Sr Staff Engineer — AI Security Architecture (hybrid)

GEICO GEICO · Insurance · Seattle, WA +3

Senior Staff Engineer in AI Security Architecture to design and build intelligent cybersecurity automation using agentic AI systems, RAG pipelines, and prompt engineering. The role involves security reviews, advising engineering teams, building integrations, and applying infrastructure-as-code and CI/CD practices.

What you'd actually do

  1. Design, build, and maintain agentic AI systems — including React loops, tool orchestration, and RAG pipelines — in production-grade Python
  2. Author and refine complex, domain-rich prompts that encode security architecture knowledge into reliable, repeatable LLM-powered workflows
  3. Conduct AI-assisted architecture and secure design reviews across enterprise systems, identifying weaknesses early and guiding teams toward paved-road solutions
  4. Partner with engineering teams as a hands-on security architecture advisor — reviewing designs, accelerating production readiness, and raising the bar on secure-by-default thinking
  5. Build and maintain integrations with enterprise platforms including Azure AD, Azure DevOps, Slack, and internal APIs, with a strong command of the auth and governance landscape that comes with them

Skills

Required

  • security architecture
  • agentic AI systems
  • Python
  • prompt engineering
  • AI-assisted architecture reviews
  • secure design reviews
  • Terraform
  • Ansible
  • CI/CD
  • containerization
  • orchestration
  • API-driven automations
  • enterprise platform integrations
  • identity and access patterns
  • OAuth/OIDC

Nice to have

  • Azure preferred

What the JD emphasized

  • Hands-on experience building fully agentic AI systems; chatbot wrappers don't count
  • Demonstrated ability to write long, complex, domain-rich prompts for production LLM workflows
  • Production-grade Python skills and the discipline to keep a codebase clean as it scales
  • Deep understanding of AI/ML concepts and how they intersect with security risk and assisted coding workflows
  • Experience with identity and access patterns, OAuth/OIDC, and enterprise auth integrations

Other signals

  • design and build the next generation of intelligent cybersecurity automation
  • operate at the intersection of security architecture, agentic AI development, and developer enablement
  • build and maintain integrations with enterprise platforms