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Senior systems administrator jobs in Australia (684 jobs)

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Description: We are looking for a talented Senior Systems Administrator with strong networking and cybersecurity expertise to join our growing organisation.
14 days ago
  • Emmetts
  • Melbourne
Description: We are looking for a talented Senior Systems Administrator with strong networking and cybersecurity expertise to join our growing organisation.
14 days ago
Description: Due to continued success, we are expanding, and we are looking for a talented individual to join us as a Senior Systems Administrator (Cloud & Infra)
15 days ago
  • GJK Facility Services
  • Melbourne
Description: Seeking a Senior Systems Administrator who can lead and assist our committed nationwide team by giving IT recommendations, support and direction.
20 days ago
  • Talent International
  • Melbourne
Description: This Statutory Authority is seeking a Senior Systems Administrator to be responsible for the ongoing support and maintenance of our IT infrastructure.
25 days ago
  • Reserve Bank of Australia
  • Sydney
Description: Opportunity to join the RBA on a fixed term contract until end August 2025 as a Senior System Administrator
7 days ago
Description: Our client is seeking a Senior System Administrator that has a deep understanding of Windows Server internals.
18 days ago
  • Private person
  • Gold Coast
$120,000 a year
Description: Join our dynamic team as a systems administrator, driving innovation and supporting a skilled workforce at a global company. Apply now!
6 days ago
Description: Lead a team of System Administrators to ensure the ground systems are maintained & any changes to those systems are integrated in a controlled manner
19 days ago
Description: Seeking Senior Systems Admins in TRIM for our Fed Gov Client in Canberra. Open to citizens with active Baseline Security clearance.
25 days ago
Description: Contribute to strategy, implement best practices, manage system, resolve issues, and provide technical expertise.
26 days ago
Description: Implement, configure, unit test, administer, and maintain the Zscaler software and related managed applications (SaaS and On-Premise).
4 hours ago
  • Sydney Tools
  • Sydney
Description: Contribute to the success of one of Australia's leading Retailers by joining our Head Office Team. Immediate start, Free parking on site.
13 days ago
  • Entag Pty Ltd
  • Gold Coast
Description: Based out of the Sunshine Coast, work for a trusted technology partner that prides itself on delivering exceptional customer experiences!
18 days ago
  • Bapcor
  • Melbourne
Description: Variety & challenge are key components of this role. Work with diverse customers on interesting projects that will help Bapcor be better than before!
20 days ago
  • Department of Police, Fire & Emergency Management TAS
  • Hobart
Description: Provide high level customer service, expert technical support and life cycle management of DPFEM commercial software products.
24 days ago
Description: Join a leading government organisation on an initial 12-month contract + potential extensions. This role will require Brisbane-based candidates
19 days ago
  • Talent International
  • Adelaide
Description: One of our clients is looking for a Senior Systems Administrator to provide Windows server and storage administration support.
18 days ago
  • Talent International
  • Adelaide
Description: One of our clients is looking for a Unix Senior Systems Administrator to assist Server and Storage team with daily queue jobs and Unix related tasks
18 days ago
Description: We are seeking a highly organized and detail-oriented Contract Administrators and Senior Contract Administrators to join our team.
12 days ago