Penetration Tester – Cloud, AI & Enterprise Security

Junee Southern Cross; Australia; Remote; AUD 120,000 - 180,000; Full time

Job summary

CommBank is seeking a Penetration Tester to deliver hands-on security testing across cloud, networks, SaaS and AI-enabled technologies. You will identify vulnerabilities, demonstrate potential business impact and provide practical remediation guidance.

The role covers testing across AWS, Google Cloud, Azure and on-prem environments, with a dynamic, collaborative team that values curiosity and knowledge sharing. An opportunity to shape security testing practices awaits.

Qualifications

• Hands-on security testing across cloud, platforms, networks and SaaS.
• Strong vulnerability identification and exploitation foundations.
• Ability to explain findings and recommend remediation.
• Familiarity with penetration testing tools such as Kali Linux, Burp Suite, Metasploit.
• Experience with AWS, Google Cloud Platform or Azure environments.

Responsibilities

• Deliver penetration testing across cloud, SaaS, infrastructure, networks, web apps and enterprise platforms.
• Define scope and rigour for testing engagements.
• Identify and validate vulnerabilities with clear risk demonstrations.
• Produce practical reports for technology teams to prioritise remediation.
• Collaborate with engineers and service owners and other security chapters.
• Contribute to improvements in testing methods, tooling and automation.
• Explore responsible uses of AI to support testing workflows.

Skills

Penetration testing

Cloud testing

Network testing

SaaS testing

AI/automation security

Tools

Kali Linux

Burp Suite

Metasploit

AWS

GCP

Azure

Job description

CommBank is seeking a Penetration Tester to deliver hands-on security testing across cloud, networks, SaaS and AI-enabled technologies. You will identify vulnerabilities, demonstrate potential business impact and provide practical remediation guidance.

The role covers testing across AWS, Google Cloud, Azure and on-prem environments, with a dynamic, collaborative team that values curiosity and knowledge sharing. An opportunity to shape security testing practices awaits.