Principal Architect

As Principal Architect for AI Security, you will define and lead the security architecture strategy for our AI platform, products, and infrastructure. This is a rare opportunity to shape how a fast-moving organization thinks about security at the intersection of machine learning, cloud infrastructure, and product delivery. You will operate as a technical authority — influencing roadmap, mentoring senior engineers, and partnering with leadership to ensure our AI systems are trustworthy, resilient, and defensible.

Architecture & Strategy

• Define the end-to-end security architecture for AI/ML systems, including training pipelines, inference infrastructure, model storage, and APIs.

• Develop and maintain a threat model for AI-specific attack surfaces: model poisoning, adversarial inputs, prompt injection, model inversion, and supply chain risks.

• Lead design reviews for high-impact systems, setting standards for secure-by-default AI development.

• Own the AI security roadmap, aligning it with product goals, compliance requirements, and industry best practices.

Technical Leadership

• Serve as an authority on AI security decisions across engineering, product, and research teams.

• Partner with ML engineers to embed security controls throughout the model lifecycle — from data ingestion to deployment and monitoring.

• Drive adoption of zero-trust principles, least-privilege access, and defense-in-depth across AI infrastructure.

Governance & Compliance

• Translate evolving AI-specific regulations (NIST AI RMF) into actionable architectural requirements.

• Partner with legal, privacy, and compliance teams to ensure AI systems meet internal policies and external obligations.

• Produce executive-ready security assessments, risk summaries, and mitigation plans.

Cross-Functional Collaboration

• Act as a bridge between security, platform engineering, data science, and product management.

• Represent the organization in external forums, customer security reviews, and industry working groups.

• Contribute to open-source tooling, publications, or speaking engagements to build the organization's credibility in AI security.

• 12+ years of experience in information security, with at least 5 years focused on cloud or platform architecture.

• Deep hands-on expertise in securing ML/AI systems, including LLMs, training pipelines, and model serving infrastructure.

• Demonstrated experience with AI-specific threat vectors: adversarial ML, data poisoning, model extraction, and prompt injection.

• Proficiency in cloud security (AWS, Azure, or GCP) including IAM, network segmentation, secrets management, and audit logging.

• Strong background in application security, cryptography, and secure software development lifecycle (SSDLC).

• Experience leading architectural decisions in a large-scale engineering organization.

• Excellent written and verbal communication — you can explain complex security risks to both engineers and executives.

Preferred

• Familiarity with AI governance frameworks: NIST AI RMF

• Relevant certifications such as CISSP, CCSP, or cloud security specializations.

• Published research, conference talks, or open-source contributions in AI/ML security.

Additional Information

• This position pays between $148,800 - 223,200 based on experience and geographical location.

• Must be inquisitive and demonstrate openness to innovation including AI to explore better processes and ways to alleviate friction and improve patient and client experiences.

• This is a remote position; however, candidates must be willing and able to travel to and work onsite at client, temporary, or corporate office locations as business needs require.

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