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OneStream Software · 2 days ago

AI Security Architect

United States

Full-time

Remote

Senior Level

$158K/yr - $198K/yr

7+ years exp

OneStream Software is a company focused on transforming finance teams through innovative technology. The AI Security Architect role involves designing and maintaining security architecture for AI/ML systems while collaborating closely with engineering teams to embed security throughout the AI lifecycle.

Artificial Intelligence (AI)FinanceFinancial ServicesInformation TechnologySoftware

Growth Opportunities

No H1B

Responsibilities

Define, document, and maintain a secure reference architecture for all AI and machine learning (ML) systems, pipelines, and deployments

Develop, implement, and enforce secure ML operations practices, including AI-focused CI/CD pipelines, model signing, validation, and continuous monitoring

Establish and oversee AI guardrails for both internal and external AI systems to ensure safe, complaint, and responsible use

Ensure alignment with applicable AI governance and security frameworks and regulations, including the EU AI Act and the NIST AI Risk Management Framework

Partner with security operations teams on AI/ML-specific monitoring, incident response, and investigations related to misuse, data exposure, or model compromise

Lead AI-specific threat modeling efforts to identify risks across data, model, infrastructure, and application layers

Define and drive mitigation strategies, ensuring security controls are embedded throughout the AI and ML development lifecycle

Qualification

AI security architectureMachine learning securityThreat modelingSecurity risk managementCloud security architectureSecurity compliance frameworksSecure software developmentIncident responseCISSPCISMGSTRTCompTIA Security+Communication skillsProblem-solvingDetail-oriented

Required

Bachelor's degree in Computer Science, Engineering, or a related field

7+ years of experience in Information Security, with demonstrated depth across enterprise and cloud environments

Experience working with AI and machine learning technologies, including an understanding of their unique security considerations

Deep knowledge of modern threat landscapes, security technologies, and enterprise architecture principles

Familiarity with industry best practices, standards, and frameworks related to information and application security

Strong understanding of modern application security, cloud security architectures, and secure software development practices

Experience across IT security and infrastructure, security risk management, compliance frameworks (e.g., SOC 2, FedRAMP), security policies and procedures, security testing and auditing, and internal audit processes

Strong communication and interpersonal skills; able to translate between technical and business audiences

Confident facilitator and coach who can lead meetings with energy, empathy, and focus

Skilled in problem-solving and navigating ambiguity

Ability to drive consensus and make recommendations based on both data and team feedback

Organized and detail-oriented with a continuous improvement mindset