Senior System Administrator jobs in Herndon, VA

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Senior Systems Administrator- TS Cleared
General Dynamics is seeking a Top Secret cleared Senior Systems Administrator. The Senior Systems Administrator will be responsible for server hardware and...
Systems Administrator Senior
Chenega Corporation - 254 reviews - Mount Weather, VA
Systems Administrator Senior. Perform system backups and recovery. Monitor and tune the system to achieve optimum level of performance....
Systems Administrator, Principal
ManTech is looking for a Senior Systems Administrator to provide support for the Executive Office for Immigration Review....

Senior Systems Administrator

Zachary Piper Solutions - McLean, VA
$110,000 a year
Responsibilities of the Senior Systems Administrator:. Required Qualifications for the Senior Systems Administrator:....

Senior SAP Project Accounting Systems Representative 4

Northrop Grumman - 2,370 reviews - Herndon, VA 20171
Northrop Grumman Technology Services Division seeks a Senior SAP Project Accounting Systems Representative 4 to support the division’s financial reporting and...

Senior Systems Administrator

KLC Network Services - Herndon, VA 20170
The Sr System Administrator (SA) will support a small, Agile team, providing the critical tools, technologies, and operational resources required to meet or...
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Senior Systems Administrator

BAE Systems - 1,878 reviews - Reston, VA 20191
Document system configuration for new and existing systems. Seeking an experienced IT systems administrator to support classified lab environments that use...

Senior Systems Administrator

Cymertek - McLean, VA
Senior Systems Administrator. Cymertek is looking for a Senior Systems Administrator to join our Dream Team. Developing Linux system scripts....
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Systems Administrator, Senior

Booz Allen Hamilton - 1,062 reviews - Reston, VA  +2 locations
Systems Administrator, Senior. Experience with Special Access Programs (SAPs), system administration, system design and development, and ICD 503 system...

Senior Systems Administrator

Raytheon - 1,368 reviews - McLean, VA
Demonstrated on-the-job experience in applying security requirements to an operating system. Install, test, maintain, and upgrade operating systems software and...

Senior Systems Administrator

ManTech International Corporation - 769 reviews - Chantilly, VA 20151  +1 location
Experience with Customers Systems a plus. Currently, ManTech is seeking a motivated, career and customer oriented Senior Systems Administrator to join our team...

Systems Admin Senior

Freddie Mac - 344 reviews - Reston, VA 20190
The Systems Administrator Senior is responsible for and expected to 24x7 administering, configuring, troubleshooting and supporting Unix servers in production...

Senior Network Administrator

BAE Systems - 1,878 reviews - Dulles, VA
That’s BAE Systems. Excellent understanding of wireless systems. Our pride and dedication shows in everything we do—from intelligence analysis, cyber operations...
Senior Subcontracts Administrator
InfoReliance - 16 reviews - Fairfax, VA
Senior Subcontracts Administrator. We have an opportunity for a Senior Subcontracts Administrator to join our headquarters team in Fairfax, VA....
Senior Systems Engineer
Intelligent Decisions - 29 reviews - Crystal City, VA
Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and...

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