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System Administrator jobs in Sydney NSW

• The average pay for System Administrator jobs in Sydney NSW is $88K per year.
• Entry-level positions start at $50K per year, while the most experienced workers can earn up to $140K per year.
25 companies are currently advertising System Administrator jobs in Sydney NSW including Hays, Michael Page, Reserve Bank of Australia, Robert Half and University of New South Wales.
• Top skills include SECURITY, ACTIVE DIRECTORY, NETWORKING, OPERATIONS and VMWARE.
Showing 19 jobs
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Posted 7d ago
Full time · Permanent
Similar jobs pay ~$110k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Install, configure and maintain servers, networks, operating systems, and business systems.
  • Monitor system performance, uptime, backups, and security across all IT infrastructure.
  • Provide technical support to internal staff and external clients when required.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $130k

Pay information not disclosed by advertiser

Key points we found

  • Provide hands-on technical skills across identity, infrastructure, and end user compute.
  • Manage Active Directory and Entra ID, including hybrid identity and integrations.
  • Drive automation and operational improvements using PowerShell.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $130k

Pay information not disclosed by advertiser

Key points we found

  • Provide hands-on technical skills across identity, infrastructure, and end user compute.
  • Manage Active Directory and Entra ID, including hybrid identity and integrations.
  • Drive automation and operational improvements using PowerShell.
Posted 21d ago
Full time · Permanent
Similar jobs pay ~$140k

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Key points we found

  • Support the administration of the Dayforce system and ensure data accuracy.
  • Collaborate with Payroll and People Operations to align system setups with processes.
  • Produce reports and assist with people-related projects and system improvements.
Expired 3d ago
Full time · Contract
Similar jobs pay ~$80k - $100k

Pay information not disclosed by advertiser

Key points we found

  • Manage and maintain SAP organisational structures and reporting lines.
  • Oversee end-to-end position management and ensure accurate employee data.
  • Drive continuous improvement and implement organisational restructures.
Expired 3d ago
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Support and secure hybrid infrastructure across ANZ.
  • Conduct vulnerability scanning, patching, and endpoint protection.
  • Collaborate with global cybersecurity teams and local technical teams.
+60d ago
Full time · Permanent
Similar jobs pay ~$80k - $100k

Pay information not disclosed by advertiser

Key points we found

  • Support, maintain, and enhance Linux-based infrastructure.
  • Administer Linux servers and provide basic support for Windows Server and Active Directory.
  • Automate routine tasks and participate in incident resolution.
Posted today
Full time · Permanent
$76,000 - $85,000

Key points we found

  • Responsible for the maintenance and administration of ICT infrastructure.
  • Manage systems for freight booking, dispatch, and fleet tracking.
  • Provide technical support and ensure system reliability.
Posted 11d ago
Full time · Permanent
Similar jobs pay ~$80k - $100k

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Key points we found

  • Join a well-established organisation with a focus on reliability and collaboration.
  • Support and maintain core infrastructure including servers, cloud platforms, and networking.
  • Work from home two days per week with opportunities for project involvement.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$100k - $130k

Pay information not disclosed by advertiser

Key points we found

  • Manage the internal IT environment for a professional services organisation.
  • Oversee Microsoft 365/Office 365, Windows Servers, and multi-site network infrastructure.
  • Provide end-user support and drive continuous improvement in IT operations.
Expiring in 2d
Full time · Contract
Similar jobs pay ~$70k - $90k

Pay information not disclosed by advertiser

Key points we found

  • Provide IT support for ~700 users across multiple countries.
  • Manage helpdesk tickets and assist with onboarding new starters.
  • Administer core platforms such as Active Directory and Office 365.
Expired 2d ago
Full time · Contract
Similar jobs pay ~$70k - $90k

Pay information not disclosed by advertiser

Key points we found

  • Provide IT support for approximately 700 users across multiple countries.
  • Manage helpdesk tickets and assist with onboarding new starters.
  • Administer core platforms such as Active Directory and Office 365.
Expired 3d ago
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Act as the enterprise system owner and subject matter expert for UKG Ready.
  • Manage system configuration, governance, and optimisation for workforce management.
  • Lead system updates, testing, and enterprise rollout within a structured release cycle.
Expiring today
Full time · Permanent
Similar jobs pay ~$60k - $80k

Pay information not disclosed by advertiser

Key points we found

  • Provide training and support to Sales teams on systems and processes.
  • Manage shared inbox for communication with stakeholders.
  • Ensure compliance with internal policies and procedures.
Expired 12d ago
Full time · Contract
Similar jobs pay ~$60k - $80k

Pay information not disclosed by advertiser

Key points we found

  • Provide IT support for approximately 700 users across multiple countries.
  • Manage helpdesk tickets and assist with onboarding new starters.
  • Administer core platforms such as Active Directory and Office 365.
Expired 12d ago
Full time · Permanent
Similar jobs pay ~$135k

Pay information not disclosed by advertiser

Key points we found

  • Deploying, managing, and optimising security tools across cloud and on-premise environments.
  • Supporting vulnerability remediation and acting as an escalation point for the SOC and development teams.
  • Collaborating across IT, development, and business teams.
Expired 12d ago
Full time · Permanent
Similar jobs pay ~$70k - $90k

Pay information not disclosed by advertiser

Key points we found

  • Support core business systems and manage data integrity.
  • Coordinate incoming requests and generate reports for stakeholders.
  • Contribute to continuous improvement of systems and processes.
Expiring today
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Own, troubleshoot, and solve complex customer technical issues.
  • Lead in building communities and share knowledge through coaching and mentoring.
  • Engage with engineering teams to investigate product defects and drive improvements.
Expired 3d ago
Full time · Permanent
Similar jobs pay ~$114k - $167k

Pay information not disclosed by advertiser

Key points we found

  • Manage business applications and resolve support cases.
  • Partner with global IT teams for project development.
  • Administer systems for continual improvements and data management.