Teams at VAM Systems

Administer enterprise Microsoft Exchange and Windows Server infrastructure, including Exchange upgrades, Database Availability Groups, Active Directory, virtualization, patching, backup, disaster recovery, storage, load balancing, DNS, and mail routing. Troubleshoot Tier-3 mail delivery issues, database corruption, and transport delays while automating administrative tasks with PowerShell across VMware vSphere and Microsoft Hyper-V environments.

Maintain and optimize Solaris and Linux infrastructure across bare-metal and virtualized environments. Responsibilities include OS upgrades, lifecycle patching, firmware upgrades, hardware remediation, kernel troubleshooting, virtualization with LDOMs, VMware, KVM, and Hyper-V, network configuration and routing, and enterprise backup and disaster recovery using Veeam and OpenText Data Protector.

Administers on-premises Microsoft Exchange and enterprise infrastructure across physical and virtual environments. Responsibilities include Exchange deployment, clustering, Database Availability Groups, Windows Failover Clustering, VMware and Hyper-V administration, Active Directory and DNS management, patching and migration, backup and disaster recovery, performance monitoring, and PowerShell automation.