• Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …Recovery (DR),Linux,Software Updates,Technical Support **Certifications:** Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack - Redhat Certified ... Systems Administration RHEL 9, Security +, CE - CompTIA - Security + CE...Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration… more
    General Dynamics Information Technology (05/13/25)
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  • Mission Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Developmental Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: M-F ... offers an unrivaled hybrid of specialized services by combining security and risk management disciplines with a special operations...perspective. We are looking to hire a Mission Support Administrator - Developmental to join our team in the… more
    Patriot Group International, Inc (05/09/25)
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  • Acquisition Administrator Active TS/SCI…

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    **Acquisition Administrator Active TS/SCI with Poly REQUIRED** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United ... Type:** Full Time **Position Description:** CGI Federal is seeking an Acquisition Administrator to provide daily support to triage, prepare, facilitate, and … more
    CGI Technologies and Solutions, Inc. (04/16/25)
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  • SharePoint Systems Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System ... Administrator will support infrastructure services, operations, and maintenance across...of data from operational systems as required by cyber security , legal, compliance, FOIA, and other legitimate sources. +… more
    Leidos (04/12/25)
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  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …obstacles! Cambridge International Systems, Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. Qualified candidates for ... this job must possess a current DoD TS/SCI full scope w/poly security clearance. ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems,… more
    Cambridge International Systems Inc (03/12/25)
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  • Unix Administrator

    TISTA Science and Technology (Richmond, VA)
    …on the needs of the client. Clearance + Must possess an active Secret personnel security clearance in good standing with eligibility for IT-I privileged access. ... Overview TISTA Science and Technology Corporation is looking for a Unix Administrator for a 2-month engagement, with the possibility of expanding to other projects.… more
    TISTA Science and Technology (05/29/25)
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  • Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    …detail orientated, and talented individual for the position of Network/System Administrator III. Job Description: Summary: The Network/System Administrator III ... HTTPS, FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface with local… more
    Global Resource Solutions (04/18/25)
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  • Network Administrator III

    IT Veterans (Alexandria, VA)
    Network Administrator III Alexandria, VA . Information Technology Apply Now Network Administrator III Alexandria, VA Job Summary: IT Veterans is currently ... seeking a Network Administrator III to join our team. You must have...troubleshooting techniques and experience + Ensure compliance with network security policies and procedures + Manage the Enterprise Network… more
    IT Veterans (03/13/25)
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  • AWS Administrator

    Nightwing (Arlington, VA)
    …who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize of the severity of ... assist with the restoration of services. Nightwing is seeking a skilled AWS Administrator to manage and maintain our cloud infrastructure on Amazon Web Services… more
    Nightwing (03/15/25)
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  • Systems Administrator (Part-time)

    KBR (Arlington, VA)
    …and a proactive approach to problem-solving. Program Summary: The Commercial Security Services program provides comprehensive personnel , facility, and ... Title: Systems Administrator (Part-time) KBR's Defense & Technology Solutions business...to meet the unique needs of contractors navigating complex security requirements. Program Introduction: The purpose of the Commercial… more
    KBR (05/08/25)
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