Declann Brooks

Declann Brooks: Email & Phone Number

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

Position:

Information Security Engineer II at Mastercard

Location:

St Peters, Missouri, United States

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Last updated: 2026-05-16
Updated: 2026-05-16

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Work Experience 4 years

Information Security Engineer II at Mastercard

Sep 2025 - Current

Information Security Engineer at Mastercard

Feb 2024 - Current

Software Engineer at Mastercard

Jun 2023 - Aug 2023

Software Engineer at Mastercard

Jun 2022 - Aug 2022

Their professional focus is Analytical Skills, Anti-phishing, and C++ across 3 core areas.

Education

Bachelor's degree at Webster University

Frequently Asked Questions

What is Declann Brooks's email address?

SignalHire found a verified business email address for Declann Brooks: b****s@mastercard.com.

What is Declann Brooks's phone number?

SignalHire found a verified phone number for Declann Brooks: +1-***-***-9909.

How do I contact Declann Brooks at Mastercard?

You can reach Declann Brooks 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 Declann Brooks's professional background?

Declann Brooks has 4 years of professional experience. They have held roles including Information Security Engineer, Software Engineer, and Software Engineer at companies such as Mastercard, Mastercard, and Mastercard. Their education includes Bachelor's degree from Webster University.

Is Declann Brooks's contact information up to date?

Yes. Declann Brooks's SignalHire profile was last updated on 16 May 2026, reflecting their current position as Information Security Engineer II at Mastercard in Purchase, NY, United States.

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