• 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. (11/22/25)
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  • Mobile Vulnerability Researcher 4

    ARSIEM (Annapolis Junction, MD)
    …of our Government clients in Annapolis Junction, MD. Responsibilities + Perform vulnerability research into mobile technologies. + Demonstrate the latest ... techniques and best practices in vulnerability research . + Produce...developing in one (1) or more of the following: Windows applications using Visual Studio or .NET environments; Unix/Linux… more
    ARSIEM (11/07/25)
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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 (10/28/25)
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  • Senior Principal Vulnerability

    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 (10/31/25)
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  • Windows Security Researcher 3

    ARSIEM (Annapolis Junction, MD)
    Windows technologies. + Demonstrate the latest techniques and best practices in vulnerability research and demonstrate the ability to follow best practices. + ... you work with. ARSIEM is currently looking for a Windows Security Researcher 3 . The positions...Produce detailed documentation of research . + Write code in C, Python, and Assembly… more
    ARSIEM (11/07/25)
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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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  • 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 (10/13/25)
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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 (11/25/25)
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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 (10/23/25)
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  • 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 (09/10/25)
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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 (08/30/25)
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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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  • Information System Security Officer(ISSO)

    Nightwing (Annapolis Junction, MD)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... DAAPM, and other USG regulations + Expertise with system vulnerability and compliance tools such as SCAP Compliance Checker,...+ Advanced knowledge of operating system security features within Windows , Linux, and other platforms + DoDM 8140.03 IAM… more
    Nightwing (10/28/25)
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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 (09/22/25)
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  • Software / CNO Developer

    Parsons Corporation (Baltimore, MD)
    …to develop and integrate cutting-edge CNO tools. + Doing independent research into software and device vulnerabilities. Documenting and presenting findings. ... Desired Skills You'll Bring:** + Software Development, Reverse Engineering, Vulnerability Analysis + Cyber Security, AI/ML, cloud computing, full-stack development… more
    Parsons Corporation (11/18/25)
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  • Senior OCO Product Manager

    ARSIEM (Columbia, MD)
    …Manager with a strong background in Offensive Cyber Operations, vulnerability exploitation, advanced persistent threats (APT), hands-on experience with offensive ... common vulnerabilities and misconfigurations associated with common operating systems. ( Windows , Linux, etc.), protocols (HTTP, FTP, etc.), and network security… more
    ARSIEM (11/27/25)
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  • Cyber (CNO) Software Developer

    Percival Engineering (Columbia, MD)
    …+ Preferred skills include experience in static and dynamic reverse engineering, vulnerability research , binary analysis of executables, exposure to kernel ... code that is compatible with multiple operating systems and architectures ( Windows and/or Unix). Should be comfortable writing single and/or multi-threaded… more
    Percival Engineering (11/06/25)
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  • Reverse Engineer

    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 (09/12/25)
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