• Biologist, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Biologist, Senior Key Role: Leverage scientific knowledge to support biological or biochemical research agendas. Apply leading-edge principles, theories, and ... technical competencies. Provide biological weapon s effects subject matter expertise to client research and modeling and simulation ( M & S ) programs. Apply… more
    BOOZ, ALLEN & HAMILTON, INC. (11/28/25)
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  • Senior Principal Offensive Security…

    Oracle (Richmond, VA)
    …we communicate to customers. The Offensive Security group performs security assessments, vulnerability research , static and dynamic analysis research , ... the industry. **Qualifications** + 6+ years of experience in vulnerability discovery / security engineering / application security +...in a large cloud or software company + Extensive research or experience with multiple classes of security bugs… more
    Oracle (11/25/25)
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  • Senior Intelligence Analyst

    SAIC (Fort Belvoir, VA)
    **Description** The Senior Intelligence Analyst will provide support for operational intelligence integration and data-centric operations for customers across ... (AOR) and Areas of Interest (AOI) to include analysis and research for industry, infrastructure, technology, country, geographic area, biographic and targeted… more
    SAIC (11/15/25)
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  • 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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