TS/SCI w FSP REQUIRED KEY RESPONSIBILITIES + Expert knowledge and experience in current Windows client server to include OS configuration, file sharing, DNS, DHCP, and Active Directory. + Experience with administration of various Linux operating systems (CentOS, Ubuntu). Provide desktop support across the Org and managed Enclaves  + Optimize system operations and resource utilization + Coordinate, deliver, install, and maintain end user devices (EUDs) hardware and software. + Implement ongoing system security compliance measures to include patches and system updates. + Expert knowledge and demonstrated experience and its implementation using VMware vSphere (vCenter/ESXi) and Horizon View (VDI Desktops). + Experience working in an Enclave environment  + Expert knowledge and experience managing NetApp (NFS, CFIS) and Dell EqualLogic (ISCSI).  + Work with ticketing systems DESIRED SKILLS: + Recent System Administration experience with Windows and Linux operating systems  + Experience working in an Enclave Environment  + Experience performing system analyzes and planning  + Intermediate experience with PowerShell scripting and programming. + Experience providing Tier 2 and Tier 3 support + Solid Knowledge of and current experience with Azure and VDI  + Practical experience in implementing and maintaining thin-client workstations and virtualization (VDI Desktops).  + Practical experience in implementing and maintaining virtualization (VDI Desktops). REQUIREMENTS: + Must have one of the following DoD approved certifications to meet the category/level IAT-2 (DD 8570) requirement for this position:  Security+, GSEC, SSCP, CCNA-Security, CISA, CISSP (or Associate), CASP, GCIH, or GCED. + Required Education & Experience: High School/GED (+12) years of relevant experience. AD (+10) years of relevant experience. BA/BD (+6) years of relevant experience. Master's degree (+4) years of relevant experience, or PHD (+2) years of relevant experience. Position requires a TS/SCI. Powered by JazzHR