Security Engineer - Argentina (Buenos Aires)

SenseOn is building the next generation of security operations, one where AI doesn't just assist analysts but actively drives detection engineering. We're looking for a Security Engineer who can do two things simultaneously: write high-quality detection rules that stop real adversaries today, and help us build the platform infrastructure that lets AI write and evolve those rules tomorrow.

What You'll Actually Be Doing

Detection Engineering (The Foundation)

• Author and maintain detection rules across SenseOn's dual‑engine architecture.
• Real‑time streaming detections evaluated in milliseconds, written as YAML compiled to binary rulesets.
• Batch behavioral detections backed by parameterised ClickHouse SQL, running on a seconds‑to‑minutes cadence.
• Write aggregations and materialised views in ClickHouse that power statistical anomaly baselines.
• Build and extend our hunting query library. MITRE‑mapped ClickHouse queries th...