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Senior Blockchain Security Architect

Job in Bray, Stephens County, Oklahoma, USA
Listing for: Mastercard
Full Time position
Listed on 2026-09-04
Job specializations:
  • IT/Tech
    Blockchain / Web3, Cybersecurity, Information Security & Data Protection
Salary/Wage Range or Industry Benchmark: 180000 - 240000 USD Yearly USD 180000.00 240000.00 YEAR
Job Description & How to Apply Below
Location: Bray

Mastercard is seeking a Principal Information Security Engineer to lead security architecture for Crypto Products and Solutions Blockchain Networks and to drive secure, scalable blockchain services. This role requires building security into high-velocity environments and guiding engineering, product, and business teams worldwide.

You will mentor engineers, influence project decisions, and participate in regulatory discussions to ensure compliance and customer trust across Mastercard’s blockchain

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Position Requirements
10+ Years work experience
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