David Armstrong

David Armstrong: Email & Phone Number

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Manager, Management Associate Program at Mastercard|Purchase, New York, United States

Position:

Manager, Management Associate Program at Mastercard

Location:

Purchase, New York, United States

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Last updated: 2025-09-24
Updated: 2025-09-24

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Work Experience 10 years

Manager, Management Associate Program at Mastercard

Aug 2024 - Current

MBA Management Associate at Mastercard

Jun 2023 - Aug 2023

Senior Associate at Grant Thornton LLP (Canada)

Jan 2022 - Jan 2022

Associate at Grant Thornton LLP (Canada)

Jan 2018 - Jan 2022

Accountant, Assurance Services at Grant Thornton LLP (Canada)

Oct 2016 - Oct 2018

David Armstrong started working in 2016, then the employee has changed 1 company and 4 jobs. On average, David Armstrong works for one company for 1 year 7 months.

Education

Master of Business Administration (M.B.A) - Residential at University of Virginia Darden School of Business

Bachelor of Arts - BA at McGill University

International Baccalaureate Diploma at Upper Canada College

Frequently Asked Questions

What is David Armstrong's email address?

SignalHire found a verified business email address for David Armstrong: a*******g@mastercard.com.

What is David Armstrong's phone number?

SignalHire found a verified phone number for David Armstrong: +1-***-***-5919.

How do I contact David Armstrong at Mastercard?

You can reach David Armstrong 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 David Armstrong's professional background?

David Armstrong has 10 years of professional experience. They have held roles including MBA Management Associate, Senior Associate, and Associate at companies such as Mastercard, Grant Thornton LLP (Canada), and Grant Thornton LLP (Canada). Their education includes Master of Business Administration (M.B.A) - Residential from University of Virginia Darden School of Business, and Bachelor of Arts - BA from McGill University.

Is David Armstrong's contact information up to date?

Yes. David Armstrong's SignalHire profile was last updated on 24 September 2025, reflecting their current position as Manager, Management Associate Program at Mastercard in Purchase, NY, United States.

David Armstrong Namesakes

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David Armstrong
GreenBC Network
Efficiency Advisor/Sales Consultant
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David Armstrong
DAM Productions Ltd
Director/Producer
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David Armstrong
Chief Executive Officer
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