Senior AI Architecture & Trust Lead

EY

Indianapolis (IN)

Hybrid

USD 144,000 - 359,000

Full time

3 days ago

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Job summary

EY in the United States seeks a Senior Manager Architect to lead design and implementation of enterprise AI architecture across Knowledge, Trust and Control/Harness blocks, including foundation models, NLP and multimodal systems. This role balances hands-on delivery with cross-functional leadership to enable enterprise AI adoption with strong governance and safety practices.

The ideal candidate has 10+ years in enterprise architecture, a relevant bachelor's degree, and hands-on experience with

Qualifications

10+ years of experience in enterprise architecture, governance, or compliance technology.
Bachelor’s Degree in a relevant field
Knowledge of AI Foundation Model frameworks (e.g., Llama, Gemini, Claude, OpenAI, Mistral)
Experience with observability, safety and governance tooling
Familiar with Agentic AI platforms (Nvidia, MSFT, Crew)
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 across Knowledge, Trust, and Control/Harness 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 AI trends, model architectures, trust frameworks, and control/harness patterns for timely adoption of emerging AI technology.