The Systems Administrator (SA) supports the installation, configuration, and ongoing monitoring, maintenance and administration of Windows operating system and related software across over 100 servers. The SA will support VMWare virtual hosting environments, MS Windows Server administration, Windows PowerShell scripting, and SQL server administration. Daily duties include O&M of virtual environments, patching, updating anti-virus and resolving security vulnerabilities. They will create PowerShell scripts to automate various administration and deployment tasks. They will administer Active Directory security groups and permissions, and review server logs on a daily, weekly and monthly basis and take corrective action. The SAs also ensure daily backups are running and support disaster recovery efforts.