Lead Penetration Tester (NV1 Clearance)

XPT Software Australia Pty Ltd in Melbourne is seeking an experienced Security Penetration Tester to analyze IT systems, perform complex penetration testing and threat simulations, and deliver actionable security improvements. You will lead testing activities, collaborate with system owners, and guide other staff in best practices for protecting enterprise platforms.

The role requires hands-on testing across web, mobile and infrastructure, plus the ability to coordinate test plans, review