Senior Endpoint Security Architect & Threat Validation

TikTok's Global Security Organization seeks a security validation engineer to define enterprise controls and execute validation across servers, endpoints, email systems, IoT, and physical infrastructure. You will contribute to offense‑inspired assessments and build automated validation pipelines with IaC.

You will collaborate with cross‑functional teams to strengthen security posture, develop detection platforms, and integrate with SIEM/EDR while staying aligned to MITRE ATT&CK, NIST, and CIS