Job Summary We are seeking an experienced Senior Infrastructure Engineer to manage, maintain, and improve the organization's IT infrastructure. The ideal candidate will have strong expertise in Windows Server administration, virtualization platforms, enterprise backup solutions, network security, and database administration. This role is responsible for ensuring high availability, security, performance, and scalability of all infrastructure systems. Key Responsibilities Server & Infrastructure Management Deploy, configure, and maintain Windows Server environments. Manage and troubleshoot Active Directory, Group Policy, DNS, DHCP, and File Services. Monitor server performance and ensure system availability. Perform patch management and system upgrades. Virtualization Manage and maintain VMware vSphere / ESXi environments. Create and manage virtual machines and resource allocation. Optimize virtualization infrastructure performance and capacity. Perform VM migration, replication, and dis...