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Cyber Security Systems Engineer Windows, Linux & Automation

HorizonOne RecruitmentCanberra, Australian Capital Territory🇦🇺AustraliaPosted 22 Aug 2026

Why This Role Stands Out

This hybrid role offers a fantastic opportunity to grow your cyber security expertise by working on critical government programs, developing your skills across Windows, Linux, and automation to achieve essential security hardening. You'll thrive here if you're a hands-on infrastructure professional eager to manage and enhance vital security platforms within a collaborative environment. Apply now to contribute to significant national security initiatives and advance your career!

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
Canberra, Australian Capital Territory, Australia

Job Description

HorizonOne Recruitment is seeking a hands on cyber infrastructure professional to maintain and harden security platforms underpinning government programs in Canberra. You'll work across Windows and Linux, security tooling, virtualization, containers and automation to support ISM and Essential Eight ML3 hardening.

You'll manage day to day health of security platforms, administer tooling for vulnerability scanning, SIEM, endpoint protection and privileged access, and contribute to investigations

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