United States View → IO

Itech Ops Colleague at Ert, Inc.Tel Aviv District, Israel, Israel View → MC

Matthew Coverdale Colleague at Ert, Inc.Washington DC-Baltimore Area, United States View → EM

Ed Markham Colleague at Ert, Inc.Sterling, Virginia, United States, United States View → DG

David Gittens Colleague at Ert, Inc.Washington DC-Baltimore Area, United States View →

2 education records

Brad Shumaker education

Bachelor'S Degree, Industrial Technology/Technician

Purdue University

Industrial Management, Quality Control, OSHA certification, efficiency standardization

Education record

Ivy Tech Community College

Activities and Societies: Cisco Net Academy

FAQ

Frequently asked questions about Brad Shumaker

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

What company does Brad Shumaker work for?

Brad Shumaker works for ERT, Inc..

What is Brad Shumaker's role at ERT, Inc.?

Brad Shumaker is listed as Network Administrator, CCNA, Comptia A+, Security + at ERT, Inc..

What is Brad Shumaker's email address?

AeroLeads has found 1 work email signal at @geeksquad.com for Brad Shumaker at ERT, Inc..

Where is Brad Shumaker based?

Brad Shumaker is based in Alexandria, Virginia, United States while working with ERT, Inc..

What companies has Brad Shumaker worked for?

Brad Shumaker has worked for Ert, Inc., Peraton Labs, Nova 220 Llc, Wintek Corporation, and Geek Squad.

Who are Brad Shumaker's colleagues at ERT, Inc.?

Brad Shumaker's colleagues at ERT, Inc. include Cameron Smith, Dhairya Chokshi, Grant Baysinger, Stephanie Buxton, and Panagiotis Pelekis.

How can I contact Brad Shumaker?

You can use AeroLeads to view verified contact signals for Brad Shumaker at ERT, Inc., including work email, phone, and LinkedIn data when available.

What schools did Brad Shumaker attend?

Brad Shumaker holds Bachelor'S Degree, Industrial Technology/Technician from Purdue University.

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