• Principal/Sr. Principal Cyber Sys Engr…

    Northrop Grumman (Chantilly, VA)
    …Server Update Services (WSUS)) **Preferred Qualifications for both levels:** + Experience with Linux Server Operating Systems and the ability to navigate a ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (05/02/25)
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  • System Administrator III

    Battelle Memorial Institute (Chantilly, VA)
    …and fixed site cyber assessment toolkits. These toolkits have a variety of operating systems (Windows, Linux , and VM based). Travel to the customer sites, in ... cyber assessment toolkits. The candidate must be knowledgeable on commodity network systems , Windows and Linux system administration, layered defense and… more
    Battelle Memorial Institute (04/17/25)
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  • Linux or Cloud Engineer

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (03/20/25)
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  • Hardware Reverse Engineer (Jr., Senior, Principal)…

    Parsons Corporation (Centreville, VA)
    …+ Are proficient with one or more low-level programming languages + Understand Unix/ Linux operating systems + Love solving puzzles and have experience ... for an amazingly talented TS Cleared Hardware and Embedded Systems Reverse Engineers to join our team! In this...and CNO experts to design and develop tools and systems . Our teams design and code software components, units,… more
    Parsons Corporation (04/25/25)
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  • Sr Principal Engineer Electrical

    Northrop Grumman (Chantilly, VA)
    …high density) + Experience with VPX / OpenVPX framework + Experience with Linux operating systems including system concepts, architecture, and distributions with ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (04/08/25)
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  • Telephony Engineer

    ManTech (Mclean, VA)
    …telephony systems . + Develop, test, and troubleshoot applications on Linux -based servers, including PowerBuilder and Korn shell scripts, while optimizing system ... web applications. + Knowledge and hands on experience with telephony systems and Linux server management, including installation, configuration, troubleshooting,… more
    ManTech (04/11/25)
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  • SOC Support Engineer III, AWS SOC Security Support…

    Amazon (Herndon, VA)
    …chats, and provide technical support to customers. * Utilize knowledge of IT systems , technical support for applications; troubleshooting Windows/ Linux . A day in ... degree OR 4+ years professional/technical experience. - Experience with Unix/ Linux /Windows Operating Systems administration, troubleshooting and debugging… more
    Amazon (04/22/25)
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  • Senior Staff Penetration Tester

    Concurrent Technologies Corporation (Virginia Beach, VA)
    …protocols. + Demonstrated experience conducting penetration testing on Windows and Linux -based systems . + Proven ability to evaluate software/system security ... comprehensive vulnerability assessments to identify and address security gaps across systems , networks, and applications. Acting as a trusted expert, you'll simulate… more
    Concurrent Technologies Corporation (04/25/25)
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  • Software Engineer Sr.

    V2X (Dahlgren, VA)
    …such as Visual Studio. + 2+ years' of experience developing in both Windows and Linux operating systems . + 2+ years' of experience working with Docker and ... our software development and design teams working to create advanced systems specializing in spectrum sharing, spectrum control, interference deconfliction, and… more
    V2X (04/22/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …SysOps Administrator. + Experience with hybrid cloud environments. + Familiarity with Linux -based systems . + Strong understanding of networking concepts and ... will be responsible for designing, implementing, and managing our Windows-based systems and applications, ensuring their performance, security, and reliability. This… more
    Koniag Government Services (04/12/25)
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