October 23, 2026 
Sydney 
Contract, Full-time ✅ What we’re looking for (5+ years’ experience):
• Strong Windows Server administration and PowerShell automation
• Active Directory Domain Services: GPO, replication, FSMO, health checks (dcdiag, repadmin)
• AD Certificate Services / PKI: CA hierarchy, templates, autoenrollment, CRL/AIA
• Windows DNS: AD-integrated zones, conditional forwarders, troubleshooting
• Hyper-V and Windows Failover Clustering: CSV, quorum, Live Migration, CAU
• Citrix Virtual Apps & Desktops: Delivery Controllers, StoreFront, NetScaler, MCS/PVS
• Patching and upgrade discipline: WSUS/MECM/Intune, ringed rollouts, rollback planning
• Security hardening, backup/DR, and change & incident management
⭐ Nice to have:
• Entra ID / hybrid identity, Citrix Cloud
• DSC or Ansible, Git, SIEM integration
• Microsoft or Citrix certifications
📍 Location: Sydney, NSW
💼 Type: Full-time or Contract
🎯 Experience: 5+ years