Senior IT Systems Administrator – Cloud, Automation & Security

Australian Taxation Office

Sydney

On-site

AUD 100,000 - 150,000

Full time

5 days ago

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Benefits offered by this job

Flexible working arrangements

Job summary

Australian Taxation Office is seeking an IT Systems Administrator (Affirmative measure - disability employment) to join our Enterprise Solutions and Technology area in Sydney. The role involves leading and mentoring teams, delivering critical enterprise systems, resolving complex issues, and driving automation and DevOps practices across cloud, on-premises, and hybrid environments.

We prioritise diversity and inclusive recruitment and the affirmative measure applies to candidates with

Qualifications

Proven ability to lead and mentor teams while delivering complex IT solutions.
Strong collaboration with stakeholders to deliver high-quality outcomes.
Experience applying automation, DevOps and service-management practices.

Responsibilities

Provide technical leadership and guidance on complex application, infrastructure and service-related issues.
Lead operational support, deployment and service-improvement activities across multiple environments.
Implement automation, DevOps and service-management practices to improve reliability and operational outcomes.
Administer and support cloud-hosted, hybrid or on-premises environments, including infrastructure, networking, security and identity services.
Collaborate with technical and non-technical business partners to manage risks and deliver quality outcomes.