system admin

9,471 system admin job listings in Australia. Find daily updated positions from leading job boards.


  • Melbourne, Victoria, Australia Paxus Full-time $70,000 - $100,000 Contract

    Job Description:A Systems Engineer II is a technical position that requires an individual to work as part of a TEAM in the 24x7 Network Operations Centre (NOC), where they will be expected to follow direction while performing most tasks on their own. Tasks involve working with and supporting the NOC 24x7 team, supporting the client's production, QA and...


  • Melbourne, Victoria, Australia Paxus Australia Pty Ltd. Full-time $90,000 - $120,000 Contract

    Job Description:A Systems Engineer II is a technical position that requires an individual to work as part of a TEAM in the 24x7 Network Operations Centre (NOC), where they will be expected to follow direction while performing most tasks on their own. Tasks involve working with and supporting the NOC 24x7 team, supporting the client's production, QA and...


  • Brisbane, Queensland, Australia The Unconventional (YSG) Full-time

    Training System Admin / Operator, ILS2 - (2559) Share this job as a link in your status update to LinkedIn. ABOUT THE ORGANIZATION Yorktown Systems Group, Inc., and its wholly-owned subsidiaries, are a committed team of dedicated former military and civilian professionals who believe in providing ethical and quality services to Government customers. Our...

  • Lead Systems Admin

    1 day ago


    Geehi, New South Wales, Australia Reserve Bank of Australia Full-time

    Reserve Bank of Australia is seeking experienced Systems Services Engineers to support the CoreMod Server Decommissioning work stream in Bella Vista, NSW. You will lead decommissioning across virtual and physical servers, storage, and related infrastructure while ensuring migrations and readiness are complete.You will coordinate with Networks, Security,...


  • Brisbane, Queensland, Australia Yorktown Systems Group Full-time $110,000 - $160,000 Contract

    Training System Admin / Operator, ILS2 - (2559) Location Brisbane, Australia – Brisbane, QLD 4000 AU (Primary) Job Description Summary: The Unconventional is seeking a qualified Training System Admin / Operator to support the Special Operations Command Pacific (SOCPAC) with critical, non-standard logistical gaps in expeditionary and contested environments...


  • Lismore, New South Wales, Australia NSW Health Full-time

    Unified Communications Systems Administrator - Lismore Discover the balance. Enjoy more flexibility, diverse career pathways, the opportunity to learn and grow, salary packaging + more. Employment Type:PermanentFull Time Position Classification:Snr Analyst Remuneration:$122,919 - $142,561 per annum + super Hours Per Week:38 Requisition ID:REQ696576 About the...


  • Sydney, New South Wales, Australia 33Floors, LLC Full-time

    33Floors is seeking a Yardi Support Specialist / Systems Administrator to support real estate clients using Yardi Voyager and related products. You will troubleshoot, configure, and document fixes while collaborating with operations, accounting, property management, and IT teams.The role offers remote work from Australia, with a permanent full-time contract...


  • Melbourne, VIC, Australia Leidos Australia Full-time

    Leidos Australia is seeking a Virtual Data Centre Systems Administrator to support mission-critical programs in the Geospatial domain. This on-site role in Canberra involves administering Linux (RHEL) and Windows Server environments, delivering Level 2/3 support, and ensuring reliability and security of virtualised infrastructure. You will work with...


  • Canberra, Australian Capital Territory, Australia Kinexus Full-time $90,000 - $130,000 Contract

    Kinexus and a National Intelligence Agency are seeking an experienced Storage Systems Administrator to support and advise on the client’s storage, backup and disaster recovery environment in Canberra. The assignment is an initial 12-month contract with two 12-month extensions, based on-site in Canberra (ACT).A TSPV/TSPA clearance is required and there is...

  • Hybrid IT Support

    2 days ago


    Melbourne, Victoria, Australia LMI Group Full-time $70,000 - $110,000 Contract

    LMI Group is seeking an experienced IT Support & Systems Administrator to provide day-to-day technical support, maintain IT infrastructure, and assist with systems and network administration across multiple Australian offices.The ideal candidate will have strong technical support experience in a Microsoft environment, excellent troubleshooting skills, and an...

  • Senior ICT Support

    3 days ago


    Canberra, ACT, Australia CDC Data Centres Full-time

    CDC Data Centres in Canberra is seeking an ICT Support Specialist who will provide advanced technical support across hardware, software, networks and end-user issues while maintaining the reliability and security of CDC ICT infrastructure. This onsite role combines senior service desk duties with systems administration, mentoring within the ICT team and...

  • Senior ICT Support

    3 days ago


    Melbourne, Victoria, Australia CDC Data Centres Pty Ltd Full-time $90,000 - $120,000 Contract

    About us:Established in 2007, CDC Data Centresis Australia's leading operator of sovereign, secure, world-class data centre facilities.Headquartered in Canberra with multiple facilities in the ACT, NSW, VIC and New Zealand, CDC's diversified operationsprovide secure data centre configurations that support co-location, containerised and hyperscale compute...


  • Melbourne, Victoria, Australia 33Floors, LLC Full-time

    33Floors is seeking a Yardi Support Specialist / Systems Administrator to support real estate clients using Yardi Voyager and related products. You will troubleshoot, configure, and document fixes while collaborating with operations, accounting, property management, and IT teams. The role offers remote work from Australia, with a permanent full-time contract...


  • Brisbane, Queensland, Australia 33Floors, LLC Full-time

    33Floors is seeking a Yardi Support Specialist / Systems Administrator to support real estate clients using Yardi Voyager and related products. You will troubleshoot, configure, and document fixes while collaborating with operations, accounting, property management, and IT teams. The role offers remote work from Australia, with a permanent full-time contract...


  • Adelaide, South Australia 33Floors, LLC Full-time

    33Floors is seeking a Yardi Support Specialist / Systems Administrator to support real estate clients using Yardi Voyager and related products. You will troubleshoot, configure, and document fixes while collaborating with operations, accounting, property management, and IT teams. The role offers remote work from Australia, with a permanent full-time contract...


  • Canberra, Australian Capital Territory, Australia 33Floors, LLC Full-time

    33Floors is seeking a Yardi Support Specialist / Systems Administrator to support real estate clients using Yardi Voyager and related products. You will troubleshoot, configure, and document fixes while collaborating with operations, accounting, property management, and IT teams. The role offers remote work from Australia, with a permanent full-time contract...


  • Newcastle, New South Wales, Australia 33Floors, LLC Full-time

    33Floors is seeking a Yardi Support Specialist / Systems Administrator to support real estate clients using Yardi Voyager and related products. You will troubleshoot, configure, and document fixes while collaborating with operations, accounting, property management, and IT teams. The role offers remote work from Australia, with a permanent full-time contract...


  • Perth, Western Australia 33Floors, LLC Full-time

    33Floors is seeking a Yardi Support Specialist / Systems Administrator to support real estate clients using Yardi Voyager and related products. You will troubleshoot, configure, and document fixes while collaborating with operations, accounting, property management, and IT teams. The role offers remote work from Australia, with a permanent full-time contract...

  • Senior ICT Support

    3 days ago


    City of Melbourne, Victoria, Australia CDC Data Centres Full-time $90,000 - $120,000 Contract

    CDC Data Centres is seeking a Senior ICT Support Specialist to deliver advanced technical support across hardware, software, and networks. The role blends senior service desk duties with systems administration to ensure reliable, secure IT operations, efficient incident resolution, and continuous service improvements.You will work onsite in our Australian...


  • Gold Coast, Queensland, Australia 33Floors, LLC Full-time

    33Floors is seeking a Yardi Support Specialist / Systems Administrator to support real estate clients using Yardi Voyager and related products. You will troubleshoot, configure, and document fixes while collaborating with operations, accounting, property management, and IT teams. The role offers remote work from Australia, with a permanent full-time contract...