Lead AI Security Architect for Enterprise Platforms

EY; Boston (MA); Hybrid; USD 150,000 - 297,000; Full time

Benefits offered by this job

Hybrid work model

Medical coverage

Paid time off

Job summary

EY Information Security seeks a Principal Architect for AI & Security to lead AI protection architecture across AI agents, copilots, data products, and automation platforms. Translate business needs into scalable security designs and governance.

You will collaborate with EY Fabric, engineering, product, and data teams to embed AI protection into delivery, define protection patterns, and present strategy to senior leadership.

Qualifications

• Degree in Computer Science, Cybersecurity, Engineering, AI, Data Tech or equivalent.
• 15+ years in IT, cybersecurity, or related tech domains.
• 7+ years in architecture for enterprise-scale platforms.
• 5+ years in AI-related development including security architecture.
• Experience leading architecture strategy and complex security initiatives.

Responsibilities

• Lead AI protection architecture for AI agents, copilots, and data products.
• Act as senior architecture lead for AI protection; drive strategy and security design decisions.
• Govern application standards across GRC, risk, continuity, and security platforms.
• Define UX/UI, workflow, and integration standards for secure APIs and platforms.
• Define secure-by-design, Zero Trust, data protection, monitoring controls.
• Lead architecture reviews, threat modeling, and risk assessments for AI-enabled solutions.
• Collaborate with EY Fabric, engineering, product, data, and platform teams to embed protection into delivery.
• Develop protection standards, reference architectures, and implementation roadmaps.
• Present AI protection strategy and risks to senior leadership.

Skills

AI protection

AI security architecture

Zero Trust

Threat modeling

Architecture leadership

Executive communication

Education

Degree in Computer Science / Cybersecurity / Engineering

Security certification (CISSP / CISM / CCSP)

Tools

Microsoft Security

Entra ID

Purview

Defender

Sentinel

Zscaler AI Guard

ZIA / ZPA

Wiz

Azure

Job description

EY Information Security seeks a Principal Architect for AI & Security to lead AI protection architecture across AI agents, copilots, data products, and automation platforms. Translate business needs into scalable security designs and governance.

You will collaborate with EY Fabric, engineering, product, and data teams to embed AI protection into delivery, define protection patterns, and present strategy to senior leadership.