• Windows System Administrator Jobs in Haymarket, VA

    Jobs 1 to 20 of 1,923

  • Windows Systems Administrator (TS//SCI)

    Maxar Technologies • Herndon, VA 20170
    Please review the job details below. Maxar Intelligence is a provider of secure, precise, geospatial intelligence. We deliver... Read More

  • Windows Systems Administrator - TS/SCI w/Polygraph

    General Dynamics Information Technology • Herndon, VA 20170
    Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to... Read More

  • Windows Systems Administrator - TS/SCI w/ Poly

    Parsons Corporation • Mc Lean, VA 22102
    In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if... Read More

  • Windows and Linux Systems Administrator

    Northrop Grumman • Fairfax, VA 22037
    Requisition ID: R10168918 Category: Information Technology Location: Fairfax, Virginia, United States of America Clearance Type:... Read More

  • Network Systems Administrator - Senior

    The One 23 Group • Fairfax, VA 22030
    Job Description Job Description Description: At The One 23 Group, our mission is to set the benchmark for excellence in government... Read More

  • Senior Systems Administrator

    ManTech • Chantilly, VA 20151
    Currently, ManTech is seeking a motivated, career and customer-oriented Senior Systems Administrator to join our team in Chantilly,... Read More

  • Volunteer IT Systems/Network Administrator

    Ashburn Volunteer Fire and Rescue Department • Ashburn, VA 20146
    Job Description Job Description Salary: Volunteer Overview: The Ashburn Volunteer Fire and Rescue Department (AVFRD) is seeking a... Read More

  • Sr. Systems Administrator

    Entegee • Chantilly, VA 20151
    Job Description Job Description Summary: Seeking a seasoned Systems Administrator with Top Secret clearance eligible for SCI,... Read More

  • Network Systems Administrator

    Battelle Memorial Institute • Chantilly, VA 20151
    Battelle delivers when others can't. We conduct research and development, manage national laboratories, design and manufacture... Read More

  • Sr. System Administrator

    Leidos • Chantilly, VA 20151
    Description The Digital Modernization Sector at Leidos has an opening for Sr. System Administrator to support in providing... Read More

  • Network Systems Administrator - Journeyman

    The One 23 Group • Fairfax, VA 22030
    Job Description Job Description Description: At The One 23 Group, our mission is to set the benchmark for excellence in government... Read More

  • IT Systems Administrator

    Catapult Federal Services • Chantilly, VA 20151
    Job Summary: We are looking for an IT Systems Administrator to support the Chantilly, VA facility and regional area offices. The... Read More

  • Network Systems Administrator - SME

    The One 23 Group • Fairfax, VA 22030
    Job Description Job Description Description: At The One 23 Group, our mission is to set the benchmark for excellence in government... Read More

  • Senior System Administrator

    McIntire Solutions • Chantilly, VA 20151
    Job Description Job Description Title: Systems Administrator Location: Chantilly, VA Responsibilities Providing enterprise... Read More

  • IT Systems Administrator

    Rincon Research Corp • Chantilly, VA 20151
    Job Description Job Description Why Join Rincon Research Corporation (RRC)? At Rincon Research Corporation, our primary business is... Read More

  • Senior Systems Administrator

    SAIC • Chantilly, VA 20151
    Description SAIC is looking for an ambitious Senior Level System Administrator like you! Candidates will work with a fast paced and... Read More

  • Senior System Administrator (REMOTE)

    Koniag Government Services • Chantilly, VA 20151
    KITS Job ID 2440033 Koniag IT Systems, LLC, a Koniag Government Services company, is seeking a Senior System Administrator to... Read More

  • IT System Administration

    ManpowerGroup • Chantilly, VA 20151
    Our client, in Chantilly, VA is seeking an IT System Administrator to join their team. Job Title: IT System Administration... Read More

  • Sr. Systems Administrator

    Consulting Services Group • Herndon, VA 20170
    Job Description Job Description Consulting Services Group (CSG) is a premier provider of support services, bringing a new and... Read More

  • Senior Systems Administrator

    ManTech International Corporation • Chantilly, VA 20153
    Secure our Nation, Ignite your Future Currently, ManTech is seeking a motivated, career and customer-oriented Senior Systems... Read More

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