Senior Security Data Engineer

Halcyon is building the most resilient anti-ransomware platform on the market, and we need a Senior Security Data Engineer to power our data infrastructure. You'll be responsible for building and maintaining the robust data pipelines that ingest, process, and deliver critical security data, which powers our decisions and analytics. In this role, you'll implement and operate large-scale data systems that handle large volumes of behavioral, network, file, and product signals. You'll ensure our teams have reliable, real-time access to the data they need to protect our customers from ransomware attacks. This is a hands-on engineering role focused on building production-grade data infrastructure. You'll work with varied security data to optimize for both performance and reliability, and directly enable our product's defensive capabilities through robust data operations.