Windows Administrator

The Windows Administrator is responsible for the design, operation, security, and optimization of Windows-based infrastructure across on-premises and AWS EC2 environments.The role exists to ensure highly available, secure, and cost-effective Windows systems that support business-critical workloads in a hybrid cloud model.Responsibilities & DutiesAdminister, configure, and support Windows Server environments across on-prem and AWS EC2, including OS deployment, patching, performance tuning, and lifecycle management.Provide hands‐on operational support for AWS EC2 Windows workloads, including instance provisioning, AMI creation and maintenance, right‐sizing, cost optimization, and availability design.Manage Active Directory, Group Policy, DNS, DHCP, and identity integration across hybrid environments, ensuring secure authentication and authorization.Monitor system health, availability, and performance across Windows and AWS EC2 platforms; troubleshoot incidents,perform root‐cause analy...