• 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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  • Sr. Integrator - Windows Server

    System One (Washington, DC)
    …for Windows servers, Active Directory, remote desktop services, OS vulnerability remediation, Windows Server and workstation patching, hypervisor (VMware, ... Sr. Integrator - Windows Server Washington DC 20590 - 100% Onsite...will also be responsible for applying new solutions through research and collaboration with team members and will be… more
    System One (01/14/26)
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  • Senior Integrator- Windows Server…

    SAIC (Washington, DC)
    …for Windows servers, Active Directory, remote desktop services, OS vulnerability remediation, Windows Server and workstation patching, hypervisor (VMware, ... This position will provide support, implementation, and design services for Windows -based systems across the enterprise. The Senior Integrator will be responsible… more
    SAIC (01/06/26)
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  • Senior Vulnerability Analyst

    Tetrad Digital Integrity LLC (Arlington, VA)
    …enterprise-wide network scans, agent scans, including credentialed scans of Linux, Windows , and Network devices. + Execute vulnerability /compliance scans through ... age. TDI has an immediate need for an experienced Vulnerability Analyst for a new customer on a highly-...the cybersecurity capabilities of our customer RESPONSIBILITIES: + Continuously research emerging threats to the environment in order to… more
    Tetrad Digital Integrity LLC (12/18/25)
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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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  • Software Application Researcher 4

    ARSIEM (Annapolis Junction, MD)
    …software architecture design. + Demonstrate the latest techniques and best practices in vulnerability research . + Produce detailed documentation of research . ... with. ARSIEM is currently looking for a Software Application Researcher 4. The position will support one of our...and ASM development experience + Demonstrated ability to self-drive research tasking + Motivated to learn complex systems +… more
    ARSIEM (11/07/25)
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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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  • Vulnerability Remediation and Patching…

    Link Solutions Inc (Adelphi, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Vulnerability Remediation and Patching Support Lead to join our team at Adelphi, MD. ... Top Secret Clearance + Non-remote (relocation incentive available) The Vulnerability Remediation and Patching Support Lead will be responsible...with DoD and ARL IT policies at the Army Research Laboratory in Adelphi, MD. Join a team of… more
    Link Solutions Inc (01/06/26)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …will be responsible for the installation, configuration, maintenance, and security of Windows -based workstations and services at the Army Research Laboratory in ... appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD. + Must… more
    Link Solutions Inc (01/06/26)
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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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  • Nucleus Security Engineer

    Leidos (Arlington, VA)
    **Description** We are seeking a skilled and dedicated Vulnerability Management Administrator to manage and maintain our vulnerability management program using ... Administration: Administer, operate, update, patch, configure, and maintain the Nucleus vulnerability management system and integrated tools. + Vulnerability more
    Leidos (11/25/25)
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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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  • Senior Cloud Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …installations, upgrades, maintenance, security analysis and network performance and tuning of Windows and Linux servers in a virtual infrastructure + Define system ... Ansible, or CloudFormation + Implement automated security tools for vulnerability scanning, static/dynamic application security testing (SAST/DAST), and container… more
    Tetrad Digital Integrity LLC (12/31/25)
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  • Cyber Intelligence Analyst - Weekday Nights

    Leidos (Odenton, MD)
    research in support of threat discovery or research . + Research , analyze, corroborate, and assess vulnerability information as it relates to intelligence ... reporting. + Analyze and track vulnerability disclosure program (VDP) incidents as it relates to...Office applications (Word, Excel, Outlook, PowerPoint). + Proficient in Windows 7/8/10/11. + Ability to work in a virtual… more
    Leidos (01/08/26)
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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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