Lead Penetration Tester (NV1 Clearance)

XPT Software Australia Pty Ltd; Melbourne, Canberra, Brisbane, Adelaide; On-site; AUD 120,000 - 170,000; Full time

Job summary

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

Qualifications

• Experience leading penetration testing projects and teams.
• Ability to perform threat simulations and vulnerability assessments.
• Strong analytical skills for identifying security gaps and recommending mitigations.
• Certifications in recognised security testing frameworks are preferred.

Responsibilities

• Oversee execution of test cases with in-depth risk analysis.
• Lead penetration tests across diverse technologies.
• Coordinate threat simulations to identify weaknesses in security controls.
• Manage and review test findings and remediation plans.
• Provide technical guidance to system owners and stakeholders.
• Update test methodologies and tooling to improve security posture.
• Mentor staff and transfer knowledge through training.
• Lead and coordinate a penetration testing team and workflows.
• Ensure compliance with legislation and guidelines.

Skills

Penetration testing

Threat simulation

Leadership

Security testing

Education

CHECK Team Leader

CREST Certified Tester

Job description

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