Genesis Recruitment Solutions - Melbourne VICContract, Casual/TemporaryHybridStrong experience administering Windows Server and Linux environments6 month contractHobart/Melbourne based - hybrid workingStrong experience administering Windows Server and Linux environmentsHands-on Puppet experienceAre you an experienced Infrastructure Engineer with a robust background in Windows, Linux and security hardening?
We are seeking an experienced OS Hardening Engineer to support a large-scale initiative focused on improving the security posture of an enterprise server environment.ResponsibilitiesImplement CIS Benchmark Level 1 hardening standards across Windows and Linux server environments.Develop,



update and test Puppet code to automate security configuration changes.Manage code changes through Git and GitHub pull requests.Assess the impact of security controls on applications and services.Troubleshoot issues relating to authentication, permissions, services, networking and logging.Support testing, validation and phased deployment activities.Document exceptions, testing outcomes and operational considerations.Essential CriteriaStrong experience administering Windows Server and Linux environments.Hands-on Puppet experience, including roles and profiles, Hiera and code reviews.Practical Git/GitHub experience including branching, pull requests and version control.Previous experience delivering OS hardening, security uplift or server baseline projects.Strong troubleshooting capabilities across enterprise server environments.
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📌 Os Hardening Engineer - 6 Months (Melbourne)
🏢 Genesis Recruitment Solutions
📍 Melbourne