Windows Clustering WSFC – administration and basic troubleshooting, Security hardening – CIS Benchmarks vulnerability scanning basics, Virtualization – VMware vSphere or Hyper-V intermediate administration, Windows Server 2012R2 through 2022 – Administration and troubleshooting, Microsoft Windows Server Administration, PowerShell scripting – basic to intermediate automation for admin tasks, SCCM MECM – software deployment patch management imaging