Principal Security Engineer, Product & Platform
Core
Define and drive product and platform security strategy for an agentic platform, focusing on threat modeling, agent behavior protection, and infrastructure hardening.
Role type
Principal Security Engineer (Product & Platform)
Builds
Secure-by-default patterns for agents, services, and infrastructure; security detection and incident response capabilities.
Domain
AI/LLM security, Cloud Infrastructure, SaaS Platform Security
Deliverable
production ML models
Required skills
Threat modeling, Secure architecture design, Cloud security, Kubernetes, IAM, Infrastructure as code, LLM/Agent security, Incident response, Security tooling development
Preferred skills
Early security hire experience at high-growth B2B SaaS/AI/infra companies, Building security telemetry/logging pipelines, SOC 2/ISO 27001 controls implementation, AI security research contributions
Technologies
Kubernetes, Cloud platforms, CI/CD pipelines, IAM systems
Responsibilities
Lead threat modeling for the agentic platform; Harden application and cloud infrastructure; Partner with engineering to build secure-by-default patterns; Own security detection and incident response; Represent technical security in enterprise customer reviews; Identify future security capabilities and help hire team members
Seniority
Principal, hands-on IC with strategic ownership