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Systems administrator

Melbourne
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System Administrator
Posted: 19 December
Offer description

We're looking for a skilled Systems Administrator to join our IT team and take ownership of managing, maintaining, and optimising our technology infrastructure. You'll play a key role in ensuring system reliability, performance, and security across servers, storage, networks, and end‑user systems.

This position suits someone with strong technical expertise, excellent problem‑solving skills, and a proactive approach to improving systems and supporting business operations.


Key Responsibilities

* Administer, configure, and maintain Windows across on‑premises and cloud environments.

* Monitor system performance, availability, and capacity to ensure smooth and secure operations.

* Manage Active Directory, Group Policy, DNS, DHCP, and other core infrastructure services.

* Perform regular system backups, disaster recovery testing, and data integrity checks.

* Apply security patches, software updates, and system upgrades as required.

* Manage user accounts, permissions, and access controls in line with security policies.

* Troubleshoot and resolve system, network, and application issues in a timely manner.

* Collaborate with IT teams on infrastructure projects, migrations, and technology deployments.

* Maintain detailed documentation for configurations, procedures, and troubleshooting processes.

* Provide technical support and mentorship to junior IT staff.


Skills and Experience

* Proven experience as a Systems Administrator or in a similar infrastructure role.

* Strong knowledge of Windows Server and/or Linux operating systems.

* Experience with virtualisation technologies such as VMware or Hyper‑V.

* Familiarity with cloud platforms like Microsoft Azure, AWS, or Google Cloud.

* Scripting skills using PowerShell, Bash, or similar languages for automation.

* Understanding of networking fundamentals (TCP/IP, VLANs, VPNs, firewalls).

* Experience with monitoring tools and log management systems.

* Excellent troubleshooting, analytical, and communication skills.

* Relevant industry certifications (Microsoft, CompTIA, VMware) are advantageous.


Qualifications

* Diploma or Bachelor's degree in Information Technology, Computer Science, or a related field.

* Certifications such as Microsoft Certified: Windows Server Administrator, CompTIA Server+, or VMware Certified Professional (VCP) are highly regarded.


Work Environment

This role offers a hybrid working model, combining remote flexibility with on‑site collaboration as needed. Some after‑hours maintenance or on‑call support may be required.

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