IT Systems Administrator Jobs in Washington, DC

3,414 Jobs
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  • Windows Systems Administrator, Top Secret Clearance Required
    Lockheed Martin
    3.5  3,200 Reviews Lockheed Martin
    Washington, DC
    Sponsored
  • Systems Administrator Stf
    Lockheed Martin
    3.5  3,200 Reviews Lockheed Martin
    Herndon, VA
    Sponsored
  • Linux Systems Administrator
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    ARISE Transformations
    ARISE Transformations
    Washington, DC
    22 days
  • Network Administrator
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    Fujora
    Fujora
    Washington, DC
    24 days
  • Linux System Administrator
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    RCT-Systems
    RCT-Systems
    Fairfax, VA
    30+ days
  • GB - System Administrator III (M-F Day Shift)
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    COMSO
    4.3  6 Reviews COMSO
    Fort George G Meade, MD
    30+ days
  • TS/SCI FSP Windows/Linux Help Desk/Systems Administrator
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    COMSO
    4.3  6 Reviews COMSO
    Annapolis Junction, MD
    30+ days
  • System Administrator Level 3
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    Avid Technology Professionals
    3.5  10 Reviews Avid Technology Professionals
    Annapolis Junction, MD
    30+ days
  • Systems Administrator III
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    Avid Technology Professionals
    3.5  10 Reviews Avid Technology Professionals
    Annapolis Junction, MD
    30+ days
  • Upload your resume to easily apply to jobs.
  • Systems Administrator IV
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    Avid Technology Professionals
    3.5  10 Reviews Avid Technology Professionals
    Annapolis Junction, MD
    30+ days
  • System Administrator Sr
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    Alion
    2.7  147 Reviews Alion
    Alexandria, VA
    30+ days
  • Systems Administrator
    GetWellNetwork
    3.0  29 Reviews GetWellNetwork
    Bethesda, MD
    30+ days
  • Windows Systems Administrator
    HireStrategy
    4.0  35 Reviews HireStrategy
    Rockville, MD
    30+ days
  • Windows System Administrator
    Cynet Systems
    3.9  28 Reviews Cynet Systems
    Washington, DC
    30+ days
  • Windows Systems Administrator
    Chipton-Ross Inc.
    3.6  19 Reviews Chipton-Ross Inc.
    Chantilly, VA
    16 days
  • Senior System Administration Engineer
    Zolon Tech Inc
    3.0  1 Review Zolon Tech Inc
    Alexandria, VA
    30+ days
  • Business Systems Administrator
    CustomInk
    3.4  77 Reviews CustomInk
    Fairfax, VA
    12 days
  • Windows Systems Administrator
    Citizant
    4.0  50 Reviews Citizant
    Washington, DC
    30+ days
  • Windows Systems Administrator
    General Dynamics Information Technology
    3.0  743 Reviews General Dynamics Information Technology
    Washington, DC
    15 days
  • Senior Systems Administrator
    Washington Post
    3.5  117 Reviews Washington Post
    Washington, DC
    22 days
  • WINDOWS SYSTEM ADMINISTRATOR LEVEL III (TRAVEL REQUIRED)
    Engility Corp.
    2.9  178 Reviews Engility Corp.
    Annapolis Junction, MD
    2 days
  • SENIOR SYSTEMS ADMINISTRATOR
    Engility Corp.
    2.9  178 Reviews Engility Corp.
    Chantilly, VA
    2 days
  • Need Senior System Administrator
    22nd Century Technologies
    3.7  36 Reviews 22nd Century Technologies
    Largo, MD
    18 days
  • Windows Systems Administrator
    SAIC
    3.5  1,379 Reviews SAIC
    Washington, DC
    6 days
  • Linux / Windows Systems Administrator
    The MITRE Corporation
    3.5  538 Reviews The MITRE Corporation
    McLean, VA
    30 days
  • Windows Systems Administrator
    Astor & Sanders
    3.2  11 Reviews Astor & Sanders
    College Park, MD
    7 days
  • Windows System Administrator
    IBM
    3.1  15,899 Reviews IBM
    Washington, DC
    11 days
  • Windows Systems Administrator
    Northrop Grumman
    3.5  2,336 Reviews Northrop Grumman
    Washington, DC
    14 days
  • Windows System Administrator
    BAE Systems
    3.3  1,026 Reviews BAE Systems
    Annapolis Junction, MD
    10 days
  • Unix/Windows System Administrator
    Information Innovators Inc.
    3.2  20 Reviews Information Innovators Inc.
    Reston, VA
    10 days
  • Windows Systems Administrator
    Systems Integration & Development, Inc
    2.9  8 Reviews Systems Integration & Development, Inc
    College Park, MD
    7 days
  • Windows Systems Administrator, Senior
    Booz Allen Hamilton
    3.3  2,687 Reviews Booz Allen Hamilton
    Annapolis Junction, MD
    30+ days
  • Systems Administrator
    Lockheed Martin
    3.5  3,200 Reviews Lockheed Martin
    Herndon, VA
    Sponsored
  • IT Support Specialist
    Frontpoint
    3.3  101 Reviews Frontpoint
    McLean, VA
    Sponsored
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