Senior AI Architect & Agent Systems Lead

EY seeks a Lead AI Software Architect to lead a team of domain experts in designing AI Agent Control systems. You will define architectures for multiagent control, authentication, and post-training environments, and drive open-source synthesis models. This pivotal role blends research with hands‐on development and cross‐functional leadership. Located in the United States with a hybrid work model, you will collaborate across AI, Security, Data, and Infra teams to deliver scalable AI solutions and