Senior AI Security Engineer — Platform Threat Defense
Listed on 2026-10-15
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IT/Tech
Cybersecurity, Systems Engineer, Security Management & Operations, Information Security & Data Protection
EY seeks an AI Security Engineer to own the security posture of EY’s Agentic AI platform end to end, spanning cloud-native and platform security, with emphasis on threat modelling and policy-as-code.
You will lead AI red teaming, defense against prompt injection, and supply-chain integrity across regulated environments, working with clients' CISOs and auditors. EY offers a global, diverse team and growth opportunities.
As a Senior AI Security Engineer — Platform Threat Defense, you will play an important part at EY in Phoenix, AZ, United States.
The following position is for a Senior AI Security Engineer — Platform Threat Defense with EY.
Our team is growing, and we are hiring a Senior AI Security Engineer — Platform Threat Defense in Phoenix, AZ, United States.
This position is for the Senior AI Security Engineer — Platform Threat Defense role at EY.
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