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1,952 Senior Systems Administrator Jobs in Columbia, MD

Systems Administrator

TASC Annapolis Junction, MD

Candidate needs a strong systems administration background with software integration experience on SIGINT projects involving Windows and Linux server… TASC

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Systems Administrator, Senior

ManTech International Corporation 100+ Reviews Hanover, MD

include: Provides support for implementation, troubleshooting and maintenance of IT systems Manages the daily activities of configuration and… CareerBuilder

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Senior Systems Administrator – new

Lockheed Martin 100+ Reviews Hanover, MD

include installing, supporting, and maintaining servers or other computer systems; planning for and responding to service outages and other issues… Glassdoor

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Senior Systems Administrator - Weekend Shift

Northrop Grumman Corporation 100+ Reviews Annapolis Junction, MD

Northrop Grumman Information Systems is seeking a talented Senior Systems… . A Senior Systems Administrator maintains smooth operation… Monster

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Senior Systems Administrator – new

QinetiQ North America 62 Reviews Annapolis Junction, MD

• Provide Windows, AIX, Solaris, Websphere MQ, DataPower, and Middleware production operational support. • Document system configuration… Glassdoor

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Senior Professional: System Administrator - MUST have Top Secret

CSC 100+ Reviews Hanover, MD

* Oversees appropriate level software installations and upgrades and related software packages. * Collects and reviews system data for… ClearanceJobs.com

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Senior Systems Administrator-TWO POSITIONS – new

Anne Arundel County Public Schools 36 Reviews Annapolis, MD

An individual must be able to perform each essential duty satisfactorily.Reasonable accommodations may be made to enable individuals with… The Washington Post

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Senior Windows System Administrator

Chenega 23 Reviews Washington, DC

Chenega Government Consulting is currently looking for a Senior Windows System Administrator to… Monster

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Oracle Fusion Middleware (OFM) Senior System Administrator – new

CRGT Inc 16 Reviews Washington, DC

and/or Success Factors: Identifying SOA-enabled solutions that leverage ESB infrastructure, deploying service enabled logic to Oracle BPEL Process… ClearanceJobs.com

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Senior System Administrator – new

Dell 100+ Reviews Annapolis Junction, MD

-Managing the IT system infrastructure and any processes related to these systems -Providing support to IT systems including: day-to-day operations… Glassdoor

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Systems Administrator, Senior Principal

ManTech International Corporation 100+ Reviews Hanover, MD

As the system administrator you will provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems… CareerBuilder

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Senior Principal System Administrator - Arlin

General Dynamics Information Technology 100+ Reviews Arlington, VA

This position is located in our VA, Arlington facility Senior Principal System Administrator -… The Washington Post

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Senior Systems Administrator - Level III

FWG Solutions Washington, DC

The DC Department of Corrections (DOC) is seeking a Senior Systems Administrator to b… FWG Solutions

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Senior Systems Administrator

Continental Technologies Inc. Washington, DC

Maintain and upgrade the physical network infrastructure Maintain and upgrade the network switching and routing infrastructure Maintain server… CareerBuilder

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Senior Systems Administrator

Powertek 32 Reviews Washington, DC

Putting our values into practice creates long-term benefits to our customers, employees, suppliers, subcontractors, and the communities we serve… Powertek

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Senior Systems Administrator (Windows) – new

Executech Strategic Consulting 4 Reviews Fort George G Meade, MD

Manage and/or operate the company's communications and internal networks. Install new software, administer security procedures, ensures system… Glassdoor

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Senior Systems Administrator

ManTech International Corporation Hanover, MD

include: • Provide the Tier 3 support and serve on the front line as technical personnel on the System Administration team. • Provide administrative… CareerBuilder

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