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Mastercard Senior Information Security Expert

Company

Mastercard

Location

toronto, on

Posted

June 09, 2026

Position Overview

Drive security excellence at Mastercard as a Senior Information Security Engineer, focusing on operational aspects of the security program. This role requires a proactive approach to collaboration and technology.
Mastercard is looking for a Senior Information Security Engineer with extensive experience in incident and vulnerability management. You will directly contribute to refining security services and implementing robust security standards. Candidates should demonstrate superior communication skills for effectively advising diverse stakeholders and enhancing security operations.
Key Responsibilities:
• Contribute to security operations and incident response
• Enhance security standards and procedures across teams
• Conduct vulnerability assessments and manage key access
• Recommend tools and processes for security enhancement
• Engage in security audits and reviews
Requirements:
• Bachelor’s degree or equivalent certification in cybersecurity
• Mastery...

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