Responsibilities: Keep our systems tuned up: Manage and configure VMware , Windows Servers , SANs , Domain Controllers , Group Policy , Azure/O365 , Aruba switches , Fortinet Firewalls , ClearPass , MiTel , and more. The Ideal Candidate: Deep technical expertise across VMware, Windows Server, Aruba (switching & wireless), ClearPass, Fortinet , and Azure/O365/Exchange/Sharepoint .