TC-CS-Cyber Architecture- OT and Engineering-AI Architect -Manager

EY; Kolkata District; On-site; INR 500,000 - 900,000; Full time

Job summary

EY in India is seeking a Manager – Agentic AI Security Architect to design, build, and operationalize autonomous AI systems and secure AI architectures for enterprise cybersecurity. You will lead the development of agentic workflows and orchestrations, integrating LLMs with enterprise systems, and establishing governance and reusable frameworks.

The role emphasizes hands-on engineering, collaboration with security and product teams, and delivering scalable, reusable solutions across EY’s cyber

Qualifications

• 9+ years experience in software engineering, AI/ML or data science.
• 6+ years hands-on experience building agentic AI or multi-agent systems.
• Strong Python skills and experience with LLM APIs, RAG and vector databases.
• Experience with cybersecurity domains such as IAM, SIEM, SOAR.
• Cloud experience with GCP, Azure or AWS.
• Strong communication and stakeholder management skills.

Responsibilities

• Architect secure agent-based AI systems including multi-agent orchestration and RAG pipelines.
• Design and deploy agentic workflows using LangChain, LangGraph, AutoGen and MCP.
• Build autonomous reasoning, planning and tool-using AI agents.
• Integrate LLMs with enterprise systems via secure APIs.
• Lead development of enterprise agentic AI platforms and reusable frameworks.
• Establish MLOps, observability, CI/CD and agent lifecycle governance.
• Apply AI and analytics to cybersecurity data from SIEM, IAM and SOAR platforms.

Skills

9+ years exp

Agentic AI

Python

LLM APIs

Vector DBs

IAM/SIEM/SOAR

AWS/GCP/Azure

Tools

LangChain

LangGraph

AutoGen

MCP

Job description

At EY, we’re all in to shape your future with confidence.

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.

Join EY and help to build a better working world.

Service Line – Position Title

Consulting – Manager, Agentic AI Security Architect

At EY, we’re all in to shape your future with confidence.

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.

About Global Delivery Services (GDS)

Global Delivery Services (GDS) is EY’s globally integrated delivery network, supporting Consulting, Assurance, Tax, Strategy & Transactions and Enablement Services across more than 150 countries.

The Opportunity

EY Cybersecurity is seeking a Manager – Agentic AI Security Architect to design, build, and operationalize agentic AI and multi‑agent systems that enhance enterprise cybersecurity capabilities. This role focuses on autonomous decision systems, LLM‑driven intelligence, and secure AI architectures.

Your Key Responsibilities

• Architect secure agent‑based AI systems including multi‑agent orchestration and RAG pipelines
• Design and deploy agentic workflows using LangChain, LangGraph, AutoGen and MCP
• Build autonomous reasoning, planning and tool‑using AI agents
• Integrate LLMs with enterprise systems via secure APIs
• Lead development of enterprise agentic AI platforms and reusable frameworks
• Establish MLOps, observability, CI/CD and agent lifecycle governance
• Apply AI and analytics to cybersecurity data from SIEM, IAM and SOAR platforms

Skills And Attributes For Success

• 9+ years experience in software engineering, AI/ML or data science
• 6+ years hands‑on experience building agentic AI or multi‑agent systems
• Strong Python skills and experience with LLM APIs, RAG and vector databases
• Experience with cybersecurity domains such as IAM, SIEM, SOAR
• Cloud experience with GCP, Azure or AWS
• Strong communication and stakeholder management skills

What We Offer You

EY offers future‑focused skills development, global exposure, inclusive culture, and opportunities to work on cutting‑edge AI and cybersecurity initiatives.

EY – Building a Better Working World

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence while building trust in capital markets and society.

EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.

EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi‑disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.