Principal AI Governance & Security Engineer

Overview

Who we are

Toyota does not offer support or sponsorship of job applicants for employment-based visas or any other work authorization for this role now or in the future. You must have the right to work in the United States and not require Toyota support or sponsorship for immigration-related employment (e.g., H-1B, O-1, E-3, H-1B1, TN, F-1 OPT, F-1 STEM OPT, F-1 CPT, ‘job flexibility benefits’ [also known as I-140 or Adjustment of Status portability], etc.) now or in the future. You should not apply for this role if you will require Toyota to assist with immigration support or sponsorship now or in the future.

Who we’re looking for

Toyota Financial Services' AI & ML Platforms team is looking for a passionate and highly motivated Principal AI Governance & Security Engineer. This is a hands-on, principal-level role that sits at the intersection of AI governance, AI security, and forward deployed engineering. You will help build the enterprise control plane that lets Toyota deploy AI and agentic systems safely, compliantly, and at scale — turning governance and security requirements into working, production-grade controls rather than documents.

Reporting to the Director of AI & ML Platforms and partnering closely with the AI Governance team, Cybersecurity, Model Risk, Legal, Privacy, and the business, you will own the technical foundation for how AI use cases and agents move from idea to production. A typical week spans three kinds of work: shaping the governance framework and lifecycle controls (roughly half your time), hardening the security posture of our AI and agentic platforms (about a quarter), and embedding directly with use-case teams to design, build, and ship the controls they need to launch (about a quarter).

The ideal candidate combines deep governance and information-security judgment with a strong software engineering background, and is equally comfortable authoring a control standard, threat-modeling an agent, and writing the code that enforces both.

What you’ll be doing 

In this role you'll help shape the foundation for Toyota Financial Services' next generation of governed AI and agentic capabilities, where success means AI systems that are demonstrably safe, auditable, compliant, and useful in production. You'll balance governance rigor against engineering velocity so teams can innovate within guardrails instead of around them.

AI Governance (≈50%)

• Design, author, and maintain the enterprise AI governance framework — standards, policies, and procedures across the full lifecycle of AI use cases and models, from intake through production monitoring and retirement
• Operationalize lifecycle gates: intake, risk classification, control design, approval workflows, monitoring, and remediation
• Define risk tiers and controls proportional to use-case risk, extending model risk management to AI/ML and GenAI in line with SR 11-7, NIST AI RMF, the EU AI Act, and ISO/IEC 42001
• Own the Agent Registry and AI inventory as the authoritative source of truth — registration, versioning, and prevention of shadow-AI deployments
• Translate governance policy into repeatable, testable engineering controls, partnering with the AI Governance team to move controls from observation to staged enforcement

AI Security (≈25%)

• Perform AI-specific threat modeling and risk assessments — prompt injection, data poisoning, adversarial attacks, model theft, and data exfiltration — and design mitigations across the data, model, application, and infrastructure layers
• Design guardrail, isolation, and least-privilege controls for agents — sandboxed execution, non-human identity, secrets management, and mediated tool access through the MCP registry
• Build AI-specific incident response playbooks, drive red-team exercises, and embed security into the AI/ML lifecycle (DevSecOps for AI) with audit logging into enterprise SIEM

Forward Deployed Engineering (≈25%)

• Embed with use-case, product, and platform teams to design and ship the executable controls they need to launch AI and agentic solutions within governed boundaries
• Build reusable, production-grade capabilities hands-on: guardrail services, evaluation pipelines, agent/MCP registrations, and human-in-the-loop approval flows — using AWS, Bedrock/AgentCore, Cedar policies, and Lambda/Step Functions
• Lead design reviews, set engineering standards, and mentor engineers across the governance and security control stack

What you bring

• 12+ years of software engineering experience and demonstrated experience with AI/ML/Data Governance and associated information-security of AI/ML
• Designing and implementing enterprise AI or data governance frameworks and operational governance processes in production
• Translating security, risk, privacy, and compliance requirements into executable controls, measurable tests, and working software
• Deep understanding of AI/model risk and responsible-AI principles, with working knowledge of SR 11-7, NIST AI RMF, the EU AI Act, and ISO/IEC 42001
• Practical AI security depth — threat modeling, guardrails, identity and access management, secrets, and least-privilege design
• Governing and securing GenAI, RAG, and agentic systems — model/agent registries, MCP or comparable tool-mediation patterns, and evaluation frameworks
• Strong software, data-engineering, or automation skills, with production experience on a major cloud (AWS preferred) and modern CI/CD
• Strong communication — able to explain technical AI risk and control gaps to both engineers and senior executives

Added bonus if you have

• Direct experience governing or securing enterprise AI/GenAI programs in financial services or another regulated industry
• Hands-on experience with AWS AI services (Bedrock, AgentCore, Bedrock Guardrails), policy-as-code (e.g., Cedar), and LLM/agent evaluation and guardrail frameworks (LLM-as-judge, trajectory evaluation, NeMo Guardrails, Llama Guard)
• Relevant certifications — CISSP, CCSP, CRISC, CISA, a Certified AI Security/Governance credential, or a model-risk certification
  

What we’ll bring

During your interview process, our team can fill you in on all the details of our industry-leading benefits and career development opportunities. A few highlights include:

• A work environment built on teamwork, flexibility, and respect
• Professional growth and development programs to help advance your career, as well as tuition reimbursement
• Team Member Vehicle Purchase Discount
• Toyota Team Member Lease Vehicle Program (if applicable)
• Comprehensive health care and wellness plans for your entire family
• Toyota 401(k) Savings Plan featuring a company match, as well as an annual retirement contribution from Toyota regardless of whether you contribute (if applicable)
• Paid holidays and paid time off
• Referral services related to prenatal services, adoption, childcare, schools and more
• Tax Advantaged Accounts (Health Savings Account, Health Care FSA, Dependent Care FSA)
• Relocation assistance (if applicable)

Belonging at Toyota

Our success begins and ends with our people. We embrace all perspectives and value unique human experiences. Respect for all is our North Star.

Applicants for our positions are considered without regard to race, ethnicity, national origin, sex, sexual orientation, gender identity or expression, age, disability, religion, military or veteran status, or any other characteristics protected by law.

Have a question, need assistance with your application or do you require any special accommodations? Please send an email to [email protected].