Thomas Marshall

Thomas Marshall: Email & Phone Number

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Director of Corporate Security at Exelon|Philadelphia, Pennsylvania, United States

Position:

Director of Corporate Security at Exelon

Location:

Philadelphia, Pennsylvania, United States

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Last updated: 2026-04-20
Updated: 2026-04-20

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Work Experience 24 years

Director of Corporate Security at Exelon
Sr. Manager, Physical Security at Exelon

Jan 2019 - Jun 2024

Manager, Investigations at Exelon

Nov 2012 - Jan 2019

Sr. Security Specialist at Exelon

Oct 2007 - Nov 2012

Police Officer at Delaware County District Attorney

Mar 2006 - Oct 2007

Police Officer at Springfield Township

Jun 2002 - Oct 2007

Police Officer at Upper Darby Township

Jun 2000 - Jun 2002

Thomas Marshall started working in 2000, then the employee has changed 3 companies and 4 jobs. On average, Thomas Marshall works for one company for 4 years 3 months.

Their professional focus is Corporate Security, Director level, and Personnel Security across 3 core areas.

Education

Master of Education - MEd at Temple University

Bachelor of Arts - BA at Millersville University of Pennsylvania

Skills

Corporate Security, Security Management, Director level, Physical Security, Personnel Security

Frequently Asked Questions

What is Thomas Marshall's email address?

SignalHire found a verified business email address for Thomas Marshall: m************s@exeloncorp.com.

What is Thomas Marshall's phone number?

SignalHire found a verified phone number for Thomas Marshall: +1-***-***-9621.

How do I contact Thomas Marshall at Exelon?

You can reach Thomas Marshall through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Thomas Marshall's professional background?

Thomas Marshall has 24 years of professional experience. They have held roles including Sr. Manager, Physical Security, Manager, Investigations, and Sr. Security Specialist at companies such as Exelon, Exelon, and Exelon. Their education includes Master of Education - MEd from Temple University, and Bachelor of Arts - BA from Millersville University of Pennsylvania.

Is Thomas Marshall's contact information up to date?

Yes. Thomas Marshall's SignalHire profile was last updated on 20 April 2026, reflecting their current position as Director of Corporate Security at Exelon in Chicago, IL, United States.

Thomas Marshall Namesakes

Name
Company
Position
Thomas Marshall
Dye Network Consulting, LLC
IT Consultant
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Thomas Marshall
Sessional Academic - Tutor
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Thomas
Operations Manager
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