Senior Cyber AI Engineer - Frontier AI Security

Ernst & Young Oman; Columbia (SC); Remote; USD 105,000 - 219,000; Full time

Job summary

EY is seeking a Cyber AI Engineer at the Senior Consultant level to help clients apply frontier AI cyber models to real security challenges. You will build, evaluate, and deploy AI solutions—from prototype to production with guidance from technical and engagement leaders.

You will own technical deliverables, translate use cases into engineering tasks, and collaborate on architecture, reviews, and reusable components while supporting Consultants. Expect 25–50% travel.

Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, Information Systems, Engineering, or related field.
• 3–5 years of hands-on software engineering experience and experience building or deploying AI/ML solutions.
• Proficiency in Python, APIs, Git, automated testing, and production delivery.
• Experience deploying frontier AI models or LLM applications for cybersecurity; building agents and evaluation harnesses.

Responsibilities

• Own assigned technical deliverables, estimate tasks, and communicate progress to engagement leaders.
• Deploy AI workflows for threat investigation, detection engineering, vulnerability analysis, and remediation support.
• Contribute to architecture, pair programming, code reviews, and integration troubleshooting.
• Test cyber capabilities with model providers, document deployment findings, and create reusable components.

Skills

Frontier AI

LLMs

Agent architectures

RAG pipelines

Python

APIs

Git

Automated testing

Production delivery

Security engineering

CI/CD

Cloud engineering

AWS

Azure

GCP

SIEM integration

Vulnerability analysis

Threat investigation

Education

Bachelor's degree in Cybersecurity/CS/IS/Engineering

Tools

Docker

Kubernetes

Terraform

Job description

EY is seeking a Cyber AI Engineer at the Senior Consultant level to help clients apply frontier AI cyber models to real security challenges. You will build, evaluate, and deploy AI solutions—from prototype to production with guidance from technical and engagement leaders.

You will own technical deliverables, translate use cases into engineering tasks, and collaborate on architecture, reviews, and reusable components while supporting Consultants. Expect 25–50% travel.