• Cyber Security Analyst, Senior

    General Dynamics Information Technology (Falls Church, VA)
    …**Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Computer Systems , Linux , Network Infrastructures,Operating System : Unix/ ... **Transform technology into opportunity as a Cyber Security Analyst Senior with GDIT. A career in enterprise IT means...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (04/12/25)
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  • Systems Administrator

    Lockheed Martin (Springfield, VA)
    …be able to fully utilize modern HPC systems \. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management ... solving end\-user computer system problems and improving performance on Linux Redhat platforms/operating systems \. Candidate needs experience with tools… more
    Lockheed Martin (03/21/25)
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  • Senior Field Engineer

    ManTech (Reston, VA)
    …and configure new systems as well as upgrade, maintain, and recap existing systems , including all system and network infrastructure and peripherals + ... years of relevant systems engineering, systems administration, and network administration experience + Strong Linux administration experience with Red… more
    ManTech (03/15/25)
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  • Sr Network Dev Engineer, Network…

    Amazon (Arlington, VA)
    Description Network Provisioning and Automation(NPA) is looking for a Senior Network Development Engineer who is passionate, innovative and has a strong ... may fail at the outset to ultimately deliver robust systems that elegantly scale. Information security and network...variety of core languages and technologies including Java, Python, Linux , and AWS services, including GreenGrass and IOT. You… more
    Amazon (05/01/25)
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  • Systems Engineer/Administrator Staff

    Lockheed Martin (Springfield, VA)
    …modern HPC systems \. We are seeking a senior level Systems Engineer/Administrator Staff with Linux and Software Configuration Management experience to ... solving end\-user computer system problems and improving performance on Linux Red Hat platforms/operating systems \. Candidate needs experience with tools… more
    Lockheed Martin (04/09/25)
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  • Network Administrator 3

    M. C. Dean (Vienna, VA)
    …and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/ Linux system software, Test & Evaluation, and Training. + ... technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX/ LINUX , CISCO IOS, Windows Server, and Microsoft SQL.… more
    M. C. Dean (02/07/25)
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  • Senior IT HPC Specialist

    Applied Research Associates, Inc. (Alexandria, VA)
    …management, or tech support + Proficiency with operating systems (Windows, Linux ) + Experience with network configurations, firewalls, and VPNs + Familiarity ... you an IT virtuoso with a passion for superior network functioning? Join us as a Senior ...project-wide IT HPC infrastructure, including servers, networks, and data systems . Support ATO production cycle. + ** Network … more
    Applied Research Associates, Inc. (04/29/25)
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  • Senior Cloud Vulnerability Management…

    SAIC (VA)
    …as Acunetix and Qualys. + Performs risk and vulnerability management tasks at the network , system , and application level in multiple cloud environments, such as ... OCI. + Runs automated vulnerability scanning tools against all in-scope web applications and systems on the network , adhering to a pre-defined schedule. + Review… more
    SAIC (05/06/25)
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  • Senior Cyber Cloud Engineer

    SAIC (VA)
    …in system and security administration, including experience with both Linux and Windows environments via various tools including Ansible, Qualys and/or WSUS. ... **Description** As a Senior Cyber Cloud Engineer with over 8 years...security of our cloud environments. Your deep knowledge in system administration, security administration, and scripting, combined with your… more
    SAIC (05/06/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    … network configurations, using knowledge of the performance characteristics of the systems being upgraded and the specifications for network interfaces to ... Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP),...a relevant field in the respective discipline. Consequently, the Senior Skill Level shall require 12+ years of relevant… more
    Assertive Professionals (04/21/25)
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