Marcus Johnson: Email & Phone Number

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204-B at United States Postal Service|San Antonio, Texas, United States

Position:

204-B at United States Postal Service

Location:

San Antonio, Texas, United States

View Marcus Johnson's Email

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Last updated: 2026-09-06

Updated: 2026-09-06

Found email addresses for Marcus Johnson:

Business emails:

j**@usps.com

Personal emails:

m****************1@yahoo.com,

m****************1@yahoo.com

Found phones for Marcus Johnson:

+1-480-***-**85,

+1-480-***-**29,

+1-323-***-**41,

+1-205-***-**26

A different Marcus Johnson?

Work Experience

204-B at United States Postal Service

Apr 2017 - Current

Vulnerability Management Analyst at Titan Tech Enterprises

Apr 2023 - Current

Information Technology Help Desk Support at Titan Tech Enterprises

Apr 2023 - Current

Security Officer at G4S

- Current

Security Officer at Securitas Security Services USA, Inc.

Oct 2012 - Oct 2016

Security Officer at G4S

Sep 2013 - Jun 2016

Mortuary Assistant at Sugar Land Mortuary

Jun 2012 - Oct 2012

Sales Representative at Office Depot

Jun 2011 - Nov 2011

Model at Hollister Co.

Nov 2008 - Jul 2009

Customer Service at Kroger

Oct 2005 - Nov 2006

Marcus Johnson started working in 2005, then the employee has changed 7 companies and 7 jobs. On average, Marcus Johnson works for one company for 2 years 10 months.

Their professional focus is ACLs (Access Control Lists), Active Directory, and Active Listening across 3 core areas.

Marcus holds IT Help Desk for Beginners, IT Service Desk Careers and Certifications, and Windows 10 for IT Support: Troubleshooting Basics certifications.

Education

Houston Community College

Lamar University

CourseCareers

Frequently Asked Questions

What is Marcus Johnson's email address?

SignalHire found verified email addresses for Marcus Johnson, both business and personal. Their business email is j**@usps.com, and personal emails include m****************1@yahoo.com, and m****************1@yahoo.com.

What is Marcus Johnson's phone number?

SignalHire found multiple verified phone numbers for Marcus Johnson: +1-480-***-**85, +1-480-***-**29, and +1-323-***-**41.

How do I contact Marcus Johnson at United States Postal Service?

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?

They have held roles including Vulnerability Management Analyst, Information Technology Help Desk Support, and Security Officer at companies such as Titan Tech Enterprises, Titan Tech Enterprises, and G4S. Their education includes Houston Community College, and Lamar University.

Is Marcus Johnson's contact information up to date?

Yes. Marcus Johnson's SignalHire profile was last updated on 6 September 2026, reflecting their current position as 204-B at United States Postal Service in Washington, D.C., United States.

Marcus Johnson Namesakes

Name

Company

Position

Marcus Johnson

Eco AMerican Pump

Support Worker

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Marcus Johnson

Caterpillar Inc.

Global Supply Chain Planner

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Marcus Johnson

Thermo Fisher Scientific

Production Support Specialist

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Marcus Johnson: Email & Phone Number

A different Marcus Johnson?

Work Experience

Education

Frequently Asked Questions

Marcus Johnson Namesakes

Other employees at United States Postal Service

Data Privacy

GDPR COMPLIANT

CCPA COMPLIANT