Senior AI Agent Architect & Platform Leader

EY; Austin (TX); Hybrid; USD 144,000 - 329,000; Full time

Benefits offered by this job

Hybrid work model

Total Rewards package: medical/dental,

401(k) and paid time off

Job summary

EY is seeking a Senior Manager Architect to lead the design and implementation of knowledge-based AI systems across foundation models, safety, and agentic design. You will drive integration, governance, and cross‑functional collaboration to enable enterprise adoption and robust monitoring.

You’ll mentor a team building advanced multi-agent capabilities, align AI initiatives with EY business goals, and contribute as a hands-on leader in a hybrid work environment that values continuous learning

Qualifications

• 10+ years enterprise architecture, governance, or compliance tech experience.
• Bachelor’s Degree in related field.
• Knowledge of AI Foundation Model frameworks (Llama, Gemini, Claude, OpenAI, Mistral, Deepseek).
• Experience with observability, safety and governance tooling.
• Familiar with Agentic AI platforms (Nvidia, MSFT, Crew).
• Familiarity with Agentic Patterns & Frameworks: Orchestration, Loop Engineering, Memory system integration.
• Familiarity with AI native development.
• Proven track record in building and delivering large-scale enterprise platforms.

Responsibilities

• Oversee the design and implementation of AI agentic systems and frameworks based on foundation models, LLM, and SLM.
• Integrate external vendor tools for model monitoring, security, and compliance.
• Collaborate with EY teams to align AI initiatives.
• Serve as a player-coach, contributing to technical delivery while coordinating firmwide AI adoption.
• Be a true expert in knowledge AI systems and their applications to customer opportunities and internal horizontal platform development.
• Member of the Enterprise Architecture council guiding initiatives to success.
• Maintain current knowledge of knowledge AI trends and model architectures for timely adoption of emerging AI technology.

Skills

Leadership

Cross-functional communication

Strategic thinking

Governance to scalable tech

Hybrid work adaptability

Emerging technologies

Continuous learning

Analytical rigor

Problem solving

AI knowledge expertise

Education

Masters/PhD in CS/EE/Math

Bachelor's degree in related field

Job description

EY is seeking a Senior Manager Architect to lead the design and implementation of knowledge-based AI systems across foundation models, safety, and agentic design. You will drive integration, governance, and cross‑functional collaboration to enable enterprise adoption and robust monitoring.

You’ll mentor a team building advanced multi-agent capabilities, align AI initiatives with EY business goals, and contribute as a hands-on leader in a hybrid work environment that values continuous learning