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Security Testing Specialist: Penetration & Code Review

Telstra CorporationAustralia🇦🇺AustraliaPosted 19 Aug 2026

Quick Overview

Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description

Telstra is seeking a Penetration-Tester within its Security Testing - Specialist group in Australia. The role focuses on performing penetration tests, vulnerability assessments and source code security reviews, while mentoring staff and improving testing processes.

The candidate should have a strong background in application security, threat modelling and CI/CD integration. Key responsibilities include delivering security reviews across Telstra products and services, developing tooling and

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