Senior Infrastructure Engineer – AI-Driven Security Platform

Cogent Security in San Francisco, CA is seeking a Senior+ Infrastructure Engineer to build a secure, scalable foundation for its AI-driven cybersecurity platform. You will join a small, high-ownership Core Platform team and work hands-on across data, security, and platform layers to empower agents and services. The role demands 5–7 years of software infrastructure experience, strong AWS, and deep knowledge of Clickhouse and Spark, with a track record of leading large-scale projects in startup