• 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 ... its network of specialized hardware, the selectee will be expected...Baseline Certification IAT Level II. **Abilities:** + Exposure to computer screens for an extended period. + Sitting for… more
    M. C. Dean (07/15/25)
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  • Network Administrator 3

    M. C. Dean (Vienna, VA)
    …lives, and changing the world for the better. Responsibilities We are seeking a ** Network Administrator 3** to join our **Security and Electronic Systems (SES)** ... Port Channels, LAN/WAN routing protocols including EIGRP and BGP. + Physical network infrastructure, including copper and fiber media **Desired Experience:** + Linux… more
    M. C. Dean (07/15/25)
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  • System Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …with these or with the behavior of network -attached computers. + A security administrator is a specialist in computer and network security, including the ... of the data and the efficiency and performance of the system. + A network administrator maintains network infrastructure such as switches and routers,… more
    Koniag Government Services (05/01/25)
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  • Senior Systems Administrator - TS/SCI…

    Leidos (Fort Belvoir, VA)
    …laboratory environments. This role focuses on acquiring, configuring, and maintaining computer servers, operating systems, networks, and network file systems ... diverse mission requirements. **Key Responsibilities:** + Acquire, configure, and maintain computer servers, operating systems, networks, and network file… more
    Leidos (06/11/25)
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  • Systems Administrator

    General Dynamics Information Technology (Mclean, VA)
    …SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT Maintains an organization's computer systems' workflows and is responsible for the upkeep, configuration and reliable ... operation of computer systems, As a Systems Administrator , you...support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support… more
    General Dynamics Information Technology (07/19/25)
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  • Systems Administrator (Multi-Cloud…

    Clark Construction Group, LLC (Mclean, VA)
    …hybrid network connections. + **Security:** + Implement and maintain computer and systems security best practices. + Perform vulnerability management and patch ... We are seeking a highly skilled and experienced Systems Administrator to join our dynamic team. The ideal candidate...network protocols, and ports. + Strong skills in computer and systems security best practices. + Experience with… more
    Clark Construction Group, LLC (07/10/25)
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  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …world can't wait. You Have: + 5+ years of experience as a systems administrator , network engineer, or cybersecurity engineer + Experience with VMware hypervisor ... Systems Administrator , Senior The Opportunity: Your combination of people...install, maintain, audit, and support a secure MS Windows network environment. You'll analyze and test new sof tware… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Systems Administrator Senior (VMware)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Computer Backups,Disaster Recovery (DR),System Administration **Experience:** 10 + ... related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior (VMware) - TS/SCI required** Transform technology into… more
    General Dynamics Information Technology (07/19/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    …VA. Essential Job Responsibilities + Maintain smooth operation of multi-user computer systems, including coordination with network administrators. + Duties ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (05/20/25)
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  • Storage Administrator (TS/SCI required)…

    IT Concepts (Springfield, VA)
    …and achieve extraordinary milestones. Kentro is hiring an experienced Storage Administrator to support Kentro and our customer through award and development. ... and experiencedStorage Administratorsto join our growing team. The Storage Administrator will move ("replicate") data and products among networks, providing… more
    IT Concepts (07/05/25)
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