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John Marshall Email & Phone Number

Security Guard at Maryland Public Television at Maryland Public Television

Location: Owings Mills, Maryland, United States 1 work role

2 work emails found @mpt.org LinkedIn matched

✓ Verified July 2026 3 data sources Profile completeness 71%

Current company

Maryland Public Television

Role

Security Guard at Maryland Public Television

Location

Owings Mills, Maryland, United States

Company size

209 employees

Who is John Marshall? Overview

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Quick answer

John Marshall is listed as Security Guard at Maryland Public Television at Maryland Public Television, a with 209 employees, based in Owings Mills, Maryland, United States. AeroLeads shows a work email signal at mpt.org and a matched LinkedIn profile for John Marshall.

John Marshall previously worked as Security Guard at Maryland Public Television.

Company email context

Email format at Maryland Public Television

This section adds company-level context without repeating John Marshall's masked contact details.

{first_initial}{last}@mpt.org

92% confidence

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

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Profile bio

About John Marshall

John Marshall is a Security Guard at Maryland Public Television at Maryland Public Television.

Current workplace

John Marshall's current company

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

Maryland Public Television

Security Guard at Maryland Public Television

owings mills, maryland, united states

Website

mpt.org

Employees

209

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Company profile

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1 role

John Marshall work experience

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

Security Guard

Maryland Public Television

Team & coworkers

Colleagues at Maryland Public Television

Other employees you can reach at mpt.org. View company contacts for 209 employees →

David Wainwright Colleague at Maryland Public TelevisionOwings Mills, Maryland, United States View → SD

Sierra Deleon Colleague at Maryland Public TelevisionBaltimore, Maryland, United States View → AT

Anna Trapani Colleague at Maryland Public TelevisionOwings Mills, Maryland, United States View → BM

Bob Mixter Colleague at Maryland Public TelevisionOwings Mills, Maryland, United States View → JR

Jessica Ray Colleague at Maryland Public TelevisionUnited States View → JC

Jessica Campbell Colleague at Maryland Public TelevisionNottingham, Maryland, United States View → TJ

Tracy Jaeger Colleague at Maryland Public TelevisionWestminster, Maryland, United States View → AS

Amy Sommers Colleague at Maryland Public TelevisionOwings Mills, Maryland, United States View → SR

Stephen Reali Colleague at Maryland Public TelevisionAnnapolis, Maryland, United States View → BD

Bill Dukes Colleague at Maryland Public TelevisionOwings Mills, Maryland, United States View →

FAQ

Frequently asked questions about John Marshall

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

What company does John Marshall work for?

John Marshall works for Maryland Public Television.

What is John Marshall's role at Maryland Public Television?

John Marshall is listed as Security Guard at Maryland Public Television at Maryland Public Television.

What is John Marshall's email address?

AeroLeads has found 2 work email signals at @mpt.org for John Marshall at Maryland Public Television.

Where is John Marshall based?

John Marshall is based in Owings Mills, Maryland, United States while working with Maryland Public Television.

What companies has John Marshall worked for?

John Marshall has worked for Maryland Public Television.

Who are John Marshall's colleagues at Maryland Public Television?

John Marshall's colleagues at Maryland Public Television include David Wainwright, Sierra Deleon, Anna Trapani, Bob Mixter, and Jessica Ray.

How can I contact John Marshall?

You can use AeroLeads to view verified contact signals for John Marshall at Maryland Public Television, including work email, phone, and LinkedIn data when available.

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