• Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …mitigations + Conduct dynamic analysis + Malware development, analysis and software vulnerability research **What Required Skills You'll Bring** **:** + 5+ ... analysis, binary disassembly, binary decomplication, network/communication protocol analysis, software vulnerability research , or software exploit development +… more
    Parsons Corporation (11/03/25)
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  • Nuclear Engineer - Senior

    SOS International LLC (Reston, VA)
    …national security missions worldwide. **Job Description** Overview SOSi is seeking a Senior level Nuclear Engineer (Scientific Support). to be part of a unique, ... you will support defense analytic requirements with enhanced scientific and engineering research , as well as reverse engineering analysis. + You will also conduct… more
    SOS International LLC (11/21/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …Imagine One Technology & Management, Ltd. is seeking four (4) ** Senior Security Systems Engineers** with specific experience working with Submarine-Launched ... work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected to: +...Mission Assurance Categorization per DoDI 8500.2. + Lead the research , recommend and document logical and physical solutions that… more
    Imagine One Technology & Management (09/30/25)
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  • Senior Linux/Unix Systems Administrator

    SMX (Dahlgren, VA)
    Senior Linux/Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... of Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of our team managing Research more
    SMX (12/04/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38250 **Summary** ** Senior Software Engineer** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... to the next level! We are seeking a highly skilled and experienced ** Senior Software Engineer** to contribute to the design and development of scalable… more
    Chenega Corporation (11/14/25)
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  • Senior Program Manager - Network…

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... the intelligence community, defense, civil, and commercial markets. **Job Title:** Senior Program Manager - Network Integration & Mission Operations **Location:**… more
    Nightwing (10/19/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    …for a Senior Linux Engineer to support a newly established research and development environment. This environment provides a secure and compliant foundation for ... Senior Linux Engineer Job Category: Information Technology Time...compliance with industry standards like NIST, and contribute to vulnerability management efforts. + Device Control - USBGuard Understanding… more
    CACI International (10/09/25)
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  • Information Review and Release Analyst…

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... and commercial markets. Nightwing seeks a full-time Information Review and Release Analyst ( senior -performance level) in the Herndon, VA area in support of a dynamic… more
    Nightwing (12/05/25)
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  • Information Review & Release Analyst…

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... defense, civil, and commercial markets. **Information Review & Release Analyst- Senior ** The Kodiak program seeks a 24-hour/week part-time Information Review and… more
    Nightwing (12/05/25)
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  • Chemical Weapons Analyst - Senior

    SOS International LLC (Reston, VA)
    …security missions worldwide. **Job Description** Overview SOSi is seeking a Senior level Chemical Weapons Analyst (Joint Intelligence Preparation of the Operational ... limited to, Chemical Weapons production, stockpile, logistics and security, research and development, testing, Chemical Weapons employment, scientists, Chemical… more
    SOS International LLC (11/21/25)
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