Mark Johnson

Mark Johnson: Email & Phone Number

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Security Officer at Cincinnati Children's|Cincinnati, Ohio, United States

Position:

Security Officer at Cincinnati Children's

Location:

Cincinnati, Ohio, United States

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Last updated: 2026-06-09
Updated: 2026-06-09

Found email addresses for Mark Johnson:

Business emails:
m**********n@g4s.com
Personal emails:
j***@cincinnatiblacktheatre.org,
m***@aol.com,
m***@yahoo.com

Found phones for Mark Johnson:

+1-480-***-**99
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Work Experience 15 years

Security Officer at Cincinnati Children's

Jan 2020 - Current

Actor at CINCINNATI BLACK THEATRE COMPANY

May 2011 - Current

Security Officer at G4S

Jan 2017 - Jan 2019

Mark Johnson started working in 2011, then the employee has changed 2 companies and 1 job. On average, Mark Johnson works for one company for 7 years 10 months.

Their professional focus is Customer Service, Leadership, and Organization Skills across 3 core areas.

Education

Film at Ohio Media School

Withrow University High School

Frequently Asked Questions

What is Mark Johnson's email address?

SignalHire found verified email addresses for Mark Johnson, both business and personal. Their business email is m**********n@cchmc.org, and personal emails include j***@g4s.com, j***@cincinnatiblacktheatre.org, and m***@aol.com.

What is Mark Johnson's phone number?

SignalHire found multiple verified phone numbers for Mark Johnson: +1-323-***-**49, and +1-480-***-**99.

How do I contact Mark Johnson at Cincinnati Children's?

You can reach Mark Johnson 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 Mark Johnson's professional background?

Mark Johnson has 15 years of professional experience. They have held roles including Actor, and Security Officer at companies such as CINCINNATI BLACK THEATRE COMPANY, and G4S. Their education includes Film from Ohio Media School, and Withrow University High School.

Is Mark Johnson's contact information up to date?

Yes. Mark Johnson's SignalHire profile was last updated on 9 June 2026, reflecting their current position as Security Officer at Cincinnati Children's.

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