Senior Systems Administrator Jobs in Sydney
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Search Results - Senior Systems Administrator Jobs in Sydney
NSW Department of Communities and JusticeSydney NSW
The NSW Department of Communities and Justice is seeking a Senior System Administrator to support the HOMES application, a critical social housing system across NSW. You will work within the Applications and Platforms team to deliver reliable, high...
KBR, Inc.Sydney NSW
Title
Senior IT Systems Administrator
The Opportunity
This is an exciting opportunity to work in a hands‐on enterprise infrastructure role supporting critical IT systems and services. You will work across server, storage, and backup technologies...
NTTSydney NSW
Senior Systems Administrator (x2) | Payment Migration Project
Sydney (Hybrid | 2 Days Onsite) | Chifley Tower CBD / Bella Vista
6. Month Contract | Immediate Start | Extension Potential
About the Opportunity
NTT DATA is seeking two experienced...
Goanna SolutionsSydney NSW
the transition from fossil fuels to renewable energy as fast as possible.
They are currently seeking an experienced IT System Administrator to take ownership of the administration of IT SaaS solutions. The successful candidate will be responsible for ensuring...
TalenzaSydney NSW
Information Technology
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Banking
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St Leonards, New South Wales, Australia 2 months ago
Sydney...
Freelancer.comSydney NSW
Are you a tech-savvy problem solver who likes owning IT end-to-end and helping real people every day? We're seeking a Network & Systems Administrator to be the technical backbone of IT support across Freelancer's global offices.
This is a hands-on...
WhizdomSydney NSW
Job Description
Whizdom Sydney, New South Wales, Australia
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Whizdom Sydney, New South Wales, Australia
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2 days ago Be among...
St George Christian SchoolSydney NSWappcast.io
integrations.
• 3-5 years experience in a Systems Administrator or Senior Desktop Support role.
• Experience using MDM tools (e.g., Microsoft Intune, Jamf, or Google Admin) to manage a diverse fleet of devices.
• Experience managing Microsoft 365 (Exchange...
AmbitionSydney NSW
training and support
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• Treasury Management system approvals & admin support
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• Scoping of new items for automation and system improvement, including business requirements for small projects
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• Monthly Reporting to the GM
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• Periodic audit...
NSW GovernmentSydney NSW
GSS) Division within the Department of Customer Service delivers critical corporate and technology services that support NSW Government agencies and enable better outcomes for the n
About the role
The Senior Systems Administrator, Signavio works...
Separation SolutionsSydney NSW
with a collaborative, client-focused group.
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This hybrid role offers flexible work arrangements and opportunities for professional development, with modern systems and supportive admin. Accredited FDRP and strong communication are essential to delivering high...
Novel Aquatech Pty LimitedSydney NSW
Novel Aquatech is seeking an experienced Systems Administrator to join our growing operations in Coonabarabran, NSW. In this critical infrastructure role, you will plan, develop, install, troubleshoot, and maintain operating systems, virtual...
IT Alliance AustraliaSydney NSW
Certified Systems Administrator certification. The role involves developing and customizing the ServiceNow platform, collaborating with teams to gather requirements, and ensuring software quality. Strong problem-solving skills and the ability to liaise...
RGIT AustraliaSydney NSWappcast.io
Full-time Permanent Mid-level Senior
Posted 13 Jul 2026
Description
Locations: Macquarie Park, Caringbah (opening 7 Sep), and upcoming Northern Beaches clinics
WiSE Medical is seeking a motivated and capableRadiology Administration 2IC (Second...
Arthrex GmbHSydney NSWappcast.io
to know about Contracts @ Arthrex. We already have a Contract Management System in place it will be your responsibility to help implement and administer it for Australia and region.
About the Role
This role will be responsible for the Administrative...
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