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Senior Systems Administrator

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Hybrid

Senior Systems Administrator

Aspirante

Senior Systems Administrator

Skills

C#.NETKnowledge ManagementIntuneProcess ImprovementAzure

1 month ago

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Important information


Contract type:

Freelance / Contract

Location:

Brisbane QLD, Australia

Work mode:

Hybrid

Published on:

16 September 2026

What they need


  • Long term contract
  • Brisbane CBD location
  • Competitive daily rate

We are looking for an experienced Senior Computer Systems Officer to join a QLD government department.

This is a senior technical role focused on the design, development, maintenance and support of complex Microsoft operating environments, endpoint and server platforms, Azure-integrated services and automation.

You’ll work across a broad Microsoft technology stack while providing technical guidance, troubleshooting complex issues, improving operational processes and helping build sustainable team capability.

As a Senior Computer Systems Officer, you will:

  • Design, develop, maintain and troubleshoot solutions across Windows operating systems, endpoint and server platforms
  • Develop and maintain automation using PowerShell and C# .NET
  • Work across SCCM, Intune, Azure services and Microsoft Graph
  • Develop scripts, tools, configuration items and Graph-based integrations to improve operational efficiency
  • Investigate complex technical issues, perform root-cause analysis and implement pragmatic, supportable solutions
  • Contribute to the design and improvement of departmental operating system and managed operating environment services
  • Review technical designs, code, documentation and implementation approaches
  • Provide technical guidance, mentoring and constructive peer review
  • Improve technical documentation, knowledge management and support processes
  • Work closely with senior technical specialists and managers across infrastructure, applications and related ICT domains
  • Support knowledge transfer, onboarding and capability uplift across the team

You’ll ideally bring strong experience across enterprise Microsoft environments, with particular strength in:

  • Windows operating systems and server platforms
  • PowerShell scripting and automation
  • C# / .NET development
  • SCCM / Microsoft Configuration Manager
  • Microsoft Intune
  • Azure services
  • Microsoft Graph
  • Endpoint management and enterprise ICT platforms
  • Technical troubleshooting and root-cause analysis
  • Systems integration and automation
  • Technical documentation and solution design

You will also demonstrate the ability to:

  • Translate complex technical problems into practical solutions
  • Design solutions that are maintainable, supportable and fit for purpose
  • Review technical work and provide constructive feedback
  • Mentor and support other technical team members
  • Communicate effectively with technical and non-technical stakeholders
  • Work collaboratively across multiple ICT teams
  • Contribute to process improvement and knowledge transfer

Apply Now

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