Senior Security Engineer - Incident Response & Automation

Job Description

Ausnet Services Ltd in Melbourne seeks a Security Engineer II to defend our corporate AWS footprint. This role blends hands-on incident response with intelligent automation to detect, investigate, and disrupt threats at scale.

You will independently lead security investigations from detection through containment and remediation, extract IOCs, conduct host forensics, scope impact across data sources, and design guardrails for autonomous tooling.