System Administrator Jobs in Canberra
21 live System Administrator roles in Canberra, Australia. Apply directly on Haystack.
Last updated 9 September 2026. Job counts refresh daily.
As of 9 September 2026, Haystack lists 21 live System Administrator jobs in Canberra, with 2 added in the past week. Employers hiring right now include Amentum, KBR, Inc and HorizonOne Recruitment.
Top companies hiring
plus 7 more companies hiring in this category
- IP
Dynatrace Systems Administrator
Indigitise Pty Ltd
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid5 days agoRoot Cause AnalysisStakeholder ManagementTechnology - WH
Senior System Administrator Orbus Iserver
Whizdom
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid6 days agoTechnology - KB
Senior Endpoint Management Engineer
KBR, Inc
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid1 week agoEngineering - HR
System Administrator
HorizonOne Recruitment
Canberra, Australian Capital Territory馃嚘馃嚭A$125k - A$140k/yrHybrid1 week agoActive DirectoryDNSiOSTechnology - HR
Defense IT Systems Administrator NV1/NV2 Cleared
HorizonOne Recruitment
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid1 week agoTechnology - TR
Systems Generalist Engineer
Tenth Revolution Group
Canberra, Australian Capital Territory馃嚘馃嚭On-site2 weeks agoEngineering - SC
Atlassian System Administrator (Jira & Confluence)
Showtime Consulting Pty Ltd
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid2 weeks agoConfluenceJiraKubernetesTechnology - SC
Atlassian System Administrator (Jira & Confluence)
ShowTime Consulting
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid2 weeks agoAWSAgileAzure+5Technology - CU
Senior Level 3 Engineer - Enterprise Systems & Escalations
Cubic Corporation
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid2 weeks agoTechnical Support - CU
Lead Systems Engineer - Mission-Critical Defence IT
Cubic Corporation
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid2 weeks agoTechnologyGet new System Administrator jobs in Canberra in your inbox
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- LE
Systems Administrator Kubernetes
Leidos
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid3 weeks agoGCPAWSAnsible+10Technology - SC
VMWare SME
Showtime Consulting Pty Ltd
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid4 weeks agoVMwareTechnology - KB
Senior Systems Engineer
KBR, Inc
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid5 weeks agoTechnology - AM
ICT Development DB Administrator for Targeting Systems
Amentum
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid6 weeks ago - AM
System Administrator - ICT Solutions Implementation (NV2)
Amentum
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid6 weeks agoTechnology - AM
NMP80323 -ICT Solutions Implementation System Administrator (2)
Amentum
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid6 weeks agoTechnology - AM
NMP80323 -ICT Solutions Implementation System Administrator
Amentum
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid6 weeks agoTechnology - CA
Senior SOE Systems Engineer
Calleo Australia
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid6 weeks agoTechnology - CA
Senior SOE Systems Engineer for Canberra Government IT
Calleo Australia
Canberra, Australian Capital Territory馃嚘馃嚭Hybrid6 weeks agoTechnology - CT
Senior Systems Administrator (Infrastructure Engineer)
Centorrino Technologies
Canberra, Australian Capital Territory馃嚘馃嚭On-site7 weeks agoDockerDNSKubernetes+1Technology - CT
Senior Systems Administrator (Infrastructure Engineer)
Centorrino Technologies Pty Ltd.
Canberra, Australian Capital Territory馃嚘馃嚭On-site7 weeks agoDockerDNSKubernetes+1Technology
Frequently asked questions
How many System Administrator jobs in Canberra are available?
Haystack currently lists 21 live System Administrator jobs in Canberra, with 2 added in the past week. Numbers refresh daily.
Which companies are hiring for System Administrator jobs in Canberra?
Amentum, KBR, Inc, HorizonOne Recruitment, Showtime Consulting Pty Ltd, Cubic Corporation are actively hiring right now, alongside 8 other employers.