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Senior Security Engineer - Core Network & Cloud Security

Telstra CorporationAustralia🇦🇺AustraliaPosted 18 Jul 2026

Quick Overview

Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description

Telstra Corporation is seeking a Senior Security Engineer to design, implement, operate and continuously improve security across Telstra's Fixed & Core Network environments. You will collaborate with engineering, operations, architecture, product, cyber security, and vendor teams to embed security into network platforms and change initiatives.

You will contribute to security assurance, vulnerability management, automation, telemetry and security uplift activities, delivering Telstra's security

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