Web Application and Fraud - Offensive Security Specialist

The Offensive Security Analyst on the Web Application & Fraud Testing team conducts threat-driven security testing of Vanguard's critical client-facing web applications. This role applies nascent adversarial TTPs to validate whether existing controls detect and prevent the fraud tradecraft currently emerging in the threat landscape. Findings from this work directly inform detection improvements and control remediation across the enterprise.

Core Responsibilities

Beyond traditional application testing, this operator will help design and execute realistic scenarios that stress-test cyber fraud detection and response, and partner with defensive teams in exercises to validate that our controls fire when they should.