• Windows System Administrator (Senior-Level)

    Link Solutions Inc (White Sands Missile Range, NM)
    …be responsible for the installation, configuration, maintenance, and security of Windows -based workstations and services at the Army Research Laboratory in ... opportunity lets you contribute to cutting-edge projects while safeguarding our national security . Job Responsibilities: + Manage Windows Server environments and… more
    Link Solutions Inc (10/08/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …be responsible for the installation, configuration, maintenance, and security of Windows -based workstations and services at the Army Research Laboratory in ... opportunity lets you contribute to cutting-edge projects while safeguarding our national security . Job Responsibilities: + Manage Windows Server environments and… more
    Link Solutions Inc (10/08/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Durham, NC)
    …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 Durham, NC. + Must… more
    Link Solutions Inc (10/08/25)
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  • Windows Vulnerability Researcher

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …cyber effects missions. Perform advanced vulnerability research across Windows kernel, user-mode components, Hyper-V, and hardware-assisted security ... Windows Vulnerability Researcher Key Role: Deliver...HS diploma or GED Additional Qualifications: + Experience publishing research or tools recognized within the offensive security more
    BOOZ, ALLEN & HAMILTON, INC. (11/22/25)
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  • Windows Systems Adminsitrator

    ManTech (Chantilly, VA)
    …You will play a vital role in maintaining and enhancing the Sponsor's Windows environment, contributing to national security through technical excellence. This ... **MANTECH** seeks a skilled and motivated ** Windows Systems Administrator** to join our team of...security , and integration of hardware and software. + Research and resolve operating system problems efficiently and accurately… more
    ManTech (12/03/25)
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  • Cyber Security Analyst - Corp. IT…

    FirstBank PR (San Juan, PR)
    …Network and communication Infrastructure, operating systems (ex. IBM, Unix, Linux and Windows ), security technologies (firewalls, IDS/IPS, etc.) + Strong working ... CYBER SECURITY ANALYST FIRSTBANK Our Company At FirstBank PR,...the Corporation to Senior and Executive Management + Perform research and analysis of emerging and disruptive Information Technology… more
    FirstBank PR (09/16/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Springfield, VA)
    …Productivity and Global Information Assurance Certification (GIAC) GIAC Certified Windows Security Administrator (GCWN) certified. + Technical certifications ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (11/25/25)
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  • Staff Security Researcher (Advanced…

    Palo Alto Networks (Santa Clara, CA)
    …for emerging attack vectors. + Build innovative projects on Linux and Windows systems to advance next-generation security technologies. **Your Experience** + ... tcpdump or Wireshark. + Experience with AI/ML is a plus, especially in security contexts. + Familiar with Windows /Linux development environment + Programming… more
    Palo Alto Networks (12/02/25)
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  • Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …expert in one (or more) of the following areas: Networking, Microsoft Windows Operating System, Security hardening + Self-starter with strong self-management ... and hardware updates or installation of customer required controls. Research and recommendations for old and new software and...as needed and be part of the overall company security team as well. Current TS/SCI clearance a must.… more
    Lumen (12/02/25)
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  • Sr Staff Security Researcher

    Palo Alto Networks (Santa Clara, CA)
    …and detecting threats across our enterprise customers' networks. As a Sr. Staff Security Researcher , you will not only contribute to detection development, but ... also drive your own innovative research ideas from concept to production, and take ownership...Wireshark, or equivalent tools. + Experience with AI/ML in security is a plus. + Proficient in Windows more
    Palo Alto Networks (09/10/25)
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  • Vulnerability Researcher - Assessments…

    JPMorgan Chase (Wilmington, DE)
    …decisions that encourage continuous improvement + Utilize threat intelligence and security research to stay informed about emerging threats, vulnerabilities, ... dedicated vulnerability researcher to engage in advanced vulnerability analysis and research , addressing the complex demands of our mission. In this role, you… more
    JPMorgan Chase (10/16/25)
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  • Principal Security Researcher

    Palo Alto Networks (Santa Clara, CA)
    …applications, and detecting threats across our enterprise customers' networks. As a Principal Security Researcher , you will play a key leadership role in shaping ... both technical direction and career development support. + Drive advanced research into vulnerabilities, Zero-Day exploits, and emerging attack vectors, and… more
    Palo Alto Networks (11/01/25)
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  • Junior Vulnerability Researcher

    Battelle Memorial Institute (Columbus, OH)
    Battelle delivers when others can't. We conduct research and development, manage national laboratories, design and manufacture products and deliver critical services ... apply. **Job Summary** Battelle is currently seeking an aspiring **Junior** **Vulnerability Researcher ** to work in our **Columbus, OH** location. Do you enjoy… more
    Battelle Memorial Institute (10/02/25)
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  • Junior Reverse Engineer/Vulnerability…

    Battelle Memorial Institute (Chantilly, VA)
    Battelle delivers when others can't. We conduct research and development, manage national laboratories, design and manufacture products and deliver critical services ... to apply. **Job Summary** Battelle is seeking a **Junior Reverse Engineer/Vulnerability Researcher ** in the Chantilly, VA office location. Do you like solving the… more
    Battelle Memorial Institute (11/26/25)
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  • Principal Researcher

    Microsoft Corporation (Redmond, WA)
    …Operating as a startup within the company, this team works closely with several research and product teams to bring compelling new experiences to the market. A lot ... turn ideas into reality with real-world impact at Microsoft scale. As **Principal Researcher ** you will have the opportunity to design and lead the implementation of… more
    Microsoft Corporation (11/26/25)
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  • Principal Vulnerability Researcher

    Nightwing (Annapolis Junction, MD)
    …cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, ... community, defense, civil, and commercial markets. **Job Description Vulnerability Researcher :** Use advanced systems to find zero-day (O-day) vulnerabilities.… more
    Nightwing (10/28/25)
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  • Senior Principal Vulnerability Researcher

    Nightwing (Annapolis Junction, MD)
    …cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, ... The team comprises engineers of multiple disciplines including vulnerability research , reverse engineering, CNO/CNE development, hardware emulation, system engineering,… more
    Nightwing (10/31/25)
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  • Senior Embedded Vulnerability Researcher

    Draper (Boston, MA)
    Job Description Summary: Draper's Offensive Cyber Security Group is looking for dedicated individuals to develop tailored solutions to meet our DoD and IC Sponsor ... opportunities vary from conventional cyber operations enablement tooling to embedded vulnerability research and exploit development on a wide range of devices and… more
    Draper (10/11/25)
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  • Cyber Security Specialist

    Evertec Group, LLC (IA)
    …(preferred). One (1) to three (3) years of experience working in Cyber Security , Windows /UNIX/Linux/Network Devices Administration, Cloud Security , PCI DSS, ... Cyber Security Specialist Colombia - Medellin Responsabilidades Generales *Designs...vulnerabilities (including Zero-Day threats), advisories, and best practices. Performs research and analysis of vulnerabilities specific to the organization's… more
    Evertec Group, LLC (11/22/25)
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  • Threat Analyst- 3rd Shift | Remote, USA

    Optiv (Overland Park, KS)
    …top 20 critical security controls + Understand the foundations of enterprise Windows security including Active Directory, Windows security ... level professional writing experience regarding documenting and reporting on potential security incidents identified in customer environments and timeline of events.… more
    Optiv (12/06/25)
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