Enterprise System Administrator
Oklahoma City, Oklahoma Area
Serve as a senior IT Specialist and systems administrator for the geographically diverse enterprise level environment. Blackberry/Mobility Administrator for Defense Enterprise Email solution supporting the United States Army and various DoD organizations around the world.Provide support for the installation, configuration, and administration of BlackBerry Enterprise & BlackBerry Administration (BES & BAS) Servers.Provide a full spectrum of administrative support for all user accounts, and maintain high availability via a one-to-one ratio.Troubleshoot hardware failures and systems conflicts on BlackBerry platforms by performing fail over testing, and non-production server tests.Provide Windows Systems and Systems Security support in order to cover the necessary support required when necessary.Experienced with system administration, installation, support, and maintenance with servers running Microsoft Windows 2008 server and Linux operating systems. The servers include a combination of both physical and virtual operating environments. They are also both local and remote systems administration. Ability to perform system administration, troubleshoot and determine solutions for servers running MS Windows 2008 and Linux operating systems.Knowledge of security software and security regulations as they pertain to operating systems.Experience with all facets and segments of the DEE system including cross-platform training, data flows, and troubleshooting enterprise wide for applications such as Exchange 2010 SP2, Active Directory forests, System Center Operations manager (SCOM), and power shell scripting. Administration is accomplished via remote management tools such as Remote Desktop Protocol (RDP), Remote Desktop Connection Manager, HP Onboard Administrator (OA) and Integrated Lights Out (iLO) applications, VMware vSphere, Terminal Services, and WSUS.Experience with MobileIron, Fixmo, Samsung Knox, and Enterprise Mobile Management Center (EMMC) applications.