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 setting that spans CONUS and OCONUS boundaries.
The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid (Windows & RHEL) environments.
Active TS/SCI with Polygraph required to start - This international assignment requires the eligible candidate's Background Investigation/reinvestigation date must be within the last 4 years and polygraph within the last 3 years.
Security+CE or other IAT Level II or higher certification required to start
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 Tier 2 incident resolution for Linux and windows applications.
Provide remote end user desktop support
Identifies, analyzes, and resolves system incidents with both short-term workarounds and long-term solutions.




Responds to escalated service desk/team requests.
Communicate effectively (in oral and written form) with a variety of individuals; work well within small and large team environments.
Participates in special projects as required.
Willingness to provide initial triage, response, and notifications for incidents
Required/Desired Skills Candidates should have 4+ years related experience and knowledge/understanding of:
Active Directory Administration
DNS, DHCP, DFS, LDAP
Windows 10, Server ****, Server ****,
Application Troubleshooting such as Outlook, Excel, Word, JAVA, Internet Explorer
Linux Operating system
Understanding of Service Now, NETS or other ticketing process
ITIL v3 or higher
The following knowledge/skill set is not required but is a plus
Microsoft System Center Configuration Manager
PowerShell
Virtualization Environments (VMware, Citrix)
Profile management utilizing the VMware User Experience Management (UEM) toolset
Microsoft Exchange
Telephone/Video support
Networking
Familiarity with site specific customer and mission
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📌 Senior Systems Administrator (Australia) - Ts/Sci With Polygraph (Alice Springs)
🏢 General Dynamics Information Technology
📍 Alice Springs