Responsibilities: • Set the strategy and roadmap for AI Security Posture Management (AISPM) Discovery and Detection, including priorities, operating model, and measures of success. • Lead enterprise-wide discovery and inventory of AI systems and usage across endpoints, network, cloud platforms, and SaaS applications including both approved and unapproved AI. • Build and mature AI-focused detection capabilities that identify Shadow AI, policy violations, suspicious activity, and abnormal behavior within approved AI systems. • Oversee the detection lifecycle, including use-case development, prioritization, testing, deployment, tuning, coverage assessment, and integration with security monitoring and incident-response processes. • Partner across security, technology, data, risk, legal, privacy, and business teams to translate AI risks and policies into actionable discovery and monitoring controls and requirements. • Define meaningful metrics and reporting that communicate AI discovery coverage, inventory completeness, detection effectiveness, unauthorized usage trends, control gaps, and risk reduction. • Recruit, lead, and develop a high-performing team, ensuring the AI Security team is a sought-after location for talented technical talent to continue learning and evolving their craft. Qualifications: • 5+ years in Cyber Security, with at least 2 years specifically focused on Cloud Security, Data Security, or AI/ML Security • Bachelor’s degree in Computer Science, Cybersecurity, or a related field (or equivalent practical experience). • Preferred certifications: CISSP, CCSP Special Factors Sponsorship Vanguard is not offering visa sponsorship for this position. About Vanguard At Vanguard, we don't just have a mission—we're on a mission. To work for the long-term financial wellbeing of our clients. To lead through product and services that transform our clients' lives. To learn and develop our skills as individuals and as a team. From Malvern to Melbourne, our mission drives us forward and inspires us to be our best. How We Work Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience.