Shamia Johnson

Shamia Johnson: Email & Phone Number

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Information Security Engineer II at Mastercard|Lake St Louis, Missouri, United States

Position:

Information Security Engineer II at Mastercard

Location:

Lake St Louis, Missouri, United States

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Last updated: 2026-05-06
Updated: 2026-05-06

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Work Experience 4 years

Information Security Engineer II at Mastercard

Apr 2024 - Current

Information Security Engineer (Launcher) at Mastercard

Aug 2022 - Apr 2024

Their professional focus is AI for Business, Amazon Web Services (AWS), and Analytical Skills across 3 core areas.

Education

Master of Cybersecurity at New York University

Bachelor's degree at Jackson State University

Frequently Asked Questions

What is Shamia Johnson's email address?

SignalHire found a verified business email address for Shamia Johnson: j*****n@mastercard.com.

What is Shamia Johnson's phone number?

SignalHire found a verified phone number for Shamia Johnson: +1-***-***-7287.

How do I contact Shamia Johnson at Mastercard?

You can reach Shamia 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 Shamia Johnson's professional background?

Shamia Johnson has 4 years of professional experience. They have held roles including Information Security Engineer (Launcher) at companies such as Mastercard. Their education includes Master of Cybersecurity from New York University, and Bachelor's degree from Jackson State University.

Is Shamia Johnson's contact information up to date?

Yes. Shamia Johnson's SignalHire profile was last updated on 6 May 2026, reflecting their current position as Information Security Engineer II at Mastercard in Purchase, NY, United States.

Shamia Johnson Namesakes

Name
Company
Position
Shamia Johnson
Board Certified Behavior Analyst
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Shamia Johnson
Account Manager
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