Senior Systems Administrator (Australia) - TS/SCI with Polygraph

General Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator experience to join our team in support of a Federal Intelligence Agency contract. Primary responsibilities include providing Tier 2 support of maintaining multiple large Enterprise environment that spans CONUS and OCONUS boundaries. The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid (Windows & RHEL) environments.

Job Responsibilities & Duties:

• System Administrative duties to include management of Windows and Linux workstations on EVDI and physical
• Troubleshooting application functionality, crash and performance
• Investigate user performance and work with external teams to improve user experience
• Assist customers with Tier2 incident resolution for Linux and windows applications.
• Provide remote end user desktop support
• Identi...