• Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Ft. Belvoir, VA Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 TheSenior System Administratorwill provide primary and ... Senior Systems Administrator ...and information assurance support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system… more
    Chenega Corporation (09/01/25)
    - Related Jobs

  • Linux System Administrator…

    Nightwing (Sterling, VA)
    …technical support and guidance for system -related issues, ensuring high performance, security , and availability of IT systems + Coordinate and manage IT ... and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program...requirements + Experience with administering and managing user and system accounts on Linux distributions + Ability to manage… more
    Nightwing (09/26/25)
    - Related Jobs

  • Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** ... and maintenance of the Enterprise Linux infrastructure + Provide support in information security system requirements and design applicable to Linux hosts +… more
    Leidos (07/29/25)
    - Related Jobs

  • Senior Network and Computer Systems…

    CACI International (Herndon, VA)
    Senior Network and Computer Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... forces. As a key player in providing Intelligence and Security Services and Support, you will be at the...support for the integration, maintenance, and sustainment of intelligence systems across ARNG G-2 and its strategic partners. +… more
    CACI International (09/17/25)
    - Related Jobs

  • Senior Linux - Windows System…

    ICF (Reston, VA)
    …and support both Linux and Windows operating systems , ensuring optimal system performance and adherence to security compliance standards. + Apply patches, ... daily basis.** We are seeking a highly skilled, customer-facing Systems Administrator to support Linux and Windows...and respond to security data calls; document security controls and system changes as required.… more
    ICF (10/02/25)
    - Related Jobs

  • System and Database Administrator…

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    System and Database Administrator , Senior The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one ... problem after another. As a database administrator who spe cia lizes in AWS tools orchestrated...as you implement policies and procedures to ensure the security and integrity of the database. You'll use technology… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
    - Related Jobs

  • Senior System Domain…

    Leidos (Fort Belvoir, VA)
    **Description** As a ** Senior System Domain Administrator ** , you will support efforts to redesign the AD structure to facilitate an agency re-organization ... IT Modernization project. You will be regarded as a senior resource in this position and you will have...the implementation of a schema to reconfigure and establish security groups, permissions, and other aspects to support the… more
    Leidos (10/03/25)
    - Related Jobs

  • Senior Network and Computer Systems…

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a Senior Network and Computer Systems Administrator to support our newly awarded United States Coast Guard (USCG) ... $126,762.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6654/ senior -network-and-computer- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID**… more
    GovCIO (09/10/25)
    - Related Jobs

  • Senior Linux System…

    GovCIO (Richmond, VA)
    …functions and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior -linux- system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_… more
    GovCIO (08/08/25)
    - Related Jobs

  • Senior Systems Administrator

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in Arlington, VA, supporting the ... and workstation installation, diagnosis and repair, technical writing, computer security , knowledge management, database administration, system maintenance,… more
    SAIC (09/26/25)
    - Related Jobs