The Aquarium - Sydney NSW

Contract

7d ago , from Illawarra Mercury Job Board

This is a hands-on operational engineering role with a strong focus on the Microsoft technology stack. You will support business-critical infrastructure, manage incidents and technical changes, and contribute to project delivery across cloud, hybrid and on-premises environments.

Key responsibilities

- Administer and support Microsoft Azure infrastructure.
- Manage Microsoft 365 services, particularly Outlook and SharePoint administration.
- Support Active Directory and Microsoft Entra ID, including identity, access and authentication services.
- Administer and maintain Windows Server environments.
- Support Azure networking and security services, including Azure Firewall, Network Security Groups, routing and VLANs.
- Troubleshoot complex infrastructure, authentication, connectivity and application-support incidents.
- Manage server patching, updates, monitoring, capacity and performance.
- Plan and implement infrastructure and security changes.
- Perform root-cause analysis and support the resolution of recurring incidents.
- Work closely with internal technology teams, vendors and product squads.
- Identify opportunities to improve automation, reliability and operational efficiency.




- Maintain technical documentation, server inventories and change records.

What we are looking for

- Strong hands‑on experience administering Microsoft Azure environments.
- Experience supporting Microsoft 365, Outlook and SharePoint.
- Solid knowledge of Active Directory and Microsoft Entra ID.
- Extensive Windows Server administration experience.
- Experience with Azure Firewall, NSGs and wider network‑security concepts.
- Good understanding of routing, firewalls, VLANs and enterprise network infrastructure.
- PowerShell or similar scripting experience within Microsoft environments.
- Experience supporting infrastructure in a large enterprise operations environment.
- Strong troubleshooting skills across cloud, server, identity and networking technologies.
- The ability to take technical ownership of incidents and infrastructure changes.

Desirable experience

- Azure Administrator certification or equivalent AZ-104 knowledge.
- Azure DevOps administration across Boards, Repos and Pipelines.
- being hands‑on, can work independently and is comfortable taking ownership of infrastructure issues from investigation through to resolution.

#J-18808-Ljbffr

📌 Systems Engineer - Microsoft & Azure Location (New South Wales)
🏢 The Aquarium
📍 New South Wales