Senior Infrastructure Support

Agrifutures; City of Melbourne; Hybrid; AUD 120,000 - 160,000; Full time

Job summary

Agrifutures is seeking a Senior Infrastructure Administrator to join our Melbourne technology team. This hands-on role covers hybrid cloud and on‑prem environments, owning day-to-day infrastructure while driving upgrades, migrations, security improvements and strategic projects.

You will support and administer Azure, Microsoft 365 and Windows Server, manage Active Directory and Entra ID, and collaborate with internal teams, vendors and service providers on ongoing infrastructure initiatives.

Qualifications

• Strong hands-on Systems/Infrastructure Administration experience.
• Experience across Azure, Microsoft 365, Windows Server and Active Directory.
• Solid knowledge of networking, virtualisation, storage and backups.
• Exposure to Intune, Entra ID and Microsoft security technologies.
• Experience delivering infrastructure upgrades or projects.
• Strong troubleshooting and communication skills.
• A willingness to remain hands-on across a broad infrastructure environment.

Responsibilities

• Support and administer Azure, Microsoft 365 and Windows Server environments.
• Manage Active Directory, Entra ID and endpoint technologies.
• Support virtualisation, storage, networking, backup and disaster recovery.
• Troubleshoot complex infrastructure issues as a senior escalation point.
• Manage patching, security, vulnerability remediation and system upgrades.
• Deliver infrastructure projects, migrations and continuous improvement initiatives.
• Work with internal teams, vendors and external service providers.

Skills

Troubleshooting

Communication

Systems administration

Tools

Azure

Microsoft 365

Windows Server

Active Directory

Entra ID

Intune

Networking

Virtualisation

Storage

Backups

Disaster recovery

Job description

We're partnering with an established organisation looking for an experienced Senior Infrastructure Administrator to join their Melbourne-based technology team.

This is a broad, hands-on role working across a hybrid cloud and on-premise environment. You'll take ownership of day-to-day infrastructure while also getting involved in upgrades, migrations, security improvements and broader technology projects.

What you will do:

• Support and administer Azure, Microsoft 365 and Windows Server environments.
• Manage Active Directory, Entra ID and endpoint technologies.
• Support virtualisation, storage, networking, backup and disaster recovery.
• Troubleshoot complex infrastructure issues as a senior escalation point.
• Manage patching, security, vulnerability remediation and system upgrades.
• Deliver infrastructure projects, migrations and continuous improvement initiatives.
• Work with internal teams, vendors and external service providers.

You'll ideally have:

• Strong hands-on Systems/Infrastructure Administration experience.
• Experience across Azure, Microsoft 365, Windows Server and Active Directory.
• Solid knowledge of networking, virtualisation, storage and backups.
• Exposure to Intune, Entra ID and Microsoft security technologies.
• Experience delivering infrastructure upgrades or projects.
• Strong troubleshooting and communication skills.
• A willingness to remain hands-on across a broad infrastructure environment.