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Principal, AI Security Engineer

O'Fallon, Missouri💼 Full-time🗓 2026-09-04 → 2026-09-26

Core

Define and advance enterprise AI security strategy, design scalable security architectures, and provide expert guidance on securing AI systems across the organization.

Role type

Principal, AI Security Engineer (Strategy & Architecture)

Builds

Enterprise AI security frameworks, reference architectures, secure design patterns, and governance models for AI systems and platforms.

Domain

Financial Services / AI Security / Machine Learning Operations

Deliverable

production ML models | infrastructure | dashboards & analysis

Required skills

AI security strategy definition, secure system design, adversarial machine learning, threat modeling, risk management, technical leadership, stakeholder influence, security architecture governance

Preferred skills

AI security certifications, industry thought leadership, research publication, open-source contributions, standards development

Technologies

Large Language Models (LLMs), AI agents, cloud security platforms, security assessment tooling, NIST/ISO/OWASP frameworks

Responsibilities

Define enterprise AI security architecture strategy and governance frameworks; Lead complex security assessments, red team exercises, and penetration testing for AI models and agents; Establish security requirements and best practices for the AI development lifecycle; Influence development of internal security standards and monitor regulatory requirements; Serve as highest level technical advisor for AI security initiatives; Provide technical leadership and mentorship to security engineers and architects.

Seniority

Principal, strategy & mentorship

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