The primary role of the Infrastructure Manager is to manage, secure, and continuously improve Landmark Properties' hybrid infrastructure environment — spanning on-premise Microsoft Windows Server and Active Directory systems, VMware virtualization and storage infrastructure, corporate network infrastructure, and Microsoft Azure and Microsoft 365 cloud services. Design, implement, and maintain a secure hybrid-cloud architecture connecting on-premise infrastructure with Microsoft Azure, including site-to-site VPN/ExpressRoute connectivity, Azure Virtual Machines and networking, and hybrid identity (Azure AD Connect / Microsoft Entra Connect).