Employment Type Permanent Closing Date 12 June 2026 11:59pm Job Title Security Testing - Chapter Lead Job Summary Job Description As a Chapter Lead, the role focuses on leading technical security testing (both penetration testing and code reviews), as well as engagement within the broader Cyber Assurance processes. It includes people leadership responsibilities such as capability development, coaching and performance reviews, while also contributing to strategic initiatives across both the Cyber Assurance sub-group and Security Enablement Chapter Area. The role works collaboratively across business units to ensure chapter team members are utilised effectively into both short- and long-term flow to work missions. This role comprises approximately 30% people leadership and 70% flow to work in a technical security testing mission. Our Perks & Benefits: Work-life integration - we understand life happens when you're busy making other plans, so we offer flexibility around where, and when you work 16 weeks paid parental leave for primary and secondary carers Professional development program An epic (free) Telstra mobile phone plan Laptop/Device allowance renewed every 2 years Purchased Annual Leave scheme Discounted Telstra products and services What You’ll Do Leadership: People Leadership for a team of 8-12 highly skilled Penetration Testers Contractor management and engagement Overall team planning and resource management/allocation against the function priorities and engagements Ensure that the team applies the Telstra Cyber Assurance processes and frameworks Contribute to the wider Cyber Assurance and Security Enablement processes, frameworks and standards Technical: Conduct penetration testing, vulnerability assessments and source code reviews, including identifying vulnerability exploit paths and vectors into systems Act as a technical lead/expert in security testing and secure source code development Work collaboratively with the Security Testing Product Owner to continuously improve security testing strategies and methodologies Drive automation and continuous improvement into the Security Testing domain Engage and lead conversations around security testing outputs -both with technical and non-technical stakeholders. Other: HSE Responsibility: Take reasonable care for your own safety and the safety of others, comply with and implement any reasonable Telstra HSE instruction, policy, standard, minimum requirement or procedure, and support Telstra to meet its duties under the relevant safety and environmental legislation. Essential People leadership experience Experience in training and developing technical people Commercial acumen and engagement with external suppliers Minimum of 5 years of Security Testing experience – either in penetration testing or application security/source code review Significant experience in performing complex security assessments across a range of domain areas in a large corporate environment Exceptional working knowledge of Security Assessment toolsets, such as Vulnerability Scanners, Static Code Analysis and Software Composition Analysis tools. Strong understanding of security architecture principles and how these apply to security testing Demonstratable technical skillset that meets or exceeds that expected of a person holding OSWE, OSCE or CREST(Certified) qualifications Desired Prior experience as a developer is a significant advantage Experience in developing security policy, standards or development guidelines Domain experience in other areas of Cyber Security – such as Architecture, Risk, Vulnerability Management etc. Strong understanding of adjacent security dependencies (such as endpoints, application platforms, databases, network security technologies, development frameworks) Demonstratable history of zero-day discovery or CVE attribution Current industry certification including (but not limited to) Offensive Security – OSCP, OSCE3, OSWE CREST – Certified Level certification (CCT, CCSC, CCSAS, CCSAM) SANS – GPEN, GAWN, GWAPT, GXPN HTB – CWEE, CAPE If this opportunity sounds like a perfect fit for you, we'd encourage you to apply! Diversity is more than a policy – it’s how we thrive We know diverse teams deliver better outcomes, and we’re committed to creating an environment where everyone feels safe, respected, and supported — regardless of gender, background, or ability. We strongly encourage women and gender-diverse people to apply and are happy to discuss flexible working arrangements or adjustments to the recruitment process. We're amongst the top 2% of companies globally in the CDP Global Climate Change Index 2023, being awarded an 'A' rating. If you want to work for a company that cares about sustainability, we want to hear from you. As part of your application with Telstra, you may receive communications from us on 61 440 135 548 (for job applications in Australia) and 1 (623) 400-7726 (for job applications in the Philippines and India). When you join our team, you become part of a welcoming and inclusive community where everyone is respected, valued and celebrated. We actively seek individuals from various backgrounds, ethnicities, genders and disabilities because we know that diversity not only strengthens our team but also enriches our work. We have zero tolerance for harassment of any kind, and we prioritise creating a workplace culture where everyone is safe and can thrive. As part of the hiring process, all identified candidates will undergo a background check, and the results will play a role in the final decision regarding your application. We work flexibly at Telstra. Talk to us about what flexibility means to you. When you apply, you can share your pronouns and / or any reasonable adjustments needed to take part equitably during the recruitment process. We are aware of current limitations with our website accessibility and are working towards improving this. 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