Job Role: Systems Administrator Location: Landover, MD Duration: Full time, Onsite Clearance: Active TS/SCI Requirements: - DOD 8570 Compliant IAT Level II Certification. - Maintain smooth operation of multi-user computer systems, including coordination with network administrators. - Make recommendations to purchase hardware and software, coordinate installation, and provide backup recovery. - Develop and monitor policies and standards for allocation related to the use of computing resources. - Set up administrator and service accounts, maintain system documentation, tune system performance, install system-wide software, and allocate mass storage space. - Install, configure, and maintain Oracle Sun Server X4 Series, x86, and Red Hat Enterprise Linux (RHEL) including virtualized servers. - Identify, analyze, fix, and determine root cause, follow-up, and coordinate changes to resolve complex problems involving hardware, software, networking, and applications. - Ensure backups are completed successfully and perform backup restores. - Assist in maintenance of virtualized server environments using VMWare. -Create and configure hosts and VMs and allocate corresponding system resources as required. - Maintain and patch existing hosts and VMs using VMWare COTS products. - Support a variety of server and desktop COTS, agents, and GOTS applications.