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System Administrator Senior jobs in Laurel, MD

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Security Specialist - Senior /Penetration Tester (201560)
Paragon Technology Group, INC. - Maryland
2+ years of experience with Information Systems Security Engineering. Work with a certification team, with data owners and systems administrators to gain in...
System Administrator II
Arctic Slope Regional Corporation (ASRC) (Belstville, MD) - Beltsville, MD
$70,000 a year
System Administrator II*. 3 – 4 years of experience as a System Administrator I. The System Administrator is the primary resource for the support and...
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Linux Systems Administrator, Senior
Maintain server operating system (OS) patch levels and software deployment versions. 3+ years of experience with Linux system administration, including CentOS...

Classified facility system administrator - Windows

The Johns Hopkins Applied Physics Laboratory - 28 reviews - Laurel, MD
Senior member of systems administration team for highly classified closed area computing lab. The Johns Hopkins University Applied Physics Laboratory (APL), a...

Systems Administrator V

The Tatitlek Corporation - 4 reviews - Greenbelt, MD
Maintain system documentation. Provide senior level support implementing, configuring, coordinating, controlling, maintaining, troubleshooting and securing,...

Linux Systems Admin

Latitude Inc. - Fort Meade, MD
We are seeking an on-site Senior Systems Administrator who will work with a high performance team supporting the latest software, hardware platforms and...
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System Administrator (Senior)

Wood Consulting - 3 reviews - Fort Meade, MD
The Senior System Administrator will provide desktop, server, and network administration support to mission and analytic networks....

Senior Systems Administrator - Lustre

General Dynamics Mission Systems - 149 reviews - Fort Meade, MD
General Dynamics Mission Systems has an immediate opening for a Senior Systems Administrator - Lustre to join our team....

Senior Systems Administrator

ManTech International Corporation - 694 reviews - Columbia, MD  +1 location
Manages IT system infrastructure and any processes related to these systems. Optimize system operations and resource utilization, and perform system capacity...

Senior System Administrator

KEYW Corporation - 13 reviews - Annapolis Junction, MD
As a Senior Systems Administrator you will perform and lead system administration functions for Linux and Windows-based machines and provide system support for...

Systems Administrator I

Parsons Corporation - 258 reviews - Columbia, MD
More senior System Administrators increase system administrator efficiency and accuracy via the use of automated tools and scripts by developing system...

Systems Administrator Stf

Lockheed Martin - 3,324 reviews - Hanover, MD 21076
The System AdministratorSenior Level shall evaluate software and security-related problems; LINUX System AdministratorSenior Level shall direct and...

Senior Apple macOS Systems Integration Administrator

TAPE, LLC - 3 reviews - Adelphi, MD
SC3 is actively seeking a senior Apple macOS systems integration administrator that will be responsible for providing Apple macOS image development, macOS...
Senior Systems Administrator
Future Technologies, Inc. - Alexandria, VA
Senior Systems Administrator (Interviewing now). Support the Army Intelligence Community with various knowledge management and information systems services....
Senior Systems Administrator - Linux
Smartronix - 34 reviews - Washington, DC
Perform systems analysis and tuning to ensure optimal operating systems response for multi-user applications....
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Company with System Administrator Senior jobs
Smartronix is continually searching for highly skilled professionals with various backgrounds and levels of experience.