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Systems Administrator jobs in Sydney NSW

• The average pay for Systems Administrator jobs in Sydney NSW is $95K per year.
• Entry-level positions start at $50K per year, while the most experienced workers can earn up to $273K per year.
25 companies are currently advertising Systems Administrator jobs in Sydney NSW including Hays, Michael Page, PRIXCAR SERVICES, Green Light and Robert Half.
• Top skills include SYSTEMS ADMINISTRATION, NETWORKING, LINUX, OPERATIONS and TIME MANAGEMENT.
Showing 1 - 20 of 27 jobs
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Posted 47d ago
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Manage end-to-end helpdesk requests and ensure smooth service delivery.
  • Oversee global endpoint fleet management and security compliance.
  • Administer cloud services and maintain IT infrastructure.
Posted 8d ago
Full time · Permanent
$80,000 - $110,000

Key points we found

  • Manage and support the organisation's ICT infrastructure and operational systems.
  • Ensure the availability, security, performance, and reliability of network and server environments.
  • Provide technical support and guidance to users and liaise with vendors.
Posted 19d ago
Full time · Contract
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Join a large project as a Systems Administrator in Sydney.
  • Focus on core infrastructure build and configuration activities.
  • Support both Windows and Red Hat Enterprise Linux environments.
Posted 1d ago
Full time · Contract
Similar jobs pay ~$168k - $198k

AU$85 - AU$100 per hour

Key points we found

  • Lead the evolution of Windows and Linux server platforms.
  • Implement automation solutions and improve platform standards.
  • Collaborate with teams to deliver strategic technology initiatives.
Posted 1d ago
Full time · Contract
Similar jobs pay ~$168k - $198k

AU$85 - AU$100 per hour

Key points we found

  • Administer and support enterprise Windows and Linux server environments.
  • Perform regular patching, upgrades and vulnerability remediation across infrastructure platforms.
  • Monitor platform health, performance, availability and capacity.
Expiring today
Full time · Permanent
Similar jobs pay ~$117k - $128k

Pay information not disclosed by advertiser

Key points we found

  • Support and enhance the University's Workday HCM platform.
  • Provide day-to-day administration and support for Workday, managing escalated incidents and service requests.
  • Collaborate with HR and ICT stakeholders to identify, assess and implement solutions.
Posted 2d ago
Full time · Contract
Similar jobs pay ~$100k - $130k

Pay information not disclosed by advertiser

Key points we found

  • Urgent requirement for a Senior Systems Administrator on a contract basis in Sydney.
  • Experience with Windows and Linux systems administration and strong knowledge of Active Directory is essential.
  • Responsibilities include configuring systems to SOE standards and system hardening.
Posted 3d ago
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Administer and implement new BIM systems for data center facilities.
  • Collaborate with internal teams and external stakeholders to ensure effective BIM solutions.
  • Provide technical support and training on BIM software and best practices.
Posted 34d ago
Contract
Similar jobs pay ~$158k - $198k

AU$80 - AU$100 per hour

Key points we found

  • Support a range of Windows and Linux server initiatives.
  • Deliver security-focused infrastructure projects within enterprise environments.
  • Deploy and manage Microsoft Defender across server environments.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$100k - $120k

$100,000 - $120,000

Key points we found

  • Act as the senior escalation point for complex infrastructure and cloud issues.
  • Manage and optimise Microsoft 365 environments and support Google Workspace.
  • Deliver infrastructure upgrades and contribute to cyber security initiatives.
Posted 7d ago
Full time · Permanent
Similar jobs pay ~$100k

Pay information not disclosed by advertiser

Key points we found

  • Lead the design and execution of automated patch management workflows.
  • Collaborate with teams to ensure infrastructure security and compliance.
  • Manage and troubleshoot VMware ESXi hosts and virtual machines.
Posted 12d ago
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Resolve high-priority incidents through advanced troubleshooting.
  • Ensure SLA compliance and monitor system performance trends.
  • Collaborate with stakeholders to create mitigation measures and improve system efficiency.
Posted 5d ago
Full time · Permanent
Similar jobs pay ~$80k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Oversee the administration and maintenance of the Workday system.
  • Collaborate with stakeholders to improve Workday functionalities.
  • Provide end-user support and training on Workday features.
Posted 13d ago
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Oversee incident management process and define monitoring protocols.
  • Collaborate with technical teams for incident resolution and system improvements.
  • Supervise team members and manage client expectations.
Posted 34d ago
Full time · Permanent
Similar jobs pay ~$80k - $110k

Pay information not disclosed by advertiser

Key points we found

  • Manage and optimise enterprise applications with a focus on NetSuite.
  • Oversee system integrations and support secondary systems like Expensify and MuleSoft.
  • Provide training and support to end-users to maximise application adoption.
Posted 7d ago
Full time · Permanent
Similar jobs pay ~$80k - $110k

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Key points we found

  • Join a well-established organisation with a growing technology function.
  • Focus on maintaining reliable, secure systems while supporting users and business operations.
  • Collaborate closely with teammates to deliver a stable IT environment.
Expiring in 3d
Full time · Permanent
Similar jobs pay ~$130k

$130,000 Package + Benefits

Key points we found

  • Join a busy team as a Payroll System Administrator.
  • Maintain and administer the payroll system while managing workflows and user access.
  • Support payroll processing and identify opportunities for system improvements.
Posted 24d ago
Contract
Similar jobs pay ~$177k - $253k

$700 - $1,000

Key points we found

  • Manage core platform administration and support for ServiceNow.
  • Drive release and change management across environments.
  • Deliver operational governance and documentation.
Posted 9d ago
Contract
$50 - $55/hr Above avg.

Key points we found

  • Manage day-to-day administration of the modern workplace environment.
  • Provide Level 2 escalation support for complex technical issues.
  • Administer Intune, M365, and Azure environments.
Posted 28d ago
Full time · Permanent
Similar jobs pay ~$110k - $120k

AU$110000 - AU$120000 per annum + super + bonus

Key points we found

  • Join a high-performing technology team as a Senior Systems Administrator.
  • Administer Windows and Linux servers in a hybrid environment.
  • Support Microsoft 365, Entra ID, Intune, and manage user lifecycle processes.