Test and validate server and hardware configurations Implement, administer, and maintain Windows-based physical server environments and VMware/Nutanix virtual infrastructure Configure and support Active Directory services, including users, groups, and Group Policy Deploy, maintain, and troubleshoot app delivery (Citrix/Omnissa) based environments Install, configure, maintain, and troubleshoot Microsoft SQL Server Coordinate software releases and patching activities Follow change management procedures and provide escalation-level troubleshooting Maintain accurate documentation for systems, configurations, processes, and support activities Provide hands-on technical support to new and existing clients Handle daily support cases and service requests Participate in occasional coverage aligned with West Coast business hours Apply IT service management and standards practices Maintain familiarity with disaster recovery best practices Assess business requirements and recommend technical solutions