Senior Cyber AI Engineer: Production-Ready Security AI

EY; Phoenix (AZ); On-site; USD 125,000 - 210,000; Full time

Job summary

EY seeks a Cyber AI Engineer at the Senior Consultant level to help clients deploy frontier AI cyber models from prototype to production under guidance from leaders. You will collaborate with client security and engineering teams to build AI workflows for threat investigation, detection engineering, and remediation support.

You will own deliverables, contribute to architecture, and work with model providers and researchers to test capabilities, document results, and develop reusable deployment

Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, Information Systems, Engineering or related field; 3–5 years of relevant experience.
• Proficiency in Python, APIs, Git, automated testing, and production delivery; experience with frontier AI models or LLM applications for cybersecurity.
• Experience deploying AI/ML solutions, building agents, model tool integrations, retrieval pipelines, and evaluation harnesses.
• Familiarity with DevSecOps, CI/CD, containers, and infrastructure-as-code for AI services; cloud deployment on AWS/Azure/GCP.
• Understanding of prompt injection, data leakage, unsafe tool use, and OWASP Top 10 for LLMs.

Responsibilities

• Deploy AI workflows for threat investigation, detection engineering, vulnerability analysis, and remediation support.
• Own assigned technical deliverables, estimate tasks, and communicate progress to engagement leaders.
• Contribute to architecture, code reviews, and integration troubleshooting; support Consultants.
• Collaborate with model providers/researchers to test capabilities and document deployment findings.
• Develop demonstrations, proposals, and reusable deployment playbooks.

Skills

Frontier AI models

LLMs

Agentic architectures

Retrieval-augmented generation

Python

APIs

Git

CI/CD

Containers

Cloud platforms

Education

Bachelor's degree in Cybersecurity, Computer Science, Information Systems, Engineering

Tools

Python

APIs

Git

Automated testing

CI/CD

Containers

AWS/Azure/GCP

Job description

EY seeks a Cyber AI Engineer at the Senior Consultant level to help clients deploy frontier AI cyber models from prototype to production under guidance from leaders. You will collaborate with client security and engineering teams to build AI workflows for threat investigation, detection engineering, and remediation support.

You will own deliverables, contribute to architecture, and work with model providers and researchers to test capabilities, document results, and develop reusable deployment