Senior Vulnerability & Bug Bounty Lead
Role Description & Technical Scope
Mastercard is seeking a Senior Vulnerability Analyst to manage the Bug Bounty Program and conduct advanced security testing across web, mobile and API environments. You will validate externally reported vulnerabilities, perform penetration testing, and collaborate with engineering to remediate findings.
The role requires strong knowledge of OWASP Top 10, hands-on experience with Burp Suite or OWASP ZAP, and excellent communication to clearly articulate risk and remediation steps to stakeholders.
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Key Details
- Date Posted: 22 Oct 2026
- Location: swords
- 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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