System Administrator

2 weeks ago

Brisbane, Queensland, Australia Data#3 Full time $80,000 - $120,000 per year

IT Ops Specialist/Sys Admin

Duration
: Contract until end of Nov 2025 plus possible extension

Location
: Brisbane based (Hybrid)

We're seeking an experienced IT Operations Specialist to lead a small team of regional IT Support Officers and ensure reliable, secure technology operations across APAC and LATAM. You'll combine hands-on engineering with leadership - uplifting service delivery, maturing processes, and partnering with management to continually improve systems and user experience.

What you'll do

  • Lead and coach regional IT support teams; own incident/problem/change workflows and SLA performance.
  • Operate and improve a hybrid Microsoft environment: Azure AD/Entra ID + on-prem AD, Group Policy, DNS, DHCP, WSUS.
  • Administer Microsoft 365 (Exchange Online, SharePoint, Teams, OneDrive).
  • Manage VMware ESXi & Horizon (VDI); support on-prem and cloud servers, storage, and operating systems.
  • Implement and maintain SAML/SSO in Azure; drive automation with PowerShell.
  • Own backup and recovery (Veeam, Rubrik) and ensure integrity of data and services.
  • Oversee network security & performance: NGFW, switching, VLANs, VPNs/IPsec, Wi-Fi, WAN/LAN, AV/endpoint protection, SAN/NAS.
  • Maintain uptime for the IT service catalogue; provide monthly operations and project progress reporting.
  • Coordinate vendors and internal stakeholders to deliver maintenance, upgrades, and project outcomes.
  • Uphold safety standards and document/communicate global design and architecture principles.

What you'll bring

  • 5+ years with Microsoft Server and cloud technologies in a complex enterprise environment.
  • Strong background in systems administration + customer support, with measurable service delivery impact.
  • Hands-on experience across: Azure AD/AD, M365, VMware/VDI, PowerShell, Veeam/Rubrik, DNS/DHCP/GPO/WSUS, VLAN/VPN/IPsec, NGFW, Wi-Fi, SAN/NAS.
  • Proven ability to lead, mentor, and supervise technical teams; comfortable owning escalations and metrics.
  • Clear, confident communication with users, leaders, and suppliers.

Nice to have (preferred certifications)

  • CompTIA Network+ or Cisco CCNA, CompTIA Server+, VMware Certified Professional (VCP), Azure Administrator Associate (AZ-104).
  • Familiarity with ITIL practices and service management tooling.

How to Apply:

Click the Apply button to submit your resume.

Questions? Reach out to Abbie

  • System Administrator

    3 weeks ago

    Brisbane, Queensland, Australia Davidson Full time

    System Administrator (Vulnerability Specialist)Join to apply for the System Administrator (Vulnerability Specialist) role at DavidsonSystem Administrator (Vulnerability Specialist)2 days ago Be among the first 25 applicantsJoin to apply for the System Administrator (Vulnerability Specialist) role at DavidsonGet AI-powered advice on this job and more...

  • IT System Administrator

    5 days ago

    Brisbane, Queensland, Australia EM Solutions Full time $104,000 - $130,878 per year

    EM Solutions (EMS) is a Brisbane based growing high tech company with operations across the globe. As a world leader in the design and manufacture of "on-the-move" satellite communication terminals, we are proud to offer an exciting and innovative workplace with a talented workforce.We are seeking a motivated and technically skilled System Administrator to...

  • System Administrator

    2 weeks ago

    Brisbane, Queensland, Australia Advanced Personnel Management Full time $90,000 - $110,000 per year

    Job DescriptionAPM is a global human services provider which spans across 11 different countries with a team of over 16,000 people with a common goal of Enabling Better Lives.We are currently seeking a System Administrator to join our team in Brisbane on a Fixed Term 12 month contract.The Systems Administrator plays a pivotal role in supporting the PSA...

  • System Administrator

    1 week ago

    Brisbane, Queensland, Australia Auto & General Australia Full time $80,000 - $120,000 per year

    Brief DescriptionThe roleAs the ECM System Administrator, you'll be responsible for the ongoing administration, maintenance, and optimisation of our Enterprise Content Management platform. This role ensures the performance, integrity, and security of all ECM environments – from development through to production – and plays a key part in supporting our...

  • IT / System Administrator

    1 week ago

    Brisbane, Queensland, Australia Chop Shop Post Full time $90,000 - $120,000 per year

    We are seeking a skilled and adaptable System Administrator / IT Support professional to join Chop Shop Post - one of Queenslands premier Film and Television Post Production studios.This role requires someone who thrives in high-pressure, fast-paced environments and is comfortable supporting a diverse, multi-OS infrastructure across Rocky Linux, Windows, and...

  • IT Systems Administrator

    4 weeks ago

    Brisbane, Queensland, Australia Australian Taxation Office Full time

    OverviewJoin to apply for the IT Systems Administrator (Siebel) role at Australian Taxation Office.We are seeking experienced and motivated individuals to join our Digital Client Interactions team.As an IT Systems Administrator (Siebel) (APS 6) in our Enterprise Solutions and Technology business area, you will work in a dynamic and complex technological...

  • IT Systems Administrator

    4 weeks ago

    Brisbane, Queensland, Australia Australian Taxation Office Full time

    OverviewJoin to apply for the IT Systems Administrator (Siebel) role at Australian Taxation Office.We are seeking experienced and motivated individuals to join our Digital Client Interactions team.As an IT Systems Administrator (Siebel) (APS 6) in our Enterprise Solutions and Technology business area, you will work in a dynamic and complex technological...

  • System Administrator

    7 days ago

    Brisbane, Queensland, Australia Troocoo Full time $90,000 - $120,000 per year

    We are working with a Queensland Government department helping them recruit an experienced System Administrator (Vulnerability Specialist) to play a critical role in a vulnerability remediation and enhancement project.This role focuses on patching, upgrading, and securing IT infrastructure across diverse platforms. You'll help drive cyber resilience by...

  • System Administrator

    4 weeks ago

    Brisbane, Queensland, Australia Troocoo Full time

    OverviewWe are working with a Queensland Government department helping them recruit an experienced System Administrator (Vulnerability Specialist) to play a critical role in a vulnerability remediation and enhancement project.This role focuses on patching, upgrading, and securing IT infrastructure across diverse platforms. You'll help drive cyber resilience...

  • System Administrator

    4 weeks ago

    Brisbane, Queensland, Australia Troocoo Full time

    OverviewWe are working with a Queensland Government department helping them recruit an experienced System Administrator (Vulnerability Specialist) to play a critical role in a vulnerability remediation and enhancement project.This role focuses on patching, upgrading, and securing IT infrastructure across diverse platforms. You'll help drive cyber resilience...