Senior Platform Security Engineer

Build and operate the security infrastructure behind an enterprise AI platform. As an early dedicated engineer working across platform security and infrastructure, you will shape secure foundations that help engineering teams ship confidently and meet enterprise requirements.

• Design secure, multi-tenant infrastructure that protects customer data while supporting AI model serving.

• Create service templates, libraries, Terraform policies, and automation that make secure, production-ready service development the default.

• Own infrastructure-as-code and Git Ops practices, including reusable modules and policy-as-code.

• Improve alerting, detection, secrets management, identity and access management, and automated remediation, integrating these capabilities into CI/CD and developer workflows.

• Partner with security, infrastructure, and product engineering teams to turn SOC 2, ISO 27001, and GDPR requirements into reliable technical controls.

• Participate in security on-call and improve operational readiness through runbooks and incident learnings.

• At least 5 years of experience building and operating production infrastructure, with security engineering experience or a strong interest in security.

• Hands-on depth with Google Cloud Platform and/or AWS, including networking, compute, IAM, and security services.

• Production experience with Terraform or similar infrastructure-as-code tools, Kubernetes, and secure container deployments.

• Strong coding ability in Python, Go, Type Script, or another systems-oriented language, along with experience building developer-facing tools and automation.

• Familiarity with service mesh, observability, alerting, incident response, and AI-assisted engineering tools.

• Strong computer science fundamentals and experience building infrastructure in a fast-growing engineering environment.

Base salary: $200,000 to $330,000 annually. Visa sponsorship is available.

On-site in San Francisco, California.