Senior Systems Administrator with Security Clearance

System Administrator (Senior). This position is remote- requires you to be local to the DC Metro Area Work with large-scale Windows-based environments, commercial off-the-shelf applications and government-developed enterprise applications. Provide Windows administration for Windows Server 2012/2016/2019/2022 including server monitoring, Group Policy management, AD replication, AD PowerShell and troubleshooting in physical and virtual environments. Limited administration of Linux and/or UNIX Operating Systems. Configure and manage virtual infrastructure technologies, including VMware and Hyper-V. Troubleshoot and handle tickets escalated through ServiceNow from other support teams. Ideal candidate would have F5 load balancer administration experience.