• Principal Vulnerability

    Nightwing (Annapolis Junction, MD)
    …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 Summary** ** Vulnerability Researcher :** Use advanced systems to find zero-day (O-day)… more
    Nightwing (05/10/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …tailored to the area of need. + Offensive development responsibilities include vulnerability research and analysis, reversing engineering threats to determine ... software through application security architecture software evaluations web application vulnerability assessment penetration testing and fuzzing, malware research more
    Leidos (03/31/25)
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  • Principal Cyber Engineer, Portfolio Growth

    Battelle Memorial Institute (Chantilly, VA)
    …record of leading the technical design and execution of **Reverse Engineering, Vulnerability Research ,** or other CNO related projects + Seasoned experience ... leading the technical design and execution of** **Reverse Engineering and Vulnerability Research ** **involving software, hardware, networks, etc.** +… more
    Battelle Memorial Institute (05/12/25)
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  • Principal , Planning

    Stantec (Washington, DC)
    Principal , Planning - ( 250000S9 ) **Description** Strong communities don't just happen-they're built. They're creatively imagined, collaboratively planned, and ... direct experience completing technical work in areas such as vulnerability assessment, hazard mitigation, community planning, climate change adaptation,… more
    Stantec (03/04/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Annapolis Junction, MD)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... challenges. The team comprises engineers of multiple disciplines including vulnerability research , reverse engineering, CNO/CNE development, hardware emulation,… more
    Nightwing (03/25/25)
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  • Principal Security Engineer, Amazon…

    Amazon (Arlington, VA)
    Description At Amazon, Principal Engineers are both visionary leaders and hands-on builders. As Amazon's most senior individual contributors, Principal Engineers ... mentality, however, does not admit the luxury of a conservative approach. Principal Engineers venture beyond comfortable approaches to pioneer new spaces, and… more
    Amazon (05/16/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... challenges. The team comprises engineers of multiple disciplines including vulnerability research , reverse engineering, CNO/CNE development, hardware emulation,… more
    Nightwing (04/25/25)
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  • Principal Program Control Analyst

    Nightwing (Annapolis Junction, MD)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... Annapolis Junction, MD. Nightwing is a leading provider of Cyberspace Operations, Vulnerability Research , Cyber Defense & Resiliency, Data Intelligence, Software… more
    Nightwing (03/25/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in support of our team at ... the Office of Naval Research (ONR) in Arlington, VA. Please note: This role...be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading… more
    Saliense Consulting (05/03/25)
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  • Principal Systems Engineer

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case We are hiring a Principal Systems Engineer to work in the Fort Meade, MD vicinity. Position location is ... analysis in non-functional system performance areas like Reliability, Maintainability, Vulnerability , Survivability, Produceability, etc.) + Establish and follow a… more
    Themis Insight (04/06/25)
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  • Principal Classified Cybersecurity Analyst…

    Northrop Grumman (Dulles, VA)
    …certification test, security documentation, as well as investigations, software research , hardware introduction and release, emerging technology research ... Knowledge of ACAS, NESSUS, SPLUNK, SCAP, POA&Ms, NIST, NISPOM, system audits, vulnerability scanning, and RMF/eMASS package development + Active SAP/SAR access level… more
    Northrop Grumman (05/13/25)
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  • Principal Industrial Security Specialist

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Nightwing Security is seeking a… more
    Nightwing (04/09/25)
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  • Hardware Reverse Engineer (Jr., Senior,…

    Parsons Corporation (Centreville, VA)
    …+ Rapidly prototype new technologies to exploit target systems + Perform vulnerability research on hardened systems **What Required Skills You'll Bring:** ... + Must have a Top Secret or Higher Clearance + BS degree win Computer Science/Information Sciences or related discipline; will consider experience in lieu of degree + Have at least 3 years of experience relevant to the duties outlined above + Have knowledge of… more
    Parsons Corporation (04/25/25)
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  • Sr Staff Research Engineer (Xpanse)

    Palo Alto Networks (Washington, DC)
    …tools to perform threat hunting. We stand up infrastructure and conduct our own vulnerability research of customer networks. We are consistently shown the impact ... Palo Alto Networks datasets in the various missions of threat hunting, vulnerability discovery, and as-yet undetermined missions + Grow our library of datasets… more
    Palo Alto Networks (03/28/25)
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  • FAST Labs - R3 Software Research Engineer

    BAE Systems (Arlington, VA)
    …+ Electronic Warfare, Electronic Attack, and Electronic Support Measures + Cyber vulnerability research and reverse engineering + Tactical space + Multi-domain ... **Job Description** FAST Labs is a world-class research organization. Our vision, We secure the future...in the R3 Product Line. Responsibilities: + Serve as Principal Investigator (PI) or Engineering Lead on higher TRL… more
    BAE Systems (05/08/25)
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  • Sr. Security Engineer, Hardware Security…

    Amazon (Herndon, VA)
    …- Provide actionable long term risk mitigation guidance - Work directly with Principal , Senior Principal and Distinguished Engineers to assess high risk attack ... of the Infrastructure Security organization responsible for threat intelligence, vulnerability management, security information and event management (SIEM), incident… more
    Amazon (05/15/25)
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  • Classified Cybersecurity Analyst 2/3 - Polygraph

    Northrop Grumman (Fairfax, VA)
    …certification test, security documentation, as well as investigations, software research , hardware introduction and release, emerging technology research ... **This position may be filled at either level 2, or level 3 ( Principal level), based on the below qualifications.** **Basic Qualifications (for level 2):** +… more
    Northrop Grumman (05/08/25)
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  • Cyber Systems Engineer (Top Secret) Space Systems…

    Northrop Grumman (Dulles, VA)
    …systems, communications links, and ground command & control (C2) systems. The principal engineer engages with multiple engineering disciplines and contributes to the ... Anti-Tamper, TEMPEST, Cybersecurity (RMF), and cryptographic component integration/development. The principal engineer ensures that Cyber requirements are included in… more
    Northrop Grumman (05/09/25)
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  • FAST Labs - Advanced Cyber/RF Technology…

    BAE Systems (Arlington, VA)
    …Through technology development programs funded by Science and Technology (S&T) / Research & Development (R&D) organizations within the US Department of Defense, ... of a product line s strategic plan by both capturing and executing on sponsored research programs. As a CS TDM, you will have the opportunity to create research more
    BAE Systems (04/25/25)
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  • System Engineer

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... Day 1** Job Description: We are currently seeking a Principal Systems Engineer with a passion for hands on...work to join our team in Herndon, VA. The Principal Systems Engineer will execute all aspects of the… more
    Nightwing (03/25/25)
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