Senior Windows System Administrator jobs in Columbia, MD

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Windows Systems Admin - Top Secret clearance poly required
B4Corp - Herndon, VA
$150,000 a year
Windows 2012 Server, Windows 2016 Server, Windows 2008 R2 Server, Net App, Linux, EMC, Windows 7, Windows 10, DNS, DHCP, Windows Active Directory, Splunk, Cyber...
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Senior Systems Administrator 4
Bachelor's degree with 9 years of experience in computer Windows System Administration or 13 years experience in computer Windows System Administration....
Senior Systems Administrator
General Dynamics Mission Systems has an immediate opening for a Senior Systems Administrator. Conducts systems analysis and development to keep systems current...

Senior Systems Administrator

ManTech - 853 reviews - Hanover, MD 21076
$120,000 - $140,000 a year
Windows and Linux operating systems. System Administrator will be part of a team that provides system administration to all labs located at the ManTech facility...
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Windows System Administrator, Sr-Windows Only USC

X-Pertize - Baltimore, MD
Web/System Administrator, Sr-windows. 5 years of experience in Windows system administration and analysis to include logging onto servers and completing...
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VMware Engineer/Administrator

ActioNet, Inc. - 2 reviews - Germantown, MD
Build/rebuild Windows servers (virtual and physical) and configure related network/disk systems. ActioNet is seeking a Sr....
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Senior System Administrator

BAE Systems - 2,104 reviews - Bethesda, MD  +2 locations
BAE Systems is seeking an IT System Administrator to support NMEC. Familiarity with documenting system functionality, source control systems and configuration...

Senior System Administrator

Vistronix - 15 reviews - Annapolis Junction, MD
Optimizes system operations and resource utilization, and performs system capacity analysis. Configures and manages UNIX and Windows operating systems and...

IT Systems Engineer

The Bank of Glen Burnie - 3 reviews - Glen Burnie, MD
Five to seven years of System Administrator experience. This position requires knowledge of computer systems and network operations including Windows operating...
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Sr. Network Engineer

Madison Sterns - Baltimore, MD
Windows Server 2003 and 2008. Implement security releases, network upgrades, and operation of Local, Wide Area Networks, Network systems software, and CISCO...

Systems Administrator

Leidos - 291 reviews - Columbia, MD 21045  +2 locations
Assist Senior Admin Maintain a complex server-based enclave, including performing system scans, vulnerability management activities, and active directory...

System Administrator

Attain, LLC - 5 reviews - College Park, MD
Our customer has an immediate opening for a Senior Windows Systems Engineer. Experience with MS Windows Clustering....

Senior Systems Administrator-Mac/Windows

ASRC Federal - 37 reviews - Greenbelt, MD
Senior Systems Administrator-Mac/Windows. Senior IT Specialist. Experience with managing Windows and Linux servers in an Enterprise environment....
VDI Sr Systems Administrator
Incept Data Solutions, Inc - Herndon, VA
The *VDI (Virtual Desktop Infrastructure) Senior Systems Administrator*. Of directly related experience in systems administration and analysis *.*....
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Senior Systems and Network Administrator
Sidwell Friends School - 5 reviews - Washington, DC 20016
Sidwell Friends, a coeducational Quaker day school located in the Tenleytown section of Northwest Washington, D.C., seeks a full-time Senior Systems and Network...

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