Seeking a Systems Administrator for the San Antonio location to implement, troubleshoot, and maintain Information Technology (IT) systems. The Systems Administrator will: Configure, install, manage, and troubleshoot UNIX and Windows operating systems and GOTS/COTS software. Support IT systems including day-to-day operations, monitoring, and problem resolution for all client/server/storage/network devices. Optimize system operations and resource utilization and perform system capacity analysis. …