• Network Administrator

    Nightwing (Sterling, VA)
    …works with FEs, SREs and leadership to assist in deployment planning and onboard systems into PWW. They assist with monitoring, system analysis, and IT ... security breaches. + Operating Systems : Familiarity with various operating systems (Windows, Linux , macOS) and their networking configurations. + Scripting:… more
    Nightwing (09/26/25)
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  • SkillBridge Research Engineer - Cyber/EW

    RTX Corporation (Arlington, VA)
    …Windows OS, Android, iOS) + Understanding of OS internals (eg, Windows, Linux , MacOS, Android) + Understanding of cyber-physical systems security considerations ... security techniques in embedded, Internet of Things, and traditional systems + Create or investigate new types of cyber...+ Create or investigate new types of cyber physical systems + Disassemble and analyze binary code What you… more
    RTX Corporation (10/13/25)
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  • Sr. Technical Account Manager

    Proofpoint (Richmond, VA)
    …have an excellent technical and security software foundation, especially related to Linux , messaging, and cloud services, a proven track record of successfully ... regularly with clients, both remotely and on-site, to review support interactions, system status, major issues, upcoming releases, and other pertinent items. +… more
    Proofpoint (11/19/25)
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  • Data Center Technician

    Amazon (Sterling, VA)
    …Qualifications - 1+ years of computer networking experience - 1+ years of Linux operating systems experience - Bachelor's degree in Information Technology, ... - Experience in computer networking - Experience working with Linux operating systems - Can lift and...- Experience managing work and priorities through a ticketing system - Experience with cabling infrastructure best practices and… more
    Amazon (11/06/25)
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  • Privilege Access Management Engineer

    Cognizant (Richmond, VA)
    …across hybrid infrastructures. **Technical Skills & Platform Experience** * Operating Systems : Windows Server (2016/2019/2022), Linux (RHEL, Ubuntu) * Endpoints: ... * Deploy and maintain PAM solutions across Windows and Linux platforms * Integrate PAM with databases and workstation...**Monitoring and Logging** + Log analysis skills (CyberArk logs, system logs, network logs) + Understanding of SIEM integration… more
    Cognizant (11/01/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Herndon, VA)
    …motivated engineers who are focused on operational excellence and troubleshooting complex system operations, have a good understanding of Linux , networking and ... Defender) or Network+ or Security- 1-3 years of experience with Systems Administration in Linux /Unix (Ubuntu, CentOS, RedHat, Solaris, etc.) - 1-3 years of… more
    Amazon (10/16/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Herndon, VA)
    …motivated engineers who are focused on operational excellence and troubleshooting complex system operations, have a good understanding of Linux , networking and ... Defender) or Network+ or Security- 1-3 years of experience with Systems Administration in Linux /Unix (Ubuntu, CentOS, RedHat, Solaris, etc.) - 1-3 years of… more
    Amazon (10/16/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …employing technologies such as C#, C++, SQL Server, Microsoft Windows Server, and Linux . + Monitor, troubleshoot, and enhance system operations using tools like ... with a strong background in multi-tiered C# .NET applications, information systems , and service-oriented architectures. The role requires proficiency in full-stack… more
    Amentum (10/27/25)
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  • Senior Product Manager-C5ISR-Defense Electronics

    Curtiss-Wright Corporation (Ashburn, VA)
    …and VITA standards including SOSA, CMOSS, HOST, and adjacent MIL standards + Embedded Linux and real-time operating systems + Functional safety (ISO 26262) or ... CPU/FPGA/GPU and networking technologies, and emerging embedded edge AI processing systems ._** As the overall technical and product subject matter expert you… more
    Curtiss-Wright Corporation (09/14/25)
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  • Exploitation Analyst

    Amentum (Norfolk, VA)
    …planning or exploitation analysis + Proficiency in decomposing complex computer systems /networking configurations in support of system exploitation analysis + ... matter expert in cyberspace operations and use all available system documentation and intelligence sources to determine system...and their configurations. + Knowledge of concepts for operating systems (eg, Linux , Unix). + Knowledge of… more
    Amentum (11/12/25)
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