Marcus Johnson

Marcus Johnson's email & phone

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Cyber Security Engineer at AMERICAN SYSTEMS|Orlando, Florida, United States

Position:

Cyber Security Engineer at AMERICAN SYSTEMS

Location:

Orlando, Florida, United States

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Last updated: 2026-01-07
Updated: 2026-01-07

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Work Experience 11 years

Cyber Security Engineer at AMERICAN SYSTEMS

Sep 2023 - Current

Information Technology Specialist at US Army

Jul 2019 - Jan 2023

Secure communications Specialist at US Army

Jan 2015 - Jul 2019

Marcus Johnson started working in 2015, then the employee has changed 1 company and 2 jobs. On average, Marcus Johnson works for one company for 3 years 7 months.

Education

Bachelor of Science - BS at University of Maryland University College

ISA Program at ACI Learning

Frequently Asked Questions

What is Marcus Johnson's email address?

SignalHire found a verified business email address for Marcus Johnson: **@americansystems.com.

What is Marcus Johnson's phone number?

SignalHire found a verified phone number for Marcus Johnson: +1-***-***-6731.

How do I contact Marcus Johnson at AMERICAN SYSTEMS?

You can reach Marcus 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 Marcus Johnson's professional background?

Marcus Johnson has 11 years of professional experience. They have held roles including Information Technology Specialist, and Secure communications Specialist at companies such as US Army, and US Army. Their education includes Bachelor of Science - BS from University of Maryland University College, and ISA Program from ACI Learning.

Is Marcus Johnson's contact information up to date?

Yes. Marcus Johnson's SignalHire profile was last updated on 7 January 2026, reflecting their current position as Cyber Security Engineer at AMERICAN SYSTEMS in McLean, Virginia, United States.

Marcus Johnson Namesakes

Name
Company
Position
marcus johnson
Nick's Bar and Grill
General Manager
Marcus Johnson
Titan Tech Enterprises
Information Technology Help Desk Support

Other employees at AMERICAN SYSTEMS

Name
Company
Position
Clint Nay
Senior Engineer/ ISEA Ship Control Systems
Meredith
IT Service Desk Specialist II
Nicholas Landfair
Customer Service Representative
Kevin
Enterprise SAP as a Service Lead

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