• Network Administrator

    SAIC (Quantico, VA)
    …centers, LAN rooms, and telecom closets. + Performs regular weekly/monthly patching and security updates for network systems and devices, testing patches ... Air Force and Combatant Commands Business Group of SAIC is seeking a Network Administrator to support a transformational infrastructure program for DCSA. SAIC… more
    SAIC (04/17/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system resources, including CPU ... Linux operating systems . + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance,… more
    Criterion Systems (03/19/25)
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  • Senior Network Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …Family:** Network Administration **Skills:** Information Technology (IT), Network Infrastructures, Network Security ,Troubleshooting,Virtual Routing ... years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Administrator position supporting the Army National Guard (ARNG)… more
    General Dynamics Information Technology (04/21/25)
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  • Network Administrator - NOC - 1st…

    GCyber (Arlington, VA)
    …organizations. As the Network Administrator , you will ensure seamless network availability, security , and performance to meet user needs. As the ... GCyber is seeking a Network Administrator , to support a high...hardware, software, and computing environments. + Implement and coordinate network security measures to safeguard data, software,… more
    GCyber (04/03/25)
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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....crypto equipment; ability to identify, analyze, and resolve operating/hardware network system problems + Comprehensive knowledge of… more
    IT Veterans (03/13/25)
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  • Systems Administrator (TS/SCI…

    System One (Quantico, VA)
    Systems Administrator Quantico, VA - 100%... systems comply with applicable DISA STIGs or Security Requirements Guidance. * Identify and report system ... revising security documentation and artifacts. * Strong understanding of network fundamentals to include TCP/IP and sub-nets desired. * Experience with Storage… more
    System One (04/24/25)
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  • Systems Administrator

    SAIC (Chantilly, VA)
    …on programs of national importance. We are seeking a highly motivated ** Systems Administrator ** to join our National Intelligence Program supporting the ... hybrid on-premises and cloud enterprise IT environment. As a ** Systems Administrator ** , you will be working...findings to management + Stay abreast of the latest network security trends, threats, and technologies +… more
    SAIC (05/07/25)
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  • Network Administrator , Junior

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Network Administrator , Junior to join a new cyber security program and ... access solutions for employees and remote offices. + Monitor network performance, bandwidth usage, and system alerts,...resolution. + Help maintain firewall rules, access controls, and network security settings. + Apply software updates,… more
    Leidos (03/29/25)
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  • System Administrator III

    Battelle Memorial Institute (Chantilly, VA)
    …(rack mounted) cyber assessment toolkits. The candidate must be knowledgeable on commodity network systems , Windows and Linux system administration, layered ... https://github.com/Battelle Battelle Cyber: https://www.youtube.com/watch?v=XqMuKsqH9wc **Responsibilities** The System Administrator III will work with the cybersecurity, network… more
    Battelle Memorial Institute (04/17/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    …application of networked systems will be necessary. The Systems Administrator will need to keep system accreditation, continuous monitoring, and software ... with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system… more
    Huntington Ingalls Industries (02/19/25)
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