John Sinclair
3 email domains
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John Sinclair Email & Phone Number
Field Supervisor at Vector Security
at
Vector Security
2 work emails found
@vectorsecurity.com
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 71%
Current company
Role
Field Supervisor at Vector Security
Location
La Plata, Maryland, United States
Company size
Who is John Sinclair? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Sinclair is listed as Field Supervisor at Vector Security at Vector Security, a company with 1418 employees, based in La Plata, Maryland, United States. AeroLeads shows a work email signal at vectorsecurity.com and a matched LinkedIn profile for John Sinclair.
John Sinclair previously worked as Field Supervisor at Vector Security.
Company email context
Email format at Vector Security
This section adds company-level context without repeating John Sinclair's masked contact details.
{first}{last}@vectorsecurity.com
92% confidence
AeroLeads found 2 current-domain work email signals for John Sinclair. Compare company email patterns before reaching out.
Profile bio
About John Sinclair
John Sinclair is a Field Supervisor at Vector Security at Vector Security.
Current workplace
John Sinclair's current company
Company context helps verify the profile and gives searchers a useful next step.
Vector Security
1 role
John Sinclair work experience
A career timeline built from the work history available for this profile.
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Field Supervisor
Team & coworkers
Colleagues at Vector Security
Other employees you can reach at vectorsecurity.com. View company contacts for 1418 employees →
LD
Lawrence Diehl
Colleague at Vector Security
Wilmington, Delaware, United States, United States
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DM
David Mead
Colleague at Vector Security
Greater Scranton Area, United States
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HG
Howard George
Colleague at Vector Security
Drexel Hill, Pennsylvania, United States, United States
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AM
Allan Moore
Colleague at Vector Security
Rocky Mount, North Carolina, United States, United States
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AK
Amber Klevas
Colleague at Vector Security
Linden, Virginia, United States, United States
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BM
Brian Miller
Colleague at Vector Security
Gainesville, Virginia, United States, United States
View →
MI
Mia Iorfido
Colleague at Vector Security
Conway, Pennsylvania, United States, United States
View →
KP
Kenneth Paul
Colleague at Vector Security
Trenton, New Jersey, United States, United States
View →
AS
Amy Simpson
Colleague at Vector Security
Plymouth Meeting, Pennsylvania, United States, United States
View →
AR
Adam Rolfzen
Colleague at Vector Security
Halethorpe, Maryland, United States, United States
View →
Lawrence Diehl
Colleague at Vector Security
Wilmington, Delaware, United States, United States
View →
DM
David Mead
Colleague at Vector Security
Greater Scranton Area, United States
View →
HG
Howard George
Colleague at Vector Security
Drexel Hill, Pennsylvania, United States, United States
View →
AM
Allan Moore
Colleague at Vector Security
Rocky Mount, North Carolina, United States, United States
View →
AK
Amber Klevas
Colleague at Vector Security
Linden, Virginia, United States, United States
View →
BM
Brian Miller
Colleague at Vector Security
Gainesville, Virginia, United States, United States
View →
MI
Mia Iorfido
Colleague at Vector Security
Conway, Pennsylvania, United States, United States
View →
KP
Kenneth Paul
Colleague at Vector Security
Trenton, New Jersey, United States, United States
View →
AS
Amy Simpson
Colleague at Vector Security
Plymouth Meeting, Pennsylvania, United States, United States
View →
AR
Adam Rolfzen
Colleague at Vector Security
Halethorpe, Maryland, United States, United States
View →
FAQ
Frequently asked questions about John Sinclair
Quick answers generated from the profile data available on this page.
What company does John Sinclair work for?
John Sinclair works for Vector Security.
What is John Sinclair's role at Vector Security?
John Sinclair is listed as Field Supervisor at Vector Security at Vector Security.
What is John Sinclair's email address?
AeroLeads has found 2 work email signals at @vectorsecurity.com for John Sinclair at Vector Security.
Where is John Sinclair based?
John Sinclair is based in La Plata, Maryland, United States while working with Vector Security.
What companies has John Sinclair worked for?
John Sinclair has worked for Vector Security.
Who are John Sinclair's colleagues at Vector Security?
John Sinclair's colleagues at Vector Security include Lawrence Diehl, David Mead, Howard George, Allan Moore, and Amber Klevas.
How can I contact John Sinclair?
You can use AeroLeads to view verified contact signals for John Sinclair at Vector Security, including work email, phone, and LinkedIn data when available.
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