Head of Security
Core
Build and lead the end-to-end security function (infrastructure, application, and GRC) for a frontier AI data lab, acting as the primary security voice for customers, auditors, and the executive team.
Role type
Director-level Head of Security (Builder)
Builds
A mature, right-sized security organization and security posture for a high-growth AI platform
Domain
AI/ML Infrastructure Security & Cloud Security
Deliverable
production ML models | infrastructure
Required skills
Security strategy & roadmap, team building & scaling, cloud security architecture (AWS), application security (SDLC integration), compliance program management (SOC 2, ISO 27001), executive reporting, AI/ML-specific security risks
Preferred skills
Experience scaling security from founding stage to mature org, hands-on familiarity with SIEM/EDR/CSPM, experience with non-employee marketplace workforce access controls
Technologies
AWS, SIEM, EDR, CSPM, SAST/DAST/SCA
Responsibilities
Define overall security strategy and roadmap; build and lead a high-performing security organization; own cloud security architecture and posture; embed security into the product development lifecycle; build and run compliance programs; act as primary security point of contact for customers and auditors
Seniority
Director, hands-on IC with leadership scope
