Senior Vulnerability Analyst - Bug Bounty & App Security
Role Description & Technical Scope
Mastercard is seeking a Senior Vulnerability Analyst to manage the Bug Bounty Program and perform advanced security testing across web, mobile, and API environments. This role involves validating externally reported vulnerabilities, conducting penetration testing, and helping strengthen Mastercard's security posture through proactive security assessments and vulnerability management.
In this position you will partner with engineering teams to drive remediation, develop reporting, and communicate
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Key Details
- Date Posted: 21 Oct 2026
- Location: lusk
- Employment: Permanent
- Workplace: Hybrid
- Domain: Business Intelligence & Analysis
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Mastercard
Verified Tech EmployerEnterprise technology firm or security consultancy operating across the UK digital defense ecosystem.
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