Senior Systems Administrator (Melbourne)

Caulfield Campus About Us Caulfield Grammar School is an internationally recognised, independent, co‑educational school committed to providing exceptional educational opportunities from Early Learning through to Year 12. With over 3700 students across 4 campuses and our Student Experience Programs in Yarra Junction and Kakadu, Caulfield Grammar passionately strives to deliver innovative specialist educational programs enabling quality learning every day, in every experience, for every learner, for life. The Role Join our esteemed educational community as a Senior Systems Administrator, playing a key role in supporting the technology that underpins teaching, learning and school operations across Caulfield Grammar School. Based at our Caulfield Campus, this permanent, full‑time opportunity sits within our collaborative IT team and is ideal for a senior systems professional who enjoys both hands‑on technical work and contributing to continuous improvement. In this role, you’ll take ownership of the day‑to‑day administration of our core technology environment, including infrastructure, systems, cloud, security and enterprise applications across multiple campuses. You’ll ensure our critical IT services remain reliable, secure and high‑performing, while also contributing to broader initiatives such as digital uplift, infrastructure renewal and cyber security enhancement. This is a fantastic opportunity to make a meaningful impact in an educational setting, delivering scalable, best‑practice technology solutions that support our school community now and into the future. Key Duties
- Administer Azure AD (Entra ID) & Hybrid AD including identity lifecycle, MFA/Conditional Access and SSO.
- Administer Microsoft 365 services including Exchange Online, Teams, OneDrive and SharePoint Online.
- Manage endpoint platforms (JAMF for macOS/iOS and Intune for Windows) including deployment, configuration, compliance and application management.
- Maintain core infrastructure services including DNS/DHCP, file/print services, certificates and backups (e.g. Veeam).
- Support cyber security operations including monitoring, email security, incident response coordination and vendor engagement.
- Automate and standardise administration tasks using PowerShell and follow best‑practice change and service processes. Skills and Experience
- 5+ years’ experience in systems administration in a mid‑large, multi‑site workplace.
- Strong capability across Azure/Entra ID & Hybrid AD (IAM, MFA/Conditional Access, SSO) and Microsoft 365 administration (Exchange Online, Teams, SharePoint Online, OneDrive).
- Proven experience with endpoint management using JAMF Pro (and Apple School Manager) and Intune , including packaging/deployment, configuration profiles, compliance and troubleshooting.
- Solid operational experience with core infrastructure services (DNS/DHCP, file/print), monitoring , and backup/restore (e.g. Veeam).
- Working knowledge of security operations (email security, vulnerability/incident response, log/alert triage) and collaborating with security vendors/MDR providers.
- Demonstrated ability to automate and document using PowerShell , provide L2/L3 escalation support, and work effectively with Service Desk teams. Why Caulfield Grammar School Our culture is defined by the five values: Pursuing Excellence, Inspiring Creativity, Thriving Together, Embracing Diversity, and Living Wholeheartedly. These values guide the way we work together with passion and authenticity based on our guiding principle of a Mind for Life. For more information about pursuing a career of excellence at Caulfield Grammar School, please visit our Employment Page. Our Benefits
- Competitive base and 13% Superannuation
- Continuous professional development opportunities
- Access to outstanding facilities and resources with free onsite parking
- Health & Wellbeing activities throughout the year
- Employee Assistance Program (EAP) How to Apply Please submit your application by clicking on the APPLY button to be directed to our website. Applications will be reviewed and screened upon submission. #J-18808-Ljbffr Apply on Kit Job: kitjobau.com/job/3rwiyl