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Penetration Tester

Australia, New South Wales, Sydney💼 Full-time🗓 2026-07-23 → 2026-09-25

Core

Conduct offensive security testing, vulnerability discovery, and exploit development for AI systems and platforms.

Role type

Senior IC penetration tester (offensive security & AI)

Builds

Automated security tooling, proof-of-concept exploits, and threat models

Domain

Cybersecurity, AI/ML security, cloud-native architectures

Deliverable

production ML models | product features

Required skills

Penetration testing, exploit development, code review, Python, AI framework security testing, distributed systems, service-to-service authentication, cloud-native architecture, threat modeling, vulnerability validation

Preferred skills

Published security research, conference presentations, OSCP/OSWE/GWAPT certifications, anomaly detection, large-scale computing modeling

Technologies

Python, AI frameworks, security testing tools

Responsibilities

Find and validate security vulnerabilities through hands-on penetration testing and code review; Build and maintain automated tooling to scale offensive security testing; Investigate emerging attack techniques and AI/agentic system threats; Collaborate with security architecture teams to assess design-level risks and inform platform hardening; Write technical reports describing vulnerabilities, impact, and remediation steps; Work with detection engineering and blue teams to validate coverage and close detection gaps

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