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Sr. MSIAM SOC Engineer (Unit 42)

Sydney, Australia🌐 Remote💼 Full-time🗓 2026-09-08 → 2026-09-26

Core

Design, validate, and optimize custom detection rules and automated playbooks for Cortex XSIAM to enhance global customer security posture.

Role type

Senior SOC Detection Engineer (Unit 42)

Builds

High-fidelity Cortex XSIAM correlation rules and automated response playbooks

Domain

Cybersecurity / Threat Intelligence / SIEM

Deliverable

production ML models | product features

Required skills

Detection Engineering lifecycle, SIEM, firewalls, EDR, sandboxes, SOAR, Python for security automation, incident response, threat hunting, threat intelligence translation, rule testing frameworks, soft-deployment strategies

Preferred skills

Cortex XSIAM experience

Technologies

Cortex XSIAM, Cortex XSOAR, Python

Responsibilities

Own the full lifecycle of custom detections and response automations; Drive continuous refinement of correlation rules for performance and accuracy; Translate Unit 42 threat intelligence into actionable detection logic; Champion proactive automation engineering; Architect the end-to-end security lifecycle within Cortex XSIAM

Seniority

Senior, hands-on IC

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