• Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and… more
    Nightwing (07/19/25)
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  • Staff Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    …Associates, Inc. (ARA) is seeking a highly capable mechanical or structural engineer to support the design of specialized DoD infrastructure contributing directly to ... requirements, support structure design, and facility interface drawings. + Utilize CAD software to model structures and systems. Work with facility, process, and… more
    Applied Research Associates, Inc. (09/27/25)
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  • Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the work is systems simulation ... related to reverse engineering Weapons of Mass Destruction (WMD) related facilities....+ Working knowledge of MATLAB, VENTSIM, COLE, or SCEPTRE software + Working knowledge of heating and ventilation systems,… more
    Leidos (09/26/25)
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  • Senior RF Spectrum Policy Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable ... Summary HII's Mission Technologies is seeking a Senior RF Spectrum Policy Engineer to provide direct support to our Government customer, the Department of… more
    Huntington Ingalls Industries (08/09/25)
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  • Senior Cyber Capability Developer

    TekSynap (Springfield, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Cyber Capability Developer ( Reverse Engineer ) is an accomplished technical professional ... drive efficiency, collaboration, and innovation. The Contractor shall provide Senior Reverse Engineer services, working alongside the Government Supervisors,… more
    TekSynap (08/21/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will ... If so, look no further. Amentum is seeking a ** Software Developer** to join our team of passionate individuals...and operational procedures. + Collaborate with cross-functional teams to reverse engineer legacy codebases and produce UML… more
    Amentum (07/28/25)
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  • Information Security Engineer - Black Lotus…

    Lumen (Richmond, VA)
    …world and shape the future. **The Role** Black Lotus Labs is seeking a Security Engineer on the Research & Analysis team to specialize in Threat Research with an ... candidates may also have the following skills: + Proficiency in malware reverse engineering and incident response. + 5+ years of experience leading teams… more
    Lumen (09/30/25)
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  • Data Engineer 4

    Huntington Ingalls Industries (Arlington, VA)
    …and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable ... C5ISR Business Group! HII-Mission Technologies is currently seeking a skilled Data Engineer 4, who will support refining a centralized data environment (CDE) with… more
    Huntington Ingalls Industries (09/19/25)
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  • Security Incident Response Engineer , AWS,…

    Amazon (Herndon, VA)
    …The Amazon Web Services team is looking for a passionate Security Incident Response Engineer who can lead the response to security issues across the largest cloud ... the fields of operating system security, network security, cryptography, software security, malware analysis, forensics, security operations, incident response, and… more
    Amazon (09/19/25)
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  • CyberSecurity AI Engineer

    Nelnet (Richmond, VA)
    …opportunities for people where they live, learn, and work. The Cybersecurity AI Engineer at Nelnet plays a critical role in securing the organization's AI/ML ... frameworks. + Experience in application security, DevSecOps, or secure software development lifecycle (SDLC) is a plus. **COMPETENCIES -… more
    Nelnet (08/08/25)
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