Senior Systems Administrator
Reserve Bank of AustraliaSydney, New South Wales, Australia
Posted May 7, 2026
Full Time
About the Company
The Reserve Bank of Australia is a central bank that makes an important contribution to the Australian economy through the pursuit of national economic policy objectives and associated activities in financial markets and banking.
Job Description
We are seeking a Senior Systems Administrator to join our team in Sydney. The role will require expertise in On-premises infrastructure, hybrid technologies such as Azure Arc and an understanding of cloud technology, with a strong focus on operational excellence and system reliability.
Requirements
- Solid experience administering Windows Server (2016/2019/2022) in enterprise environments with sound Redhat Linux expertise.
- Hands-on Azure skills: Entra ID (Azure AD) administration, Azure Portal resource management, RBAC, and identity lifecycle.
- Strong knowledge of Active Directory, DNS, DHCP, GPOs, and domain services.
- Familiarity with security frameworks (e.g., ISO/NIST/Essential Eight) and practical experience applying security baselines and controls.
- Experience deploying and managing security tools/agents (e.g., EDR/AV, update management, log collectors).
- Experience with server application control tools (e.g., allowlisting/denylisting solutions).
- Scripting proficiency in PowerShell and/or Bash for automation.
- Understanding of patching, backups, monitoring, and incident/change/problem processes (ITIL awareness a plus).
- Clear documentation skills and a collaborative, service-oriented mindset.
Benefits
- Development and career opportunities in a collaborative environment that supports growth, wellbeing and promotes flexibility.
