Senior Agentic AI Architect: Lead Multi-Agent Systems

EY; Irvine (CA); Hybrid; USD 173,000 - 374,000; Full time

Benefits offered by this job

Hybrid work model

Medical & dental coverage

Pension & 401(k)

Paid time off

Job summary

EY seeks a Senior Manager Architect to lead design and implementation of high autonomy Agentic AI systems across enterprise use. The role blends hands-on delivery with cross-functional leadership, ensuring compliant, scalable AI adoption and knowledge‑based capabilities for EY businesses and clients.

You will mentor teams, guide foundation model work, and shape enterprise AI strategy within a hybrid working model. EY offers a comprehensive rewards package and career development.

Qualifications

• Ten+ years in enterprise architecture, governance, or compliance tech.
• Bachelor level degree required; advanced degrees preferred.
• Knowledge of AI foundation models and related platforms (Llama, Gemini, Claude, OpenAI).
• Experience with governance tooling, observability and safety tooling.

Responsibilities

• Oversee design and implementation of AI agentic systems and frameworks.
• Integrate external tools for monitoring, security and compliance.
• Collaborate with EY teams to align AI initiatives across the business.
• Serve as player-coach, contributing to technical delivery while guiding adoption.
• Be an expert in knowledge AI systems for customer opportunities and platform development.
• Lead enterprise architecture council initiatives to success.
• Maintain awareness of AI trends and model architectures.

Skills

Leadership

Cross-functional comms

Strategy & governance

AI knowledge

Education

Bachelor's Degree

Masters or PhD (preferred)

Tools

NVIDIA

Microsoft?

Crew

Observability tools

Job description

EY seeks a Senior Manager Architect to lead design and implementation of high autonomy Agentic AI systems across enterprise use. The role blends hands-on delivery with cross-functional leadership, ensuring compliant, scalable AI adoption and knowledge‑based capabilities for EY businesses and clients.

You will mentor teams, guide foundation model work, and shape enterprise AI strategy within a hybrid working model. EY offers a comprehensive rewards package and career development.