Director Of Operations
Current
Sep 2018 - Present
AeroLeads people directory · profile
William Kerstein Email & Phone Number
Director Of Operations (Midwest)
at
AJ SQUARED SECURITY INC.
1 work email found
@aj2security.com
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 71%
Current company
Role
Director Of Operations (Midwest)
Location
Waterman, Illinois, United States
Company size
Who is William Kerstein? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
William Kerstein is listed as Director Of Operations (Midwest) at AJ SQUARED SECURITY INC., a company with 58 employees, based in Waterman, Illinois, United States. AeroLeads shows a work email signal at aj2security.com and a matched LinkedIn profile for William Kerstein.
William Kerstein previously worked as Director Of Operations at Aj Squared Security Inc. and Loss Prevention Manager at Morrison Security Corporation.
Company email context
Email format at AJ SQUARED SECURITY INC.
This section adds company-level context without repeating William Kerstein's masked contact details.
{first_initial}{last}@aj2security.com
89% confidence
AeroLeads found 1 current-domain work email signal for William Kerstein. Compare company email patterns before reaching out.
Profile bio
About William Kerstein
William Kerstein is a Director Of Operations (Midwest) at AJ SQUARED SECURITY INC..
Current workplace
William Kerstein's current company
Company context helps verify the profile and gives searchers a useful next step.
Aj Squared Security Inc.
2 roles
William Kerstein work experience
A career timeline built from the work history available for this profile.
Loss Prevention Manager
Jul 2013 - Sep 2018
Team & coworkers
Colleagues at AJ SQUARED SECURITY INC.
Other employees you can reach at aj2security.com. View company contacts for 58 employees →
SP
Sahanna Powell
Colleague at Aj Squared Security Inc.New York City Metropolitan Area, United States
View →
KT
Kenroy Thompson
Colleague at Aj Squared Security Inc.New York City Metropolitan Area, United States
View →
DS
Derek Smith
Colleague at Aj Squared Security Inc.Fords, New Jersey, United States, United States
View →
AW
Anthony Walker
Colleague at Aj Squared Security Inc.Kennesaw, Georgia, United States, United States
View →
JH
Jamier Hill
Colleague at Aj Squared Security Inc.New York City Metropolitan Area, United States
View →
ER
Eutario Ramos
Colleague at Aj Squared Security Inc.Fort Lauderdale, Florida, United States, United States
View →
YP
Yaw Poku
Colleague at Aj Squared Security Inc.Newark, New Jersey, United States, United States
View →
SJ
Shamekia Jones
Colleague at Aj Squared Security Inc.Pompano Beach, Florida, United States, United States
View →
CC
Cory Curtis
Colleague at Aj Squared Security Inc.Orange, New Jersey, United States, United States
View →
IW
Isiah Williams
Colleague at Aj Squared Security Inc.Philadelphia, Pennsylvania, United States, United States
View →
Sahanna Powell
Colleague at Aj Squared Security Inc.New York City Metropolitan Area, United States
View →
KT
Kenroy Thompson
Colleague at Aj Squared Security Inc.New York City Metropolitan Area, United States
View →
DS
Derek Smith
Colleague at Aj Squared Security Inc.Fords, New Jersey, United States, United States
View →
AW
Anthony Walker
Colleague at Aj Squared Security Inc.Kennesaw, Georgia, United States, United States
View →
JH
Jamier Hill
Colleague at Aj Squared Security Inc.New York City Metropolitan Area, United States
View →
ER
Eutario Ramos
Colleague at Aj Squared Security Inc.Fort Lauderdale, Florida, United States, United States
View →
YP
Yaw Poku
Colleague at Aj Squared Security Inc.Newark, New Jersey, United States, United States
View →
SJ
Shamekia Jones
Colleague at Aj Squared Security Inc.Pompano Beach, Florida, United States, United States
View →
CC
Cory Curtis
Colleague at Aj Squared Security Inc.Orange, New Jersey, United States, United States
View →
IW
Isiah Williams
Colleague at Aj Squared Security Inc.Philadelphia, Pennsylvania, United States, United States
View →
FAQ
Frequently asked questions about William Kerstein
Quick answers generated from the profile data available on this page.
What company does William Kerstein work for?
William Kerstein works for AJ SQUARED SECURITY INC..
What is William Kerstein's role at AJ SQUARED SECURITY INC.?
William Kerstein is listed as Director Of Operations (Midwest) at AJ SQUARED SECURITY INC..
What is William Kerstein's email address?
AeroLeads has found 1 work email signal at @aj2security.com for William Kerstein at AJ SQUARED SECURITY INC..
Where is William Kerstein based?
William Kerstein is based in Waterman, Illinois, United States while working with AJ SQUARED SECURITY INC..
What companies has William Kerstein worked for?
William Kerstein has worked for Aj Squared Security Inc. and Morrison Security Corporation.
Who are William Kerstein's colleagues at AJ SQUARED SECURITY INC.?
William Kerstein's colleagues at AJ SQUARED SECURITY INC. include Sahanna Powell, Kenroy Thompson, Derek Smith, Anthony Walker, and Jamier Hill.
How can I contact William Kerstein?
You can use AeroLeads to view verified contact signals for William Kerstein at AJ SQUARED SECURITY INC., including work email, phone, and LinkedIn data when available.
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