• Senior Tenable Engineer

    CACI International (Hampton, VA)
    …scripts and code efficiencies + Perform, and maintain, an Enterprise Red Hat Linux Operating Infrastructure with integrations into RHEL Satellite and RHEL ... US * * * **The Opportunity:** Join alongside an Information Technology (IT) Systems Engineering team supporting the Department of the Air Force (DAF) Enterprise… more
    CACI International (08/02/25)
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  • Cyber Threat Analyst

    CACI International (Chantilly, VA)
    …relevant technical experience.** **Fundamental understanding of networking, with basic knowledge of Linux and Windows operating systems ** **Comfortable with ... opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive… more
    CACI International (07/29/25)
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  • Senior Tenable Engineer

    CACI International (Chantilly, VA)
    …scripts and code efficiencies + Perform, and maintain, an Enterprise Red Hat Linux Operating Infrastructure with integrations into RHEL Satellite and RHEL ... an ongoing basis. **The Opportunity:** Join alongside an Information Technology (IT) Systems Engineering team supporting the Department of the Air Force (DAF)… more
    CACI International (07/26/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle Enterprise ... and firmware version control. + Create, maintain, and improve technical instructions, operating procedures, and policies. + Perform system hardening and report on… more
    TekSynap (07/26/25)
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  • Cyber Incident Response Analyst III

    Nightwing (Sterling, VA)
    …investigations and Ransomware investigations + Performing Digital Forensics investigations on varied operating systems such as (but not limited to) Windows, ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (08/01/25)
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  • System Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …engineer, including installation, configuration, and maintenance of servers and operating systems such as Windows Server and Linux + Experience managing ... environments supporting agencies with a solid background in windows operating systems to help us build and...administrator on our project, you'll install, maintain, audit, and support a secure MS Windows network environment. You'll analyze… more
    BOOZ, ALLEN & HAMILTON, INC. (07/22/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …and security breaches. + Operating Systems : Familiarity with various operating systems (Windows, Linux , macOS) and their networking configurations. + ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (06/27/25)
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  • Senior IT HPC Specialist

    Applied Research Associates, Inc. (Reston, VA)
    … administration, network management, or tech support + Proficiency with operating systems (Windows, Linux ) + Experience with network configurations, ... and optimize project-wide IT HPC infrastructure, including servers, networks, and data systems . Support ATO production cycle. + **Network Management:** Monitor,… more
    Applied Research Associates, Inc. (07/29/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval Surface Warfare Center Dahlgren Division, Dam Neck who supports ... Executive Office Unmanned and Small Combatants (PEO) providing cybersecurity engineering support , cybersecurity requirements Software Support Activity support more
    Imagine One Technology & Management (06/03/25)
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  • SiteOps Global Production Platform Engineering…

    Meta (Henrico, VA)
    …an interdisciplinary team of hardware and operations engineers 21. Experience working with Linux or UNIX Operating systems 22. Technical skills creating ... appropriate feedback is given to cross-functional teams 5. Issue timely alerts and support fixes to operations teams, and assure a robust feedback pipeline to… more
    Meta (08/15/25)
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