Senior Infrastructure Engineer

Salary: Permanent

One of our clients is seeking a Senior Infrastructure Engineer with Level 3 support based in Adelaide.

Reporting to the Head of IT, this position will act as the technical lead across server, virtualisation, network and security infrastructure, while also supporting Microsoft 365, Azure, identity and endpoint services.

This is a hands-on senior technical role combining infrastructure operations, Level 3 support, security, cloud services and project delivery.

Key Responsibilities

• Manage Dell PowerEdge servers, Windows Server and Microsoft Hyper-V Failover Clusters, including health monitoring, capacity, patching, firmware, upgrades and fault resolution.
• Administer Active Directory, Group Policy, DNS, DHCP, replication and domain services.
• Support Microsoft 365, Azure and Entra ID, including authentication, Conditional Access and privileged access.
• Manage Microsoft Intune, Windows Autopilot, device compliance, endpoint security and application deployment.
• Administer Dell and HPE Aruba switching and wireless infrastructure.
• Manage Fortinet/FortiGate firewalls, VPNs and security policies.
• Support backup, recovery, storage, Disaster Recovery and Business Continuity.
• Provide Level 3 technical support and resolve complex infrastructure, network and security issues.
• Deliver infrastructure, cloud, network and security projects through established change-control processes.
• Maintain technical documentation and provide knowledge transfer across the IT team.

About You

You will bring strong hands-on experience across:

• Windows Server & Hyper-V Failover Clustering
• Active Directory, GPO, DNS & DHCP
• Microsoft 365, Azure & Entra ID
• Intune & Windows Autopilot
• Fortinet / FortiGate
• Dell PowerEdge
• HPE Aruba networking & wireless
• Backup, Disaster Recovery and Business Continuity

Experience with Microsoft Defender, Sentinel, Purview, PowerShell, infrastructure automation or HPE GreenLake will be highly regarded.

If interested APPLY NOW, or call Aparna on 08 8228 1560 for a quick chat.