Perform advanced troubleshooting of application deployments, patch failures, task sequences, client issues, policy conflicts, configuration drift, and endpoint compliance problems using MECM logs, PowerShell, Event Viewer, Client Center, CMPivot, and other diagnostic tools. Administer monthly Windows patching and vulnerability remediation using Software Update Groups, Automatic Deployment Rules (ADRs), maintenance windows, CMPivot, reporting, scripts, baselines, and targeted remediation methods.