• Windows Vulnerability

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Windows Vulnerability Researcher Key Role: Deliver production-grade offensive capabilities as an expert in Android vulnerability research and exploit ... enables strategic intelligence collection and cyber effects missions. Perform advanced vulnerability research across Windows kernel, user-mode components,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/21/25)
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  • Principal Vulnerability Researcher

    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 Description ** Vulnerability Researcher :** Use advanced systems to find zero-day (O-day)… more
    Nightwing (12/31/25)
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  • Reverse Engineer/ Vulnerability

    RTX Corporation (Columbia, MD)
    …Python + Experience with some assembly language (x86/64, ARM, PPC, MIPS, etc.) + Vulnerability research experience + Reverse engineering skills using a tool such ... years, RTX BBN Technologies (BBN) has solved challenging problems through research , exploration, development, and prototyping. BBN's Network & Cyber Technologies… more
    RTX Corporation (01/14/26)
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  • CNO Reverse Engineer

    SAIC (Fort Meade, MD)
    …Understanding of OS Internals (ie Windows , Linux, Android) + Experience with Vulnerability Research + Experience reading or writing assembly (x86, x64, ARM, ... develop exploits. The ideal candidate will be able to perform vulnerability research , create code, build custom tools and scripts, document findings, and… more
    SAIC (11/17/25)
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  • CNO Net Developer

    Belay Technologies (Annapolis Junction, MD)
    …CNO specific software in Linux/ Windows /Embedded applications. + Experience with Vulnerability Research and Exploit development. + Knowledge of end-to-end ... are desired to have the following skills: + Experience with reverse engineering windows or embedded platforms (RTOS). + Experience with any of the following: Java,… more
    Belay Technologies (11/25/25)
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  • CNO Developer

    SAIC (Fort Meade, MD)
    …of OS Internals (ie Windows , Linux, Android). + Experience with Vulnerability Research . + Experience reading or writing assembly (x86, x64, ARM, ... PPC, MIPS, SPARC, 68k, etc.) + Experience developing embedded systems and building and using tools to find, exploit, and productize vulnerabilities in complex software systems. + Understanding of network protocols (TCP/IP stacks, wire-level protocols, RF… more
    SAIC (11/17/25)
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  • Target Digital Network Analyst (Tdna)

    Parsons Corporation (Linthicum, MD)
    …skills to gather, distill, and provide critical insights into cybersecurity vulnerability assessments of mission-critical government systems, we have the ideal role ... all-source analysis to lead the team's focus in performing both cybersecurity vulnerability assessments and strategic cyber report analysis to help assess and… more
    Parsons Corporation (01/08/26)
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  • Software Engineer, Mid

    Parsons Corporation (Linthicum, MD)
    …community? This exciting program includes performing software engineering, reverse engineering, and vulnerability research with a focus on OCO (Offensive Cyber ... + The ideal candidate will perform Software Engineering and vulnerability research with a focus on OCO...analysis and mitigation techniques + Strong understanding of the Windows and Linux Operating System internals and APIs +… more
    Parsons Corporation (01/08/26)
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  • Senior CNO Developer

    Nightwing (Fort Meade, MD)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence,… more
    Nightwing (12/12/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence,… more
    Nightwing (01/12/26)
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  • Mid-Level Capabilities Development Engineer

    General Dynamics Information Technology (Hanover, MD)
    …VxWorks real time operating systems. you'll be involved in Protocol Analysis, Vulnerability Assessment, Security Research , Rapid Prototyping of proof of concept ... knowledge in low-level programming of device drivers in a Unix, Linux, or Windows environment - Experience in Reverse Engineering tools, both COTS and GOTS is… more
    General Dynamics Information Technology (12/10/25)
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  • CNO Developer (Virtualization)

    Parsons Corporation (Annapolis Junction, MD)
    … internals + Proficiency with C programming, reverse engineering and/or vulnerability research experience **Desired Qualifications:** + Expert level reverse ... to make great use of your C programming and Windows Internals skills, while continuing to sharpen them? We...Doing:** + Collaborate with our existing C programming and Windows internals subject matter experts + Develop software in… more
    Parsons Corporation (12/30/25)
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  • CNO Analyst/Programmers

    Artera Technologies (Annapolis Junction, MD)
    …TS/SCI with Appropriate Agency Polygraph Artera Technologies, LLC's performs extensive vulnerability research and security risk assessment of our clients' ... + Developing on or more of the following: + Windows applications using Visual Studio or .NET environments. +...(eg, packet level). + Expert ability in Unix and/or Windows low-level internals. Skills & Experience: + Strong C… more
    Artera Technologies (12/02/25)
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  • Senior Principal Offensive Security Engineer (OCI)

    Oracle (Annapolis, MD)
    …we communicate to customers. The Offensive Security group performs security assessments, vulnerability research , static and dynamic analysis research , ... custom fuzzing platforms for code-coverage analysis + Several different hypervisors + Linux and Windows kernel mode non-sense + The list goes on and on! This role is… more
    Oracle (12/20/25)
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  • ACTI Cyber Threat Exploitation Engineer , Amazon…

    Amazon (Annapolis Junction, MD)
    …utilized throughout Amazon and AWS. Beyond direct technical work on exploits, vulnerability research , and threat intelligence, the Cyber Threat Exploitation ... drive effective technical countermeasures. Key job responsibilities * Identify, research , and analyze novel vulnerabilities discovered in threat intelligence data,… more
    Amazon (12/31/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …assurance issues in a dynamic, always-on, mission critical environment. + Research , prototype, and develop emerging technologies by working closely with industry ... analysis in non-functional system performance areas like Reliability, Maintainability, Vulnerability , Survivability, etc. + Capture all interface designs in a… more
    M. C. Dean (12/30/25)
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  • Information Systems Security Engineer - Principal

    Amentum (Fort Meade, MD)
    …in multifunctional teams providing a holistic cyber security posture * Research and evaluate emerging technologies to determine cybersecurity effectiveness. * Aid ... IT system Common Vulnerabilities and Exposures (CVEs) and Information Assurance Vulnerability Alerts (IAVAs) * Experience using the MITRE ATT&CK framework to… more
    Amentum (10/23/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Nightwing (12/22/25)
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  • Software Developer

    Nightwing (Annapolis Junction, MD)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... in Python, C++ and Java. The intended platforms are Windows and Linux systems with the environment being low...join a team of developers working on various Unix, Windows , or Mobile capabilities. They will support the group's… more
    Nightwing (12/06/25)
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  • Reverse Engineer w/Poly

    BigBear.ai (Columbia, MD)
    …(both x86 and x64), PowerShell, Perl, C#, and Rust. + Experience with Vulnerability Research and Exploit development. + Knowledge of end-to-end SIGINT collection ... w/Poly + Experience with developing CNO specific software in Linux/ Windows /Embedded applications. + Experience with Reverse Engineering, especially with Ghidra.… more
    BigBear.ai (12/12/25)
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