• TSSCI Network Administrator

    Insight Global (Arlington, VA)
    …disaster recovery operations. They must be able to plan, coordinate, and implement network security measures in order to protect data, software, and hardware. ... The person will monitoring network to ensure network availability to all system users and...be considered in lieu of degree. Experience monitoring the network performance, security , and availability Troubleshoot and… more
    Insight Global (09/25/25)
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  • Linux Systems Administrator (Unix)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …ADMINISTRATOR (UNIX) (RDTE) Bowhead is looking for a Linux Systems Administrator (UNIX) who will be responsible for system administration and customer ... configurations and user data files. TIER III (Sr. Linux Systems Administrator ) + Understand and use essential...partitions and logical volumes + Create and configure file systems and file system attributes, such as… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Network Administrator

    GovCIO (Richmond, VA)
    …will be a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting ... will need to be adept at monitoring and tuning system and network performance, ongoing operation of...operation of the network , hardening of the network and reporting of the overall security … more
    GovCIO (09/26/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …of databases, servers, and other system infrastructure, including network switches, routers, workstations, and standalone systems . + Demonstrated ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (09/12/25)
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  • SharePoint Administrator

    Trace Systems Inc (Portsmouth, VA)
    …Job Title: SharePoint Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a SharePoint Administrator to support the Norfolk ... SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , and CompTIA Security +. Education + Bachelor's degree in… more
    Trace Systems Inc (09/16/25)
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  • Senior Network Administrator

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Network Administrator ** to join our team in **Herndon, VA** . **Responsibilities include but are ... network performance to identify and resolve issues quickly and effectively utilizing network management systems and tools + Assist with incident management,… more
    ManTech (09/01/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly ... IT Operations Support, Software Development, and Program Management. Job Title: System Administrator Location:Oakton, Virginia Clearance Level:Top Secret… more
    Chenega Corporation (08/13/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …to end-users for hardware, software, and network -related issues. Monitor system performance and security , ensuring compliance with organizational policies ... updates, patches, and security fixes to desktop systems . Conduct regular system backups and data...clearance with a Counter-Intelligence Polygraph Experience as a desktop system administrator or in a similar IT… more
    Sciolex Corporation (07/15/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …and cyber-physical landscape. **Position Summary:** MC Dean is seeking a highly competent ** Network Administrator 3** to assist on the design and maintenance of ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...years of experience **Desired Certifications:** + CCNA, CCNP or Network + Security + or similar which meets… more
    M. C. Dean (08/27/25)
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  • Systems Administrator - Senior

    Amentum (Warrenton, VA)
    … Security , & Intel space? If so, look no further. Amentum is seeking a System Administrator to join our team of passionate individuals in Warrenton, VA. In ... for transformative change. **Responsibilities:** The duties and responsibilities of theSenior System Administrator include, but are not limited to, the… more
    Amentum (09/25/25)
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