12-Month Contract + 12-Month Extension | NV1 Eligible | Hybrid | Australia-Wide Locations

Are you an experienced Penetration Tester who thrives on identifying vulnerabilities before adversaries do? We are seeking a Lead Penetration Tester to join a high-performing cyber security team responsible for protecting critical systems and services. This is a hands-on offensive security role suited to a senior cyber professional with deep penetration testing expertise across modern enterprise environments. Working within a collaborative security function, you will conduct advanced penetration testing, red team activities and adversary emulation exercises while providing strategic security advice to technical and executive stakeholders. Key Responsibilities

Conduct penetration testing across web applications, mobile applications, APIs, cloud platforms and infrastructure environments. Perform network, wireless and infrastructure security assessments. Lead offensive security engagements and red team operations. Identify, validate and report security vulnerabilities and recommend remediation strategies. Develop proof-of-concept exploits and security testing tools. Collaborate with engineering, security and product teams to embed security into design and delivery processes. Support security monitoring, compliance and risk management initiatives. Provide expert technical advice to senior stakeholders. Produce high-quality technical reports, findings and recommendations. Contribute to continuous improvement of security testing methodologies and tooling. Extensive penetration testing and offensive security experience. Experience assessing:

Web Applications Mobile Applications APIs Cloud Platforms Kubernetes Environments Networks & Wireless Infrastructure

Strong understanding of network protocols and security architecture. Demonstrated experience conducting Red Team and adversary emulation activities. Ability to analyse complex security problems and develop innovative solutions. Experience developing tools,



scripts or exploits using:

Python Golang C Other scripting languages

Strong stakeholder engagement and communication skills. Lead Penetration Tester | EL1 Equivalent

Essential Experience

Extensive penetration testing and offensive security experience. Experience assessing:

Web Applications Mobile Applications APIs Cloud Platforms Kubernetes Environments Networks & Wireless Infrastructure

Solid understanding of network protocols and security architecture. Demonstrated experience conducting Red Team and adversary emulation activities. Ability to analyse complex security problems and develop innovative solutions. Experience developing tools, scripts or exploits using:

Python Golang C Other scripting languages

Strong stakeholder engagement and communication skills. Highly Regarded Certifications

One or more of the following certifications will be highly advantageous: OSCP OSCE GXPN GWAPT GMOB CREST Certifications Desirable Experience

Automated security testing and security tooling. AWS security and cloud penetration testing. Security documentation and technical reporting. DevSecOps and cloud-native security environments. Requirements

Australian Citizenship is mandatory. Ability to obtain and maintain a Negative Vetting Level 1 (NV1) Security Clearance. Available to work in a hybrid environment. Candidates located in ACT, NSW, VIC, QLD, SA, WA or TAS are encouraged to apply. What's on Offer?

Long-term contract opportunity. Work on complex, large-scale environments. Exposure to modern cloud, Kubernetes and enterprise security platforms. Opportunity to lead offensive security engagements and influence organisational security outcomes. Flexible hybrid working arrangements. Peoplebank

and

Leaders IT

are committed to creating a diverse and inclusive workplace where everyone belongs. We welcome applications from people of all backgrounds, identities, and experiences. If you need adjustments to the recruitment process due to your circumstances, please let us know—we’re here to support you.

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📌 Lead Penetration Tester (Haymarket)
🏢 Peoplebank
📍 Haymarket