• Information Technology Systems Administrator Jobs in Fairfax, VA

    Jobs 1 to 20 of 5,950

  • IT Security System Administrator (15.10)

    OCT Consulting, LLC • Washington, DC 20599
    OCT Consulting, LLC is an SBA-certified, 8(a) small business management and technology consulting firm that provides support to... Read More

  • PSC Lead IT System Administrator

    Fairfax County Government • Fairfax, VA 22032
    Job Announcement The Department of Public Safety Communications (DPSC); Fairfax 9-1-1 has an opening for a PSC Lead Systems... Read More

  • IT and System Administrator Intern

    ManTech International Corporation • Sterling, VA 20167
    Secure our Nation, Ignite your Future ManTech is seeking a motivated Protective Technology Services (PTS) IT and System... Read More

  • Senior IT Systems Administrator

    Parsons Corporation • Alexandria, VA 22303
    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

  • IT and System Administrator Intern

    ManTech • Sterling, VA 20167
    Secure our Nation, Ignite your Future ManTech is seeking a motivated Protective Technology Services (PTS) IT and System... Read More

  • Information Technology System Administrator (Only Local in Washington, DC)

    Sharp Decisions • Washington, DC 20022
    Job Title: IT System Administrator Location: Washington, DC - Hybrid (Only Local Candidates) Duration: 12 months contract Payrate:... Read More

  • Lead IT System Administrator

    Altamira Technologies Corp. • Warrenton, VA 20188
    Description Altamira Technologies Corp is seeking a technical professional to support IT infrastructure operations including... Read More

  • Senior Windows System Administrator

    SAIC • Quantico, VA 22134
    Description Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain,... Read More

  • Linux/Windows Systems Administrator

    Lockheed Martin • Manassas, VA 20110
    Description: WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems, we are inspired by innovation and integrity. We... Read More

  • Senior Systems Engineer/Administrator - IT

    Chenega Corporation • Reston, VA 22096
    Req ID: 31270 Summary Senior Systems Engineer/Administrator - IT Reston, VA Are you ready to enhance your skills and build your... Read More

  • Senior Systems Engineer/Administrator - IT

    Chenega Corporation • Reston, VA 20190
    Req ID: 31270 Summary Senior Systems Engineer/Administrator - IT Reston, VA Are you ready to enhance your skills and build your... Read More

  • Windows Systems Administrator

    General Dynamics Information Technology • Fort Belvoir, VA 22060
    Req ID: RQ175848 Type of Requisition: Regular Clearance Level Must Be Able to Obtain: Top Secret/SCI Job Family: Systems... Read More

  • Windows System Administrator

    GCubed Enterprises, Inc. • Fort Belvoir, VA 22060
    Windows System Administrator Location:Fort Belvoir , VA Job Purpose GCubed Inc., is seeking a highly skilledWindowsSystem... Read More

  • Senior Systems Administrator

    Longeviti LLC • Lorton, VA 22199
    Senior Systems Administrator Position Code 1530-20231226 Work Location Lorton, VA Security Clearance Public Trust The DEA requires... Read More

  • Linux Systems Administrator

    ManTech • Quantico, VA 22134
    Secure our Nation, Ignite your Future Become an integral part of a diverse team while working at an Industry Leading Organization,... Read More

  • Senior Systems Administrator

    Chenega MIOS • Fort Belvoir, VA 22060
    Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 The Senior System Administrator will provide... Read More

  • Senior System Administrator

    LPR International • Springfield, VA 22161
    LPR International is seeking experienced Senior System Administrators to support our client with a federal contract based in... Read More

  • Sr. Systems Administrator - Windows/Linux/VMWare

    CACI International, Inc. • Chantilly, VA 20153
    Sr. Systems Administrator - Windows/Linux/VMWare Job Category: Information Technology Time Type: Full time Minimum Clearance... Read More

  • Windows Systems Administrator

    DMI (Digital Management, Inc.) • Alexandria, VA 22350
    Windows Systems Administrator Job ID 2024-26750 Category System Engineering Location US-VA- About DMI DMI is a leading global... Read More

  • Linux System Administrator

    Blue-Halo.org • Chantilly, VA 20151
    Overview Why work at BlueHalo Joining the BlueHalo team means immersing yourself in a dynamic environment, working alongside the... Read More

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