As a Director of Core Infrastructure Engineering, you will lead multiple teams in designing and implementing scalable distributed systems to meet organizational and customer demands. Your day-to-day responsibilities include orchestrating cross-group optimization for high-throughput data processing, setting standards for fault-tolerant architectures, and driving strategies for proactive health assurance through complex dashboards and alerting mechanisms. You will work with technologies such as distributed state management tools, Infrastructure as Code (IaC), and formal verification techniques to ensure system reliability and security compliance. This role requires expertise in cloud infrastructure, automation, and incident management at scale, particularly within a hyper-scale environment where continuous improvement and strategic oversight are critical for maintaining robust network operations and ensuring consistent service availability.