Staff Enterprise Security Engineer, AI Security

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Enterprise Security Engineer, AI Security based in United States. This is a senior technical leadership opportunity focused on securing enterprise adoption of AI and emerging agentic technologies.You’ll shape security strategy and build foundational technical guardrails that enable responsible AI innovation at scale.The role combines security engineering, architecture, threat modeling, identity and access management, and data protection.You’ll partner across security, engineering, infrastructure, and business teams to address complex and evolving risks.Your work will include designing secure AI reference architectures and developing scalable controls for first- and third-party AI agents.As a staff-level technical leader, you’ll influence long-term strategy while remaining hands-on with code and infrastructure.This remote role is ideal for an experienced security engineer who thrives on ambiguity, technical complexity, and high-impact cross-functional work.