Wesley

Wesley: Email & Phone Number

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Senior System Engineering at Mastercard|Greater St. Louis, United States

Position:

Senior System Engineering at Mastercard

Location:

Greater St. Louis, United States

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Last updated: 2026-05-26
Updated: 2026-05-26

Found email addresses for Wesley:

Business emails:
Personal emails:
****@mastercard.com,
w***@yahoo.com

Found phones for Wesley:

+1-870-***-**35,
+1-870-***-**77,
+1-205-***-**99
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Work Experience 26 years

Senior System Engineering at Mastercard

Jun 2013 - Current

System Programmer at Mastercard

Apr 2010 - Jun 2013

System Administrator at University of Missouri-Saint Louis

Jun 2006 - Apr 2010

IT Support Specialist at University of Missouri-Saint Louis

Jun 2003 - Jun 2006

Administrative Assistant at NEWGROUND RESOURCES, INC.

Feb 2000 - Jun 2003

Wesley started working in 2000, then the employee has changed 2 companies and 4 jobs. On average, Wesley works for one company for 5 years 3 months.

Their professional focus is A+ Certification, Ansible, and Automation across 3 core areas.

Wesley holds Fol 101-2, AI & ML Fundamentals, and GenAI Essentials for Everyone certifications.

Education

Bachelor of Science - BS CyberSecurity at Lindenwood University

Associate's degree at St. Louis Community College

Lindenwood University

Computer of science cyber security at Lindenwood University

Bachelor of computer science cybersecurity at Lindenwood University

Frequently Asked Questions

SignalHire found verified email addresses for Wesley, both business and personal. Their business email is **@mastercard.com, and personal emails include w***@gmail.com, ****@mastercard.com, and w***@yahoo.com.
SignalHire found multiple verified phone numbers for Wesley: +1-480-***-**80, +1-870-***-**35, and +1-870-***-**77.
You can reach Wesley 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.
Wesley has 26 years of professional experience. They have held roles including System Programmer, System Administrator, and IT Support Specialist at companies such as Mastercard, University of Missouri-Saint Louis, and University of Missouri-Saint Louis. Their education includes Bachelor of Science - BS CyberSecurity from Lindenwood University, and Associate's degree from St. Louis Community College.
Yes. Wesley's SignalHire profile was last updated on 26 May 2026, reflecting their current position as Senior System Engineering at Mastercard in Purchase, NY, United States.

Wesley Namesakes

Name
Company
Position
Wesley
Taizhou fog machine Co.,Ltd
General Manager
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Wesley
Field Service Technician
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Wesley
Supervisor
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