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Linux Administrator Jobs In South Australia - 3 Job Positions Available

1 – 3 of 3 jobs
Silentium Defence jobs

Help keep the systems behind advanced Australian technology secure, reliable and performing at their best. Silentium Defence is looking for an experienced Systems & Applications Administrator to join our IT team and provide technical administration, support and

Silentium Defence  3 days ago
RTX jobs

Date Posted:2026-08-31 Country:Australia Location:AU-SA-EDINBURGH-575-CUST ~ RAAF Base Edinburgh ~ BLDG 575 (External Site) Position Role Type:Onsite Join us and help shape the future of aerospace and defense. Work on a variety of exciting programs to keep

RTX  14 hours ago
Harrison McMillan jobs

Position Overview An established South Australian organisation is seeking multiple Systems Administrators to join its Infrastructure team on an  initial 3-month contract. This role will support a large on-premises enterprise environment and is suited to experienced infrastructure professionals who remain highly hands-on across systems administration, troubleshooting, maintenance, and operational support. Working across a diverse technology stack, you will be responsible for ensuring the availability, stability, and performance of critical infrastructure systems while supporting key technology initiatives. Key Responsibilities Administer and support Windows Server and Linux environments Maintain and support VMware and Nutanix infrastructure Provide Citrix administration and troubleshooting Perform system patching, upgrades, monitoring, and maintenance Investigate and resolve infrastructure incidents and problems Support backup, recovery, and business continuity processes Assist with system upgrades, improvements, and infrastructure projects Maintain technical documentation and operational procedures Collaborate with network, security, and infrastructure teams Skills & Experience Proven Systems Administration experience within enterprise environments Strong Windows Server administration skills Linux administration experience VMware administration and troubleshooting Exposure to Nutanix environments Citrix administration experience Strong troubleshooting and analytical skills Experience supporting business-critical infrastructure Excellent communication and stakeholder engagement skills Whats on Offer Initial contract opportunity Fast-moving interview process Large enterprise environment Collaborative and highly technical infrastructure team Opportunity to contribute to significant infrastructure initiatives...

Harrison McMillan  4 hours ago

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