Senior AI Protection Architect

EY; Hoboken (NJ); Hybrid; USD 150,000 - 297,000; Full time

Benefits offered by this job

Hybrid work model

Total Rewards package

Job summary

EY seeks a Principal Architect for AI & Security to lead AI protection architecture across agents, copilots, and data products, translating business needs into scalable security designs aligned with enterprise architecture and Zero Trust.

You will partner with EY Fabric, engineering, product, and data teams in a globally connected, hybrid United States environment, shaping AI security strategy, governance, and risk management while driving secure delivery across platforms.

Qualifications

• Degree in Computer Science, Cybersecurity, Engineering, Artificial Intelligence, Data Technology, or equivalent work experience.
• 15+ years of experience in Information Technology, cybersecurity, application development, data platforms, AI platforms, or related technology domains.
• 7+ years of architecture experience, including solution architecture for enterprise-scale platforms and security capabilities.
• 5+ years of experience in AI related development including security architecture, application security, data security, cloud security, secure AI, or AI protection solution design.
• Experience leading architecture strategy, proof‑of‑value efforts, technology evaluations, or implementation planning for complex security initiatives.

Responsibilities

• Lead AI protection architecture for AI agents, agentic AI, MCP, A2A, copilots, automation platforms, GenAI applications, and data-driven AI products.
• Act as a senior architecture lead for AI protection, driving strategy, target-state architecture, and security design decisions independently.
• Establish and govern application standards across GRC, risk management, business continuity, Security Certification, and cybersecurity platforms to ensure consistency, scalability, and alignment with enterprise objectives.
• Define UX/UI, workflow, and integration standards across strategic platforms, ensuring consistent user experience, standardized business processes, and secure API-driven interoperability.
• Define secure‑by‑design, Zero Trust, identity, data protection, monitoring, and guardrail controls for AI platforms and agent ecosystems.
• Lead architecture reviews, threat modeling, control mapping, and risk assessments for AI-enabled solutions, workflows, applications, and data products.
• Partner with EY Fabric, engineering, product, application development, data, and platform teams to embed AI protection into delivery processes.
• Design and govern AI protection capabilities across Microsoft Security, Purview, Defender, Sentinel, Entra ID, Zscaler AI Guard, ZIA/ZPA, Wiz, and related enterprise security platforms.
• Develop AI protection standards, reference architectures, reusable patterns, decision records, and implementation roadmaps.
• Present AI protection strategy, architecture recommendations, risks, dependencies, and mitigation plans to senior leadership and governance forums.

Skills

AI protection architecture

Zero Trust

Architecture leadership

Azure & cloud security

Education

Bachelor's degree in Computer Science or related field

Tools

Microsoft Security

Purview

Defender

Sentinel

Zscaler AI Guard

ZIA/ZPA

Wiz

GitHub security

Azure

Job description

EY seeks a Principal Architect for AI & Security to lead AI protection architecture across agents, copilots, and data products, translating business needs into scalable security designs aligned with enterprise architecture and Zero Trust.

You will partner with EY Fabric, engineering, product, and data teams in a globally connected, hybrid United States environment, shaping AI security strategy, governance, and risk management while driving secure delivery across platforms.