Only for Australia PR/Citizens
Job Title: Offensive Security Engineer (Red / Purple Team)
Location: Brisbane / Sydney
Responsibilities:
Runs red and purple team engagements against critical apps, infrastructure and controls
Builds and maintains fit-for-purpose red team infrastructure
Validates controls, detection and logging; finds gaps and proves they are closed
Owns and matures Breach & Attack Simulation
Uses AI to scale attack-path analysis and prioritise the gaps that matter
Closes the loop: proposes remediation, current detections, log sources and controls; drives findings into the engineering backlog
Must-have skills:
Hands-on offence: adversary emulation, C2, exploitation, attack-path analysis across cloud / infra / endpoint
Detection and logging fluency (the purple half)
BAS and ATT&CK;
Python and automation; tight rules-of-engagement discipline
AI coding / agentic tools (GPT-5.5 Trusted Access for Cyber, Codex, Claude Code, Copilot or similar) to find and prove exploitable vulns at repo scale
GitLab Ultimate; standing up AI-assisted code-analysis infrastructure
Detection engineering
Application / code security experience (SAST, DAST, SCA)
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📌 Offensive Security Engineer-Sydney/Brisbane
🏢 The HR Ally
📍 Sydney