Network Administrator

Harrison McMillan Pty Ltd; Adelaide; On-site; AUD 90,000 - 130,000; Full time

Job summary

A prominent Australia-based organization is seeking an IT professional to maintain and support its network, server, cloud, and storage environments. The ideal candidate will be proactive and detail-oriented, with strong expertise in enterprise networking, Windows Server, VMware, and Linux. Responsibilities include troubleshooting infrastructure issues, administering AD, and supporting system migrations. Relevant certifications are highly regarded. This role offers the chance to contribute to design and implementation of new technologies.

Qualifications

• Proactive and solutions-focused IT professional with strong technical expertise.
• Ability to operate in fast-paced environments with attention to detail.
• Experience with cloud platforms and on-premise storage is preferred.

Responsibilities

• Maintain and troubleshoot network, server, and cloud infrastructure.
• Support system migrations and data centre operations.
• Diagnose performance, connectivity, and security issues.
• Administer Windows Server, Linux, VMware, AD, and M365.
• Assist with disaster recovery, backups, and SAN storage.
• Contribute to design and implementation of new technologies.
• Monitor systems and support application delivery tools.

Skills

Enterprise networking

Windows Server

VMware

Linux

Active Directory

SAN

Backup/recovery

Citrix

Cloud platforms

PowerShell

Cybersecurity standards

Education

MCSA/MS365 certification

Azure certification

VMware certification

Nutanix certification

ITIL certification

Tools

Citrix

Nutanix

Azure

VMware vSphere

Job description

About the Company

This organisation is one of South Australia’s most established and trusted member ? based entities, with a history spanning more than 120 years. It is recognised as a highly influential local brand, serving over 820,000 members and offering services across motoring, insurance, travel, energy, solar and battery solutions, EV charging, rewards programs, and more

Role Overview

The role maintains and supports network, server, cloud, and storage environments, ensuring performance, security, and stability across enterprise systems.

About the Person

A proactive, solutions ? focused IT professional with strong technical expertise, attention to detail, and the ability to operate in fast ? paced environments.

Key Responsibilities

• Maintain and troubleshoot network, server, and cloud infrastructure.
• Support system migrations and data centre operations.
• Diagnose performance, connectivity, and security issues.
• Administer Windows Server, Linux, VMware, AD, and M365.
• Assist with disaster recovery, backups, and SAN storage.
• Contribute to design and implementation of new technologies.
• Monitor systems and support application delivery tools.

Skills, Knowledge and Experience

• Strong understanding of enterprise networking, Windows Server, VMware, Linux, and AD.
• Experience with SAN, backup/recovery, Citrix, and cloud platforms.
• Familiarity with automation tools like PowerShell.
• Knowledge of cybersecurity standards (e.g., Essential 8).
• Relevant certifications (MCSA/MS365, Azure, VMware, Nutanix, ITIL) highly regarded.

For more information please Vanraj Chavda on 08 7092 1759 or [e-mail]