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Senior/Principal Security Researcher - Windows EDR (Cortex - XDR)

Office - Israel - Tel Aviv💼 Full-time🗓 2026-07-09 → 2026-07-31

Core

Develop statistics-based classification algorithms to detect malware, process behavior anomalies, and attackers on Windows endpoints using enterprise network data.

Role type

Senior/Principal Security Researcher (Windows EDR)

Builds

Behavioral detection capabilities for Cortex XDR

Domain

Cybersecurity, Endpoint Security, Malware Analysis

Deliverable

production ML models

Required skills

Windows OS internals, attack methodology knowledge, malware research/development, Python, large database querying, project ownership

Preferred skills

machine learning, data analysis, reverse engineering, Microsoft AD infrastructure, exploitation

Technologies

Python, Windows, Cortex XDR

Responsibilities

Research new detection methods using varied data, develop statistical algorithms for analytics, improve collection modules, simulate and analyze attacks, stay updated on APTs and TTPs

Seniority

Senior/Principal, hands-on IC

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