We are seeking experienced professionals to join various teams in our Enterprise Solutions and Technology business area.
As an IT Systems Administrator , you'll work in a dynamic and complex technological environment, supporting and administering systems and platforms across cloud-hosted, hybrid and on-premises environments. You’ll investigate and resolve complex operational and technological issues with contemporary solutions. You’ll analyse operating policies, and review and adapt to new tools, technologies, and methodologies. This includes deploying applications and systems into various environments that deliver changes to service levels and release schedules.
You will provide technical advice and support, collaborating with diverse business partners on various issues and solutions. You’ll also seek new and innovative ways to deliver quality technical outcomes.
Applications and technologies used across these roles may include:

We are seeking experienced professionals to join various teams in our Enterprise Solutions and Technology business area.
As an IT Systems Administrator , you'll work in a energetic and complex technological environment, supporting and administering systems and platforms across cloud-hosted, hybrid and on-premises environments. You’ll investigate and resolve complex operational and technological issues with contemporary solutions. You’ll analyse operating policies, and review and adapt to new tools, technologies, and methodologies. This includes deploying applications and systems into various environments that deliver changes to service levels and release schedules.
You will provide technical advice and support,



collaborating with diverse business partners on various issues and solutions. You’ll also seek new and innovative ways to deliver quality technical outcomes.
Applications and technologies used across these roles may include:

These roles may be offered on an ongoing or non-ongoing basis in Adelaide, Brisbane CBD, Canberra, Melbourne CBD, Newcastle, Sydney or Townsville.
We embrace the strength of diversity – through our people and the perspectives they bring.
We are committed to inclusive recruitment practices and encourage applications from people with disability or neurodivergence, Aboriginal and Torres Strait Islander peoples, and individuals from all backgrounds. Reasonable adjustments can be provided throughout the selection process.

Candidate information kit (PDF, 323KB) Opens in new window

Candidate information kit (docx, 2.43MB) Opens in new window

You will have an opportunity to log into your existing ATO Careers account or create an account once you select Begin

You can preview the application form by selecting the link below, however ensure you return to this page and select Begin to start your application

The Australian Taxation Office is recognised by the Australian Disability Network as a Disability Confident Recruiter employer . This status is an annual achievement and valid for 12 months from the date of issue.

The ATO is committed to ensuring digital accessibility for everyone. We are working towards improving the user experience and applying the relevant accessibility standards. If you require this information in an alternate format, email us at or call with details of your request and your preferred method of contact.

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📌 IT Systems Administrator - APS 5 (Canberra)
🏢 Australian Taxation Office
📍 Canberra