Senior SIEM Architect - Hybrid/Remote

Ally Financial is seeking a Principal Cyber Security Engineer to lead end‑to‑end SIEM design, deployment, and optimization. You will own data onboarding, content engineering, automation, and continuous improvement across SIEM platforms, collaborating with SOC analysts, incident responders, threat hunters, IT operations, and application teams.

The role requires hands‑on expertise across SIEM ecosystems, data parsing, detection logic, and cloud logging.