We are looking for an experienced Senior Systems Administrator to join our Technology team and play a critical role in maintaining a secure, resilient and high-performing enterprise environment. Reporting to the Head of IT Operations, you'll be responsible for the administration, support and continuous improvement of infrastructure across on-premises, cloud and hybrid platforms.
This is a hands-on senior technical role where you'll work across cloud services, servers, virtualisation, identity management, security controls and operational resilience while helping ensure compliance with APRA regulatory requirements.
Key accountabilities:
- Managing and supporting enterprise infrastructure across Azure, virtualised and on-prem environments
- Administering Windows Server, Active Directory, Entra ID (Azure AD) and Linux platforms
- Supporting VMware, storage, backup, disaster recovery and business continuity capabilities
- Implementing security controls aligned to APRA CPS 230, CPS 234 and industry best practice frameworks
- Driving patching, monitoring, vulnerability management and operational excellence initiatives
- Supporting identity, access management and privileged access controls
- Working closely with technology teams to deliver infrastructure improvements and operational resilience
- Contributing to change, release, incident and problem management activities
- Assisting with audits, regulatory reviews and technology risk management activities
- Mentoring junior team members and helping build capability across the broader operations team
Skills and experience required:
- 5+ years' experience in Systems Administration, Infrastructure Engineering or a similar role
- Strong expertise across Windows Server, Active Directory, Entra ID and Microsoft technologies
- Experience supporting Azure cloud services and hybrid environments
- Solid understanding of VMware, networking fundamentals, backup and recovery solutions
- Experience in regulated environments such as financial services, insurance, banking or superannuation
- Knowledge of APRA CPS 230 and CPS 234, or experience working within highly regulated compliance frameworks
- Strong troubleshooting, stakeholder management and problem-solving skills
- PowerShell scripting and automation experience highly regarded
About Avant
Avant is Australia’s leading medical defence organisation, proudly supporting medical professionals for over 130 years. With more than 90,000 members, including health practitioners and medical students across every state and territory, we provide trusted, market-leading products and services tailored to their professional, personal, and practice needs. Join an organisation with purpose, one that genuinely exists to support its members and improve healthcare in Australia.
Apply now and help us build a secure, resilient and future-ready technology environment.
Equal Opportunity Employer
Avant supports doctors so they can serve Australia's diverse communities. Having diversity in our workforce brings valuable perspectives and strengthens our ability to support healthcare professionals.
We therefore welcome applications from people of all backgrounds, including Aboriginal and Torres Strait Islander peoples, people from culturally diverse communities, LGBTQIA+ individuals, people with disabilities, and those with caring responsibilities.
Our inclusive workplace is somewhere everyone can succeed.
Ready to join us? If you're passionate about supporting Australia's healthcare professionals, we'd love to hear from you. If you require any adjustments during the recruitment process, please don't hesitate to contact us at [email protected]
