Elasticsearch Lead Engineer - SIEM Platform

As an Elasticsearch Lead Engineer for Vanguard's Enterprise Security and Fraud division, you will architect and maintain high-availability clusters supporting global security event ingestion. You will define data schemas, develop ingestion pipelines using AWS services, and implement resilient fault-tolerant architectures for large-scale logging and threat detection. This role involves collaborating with security teams to optimize detection rules, manage cluster security controls, and mentor junior engineers on best practices.