• Windows Security Researcher

    System One (Annapolis Junction, MD)
    We have a Direct Hire position open for a Windows Security Researcher . If you or anyone you know is interested in learning more, please send your updated ... Annapolis Junction, MD The candidate will be working on a team performing security research against Windows technologies. The candidate must be familiar with… more
    System One (04/05/25)
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  • Windows Security Researcher

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Windows Researcher . The candidate must be familiar with the latest techniques in vulnerability research and demonstrate ... practices. What you will do Familiar with the latest techniques in vulnerability research and demonstrate their ability to follow best practices. Write codes in C,… more
    BigBear.ai (05/16/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …(Senior-Level) will be responsible for the installation, configuration, maintenance, and security of Windows -based workstations and services in compliance with ... for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at...DoD and ARL IT policies at the Army Research Laboratory in Adelphi, MD. Job Responsibilities: + Manage… more
    Link Solutions Inc (05/16/25)
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  • Senior Cyber Security Researcher

    Nightwing (Annapolis Junction, MD)
    …community, defense, civil, and commercial markets. **Job Summary:** A Senior Cyber Security Researcher supporting Nightwing CODEX will be responsible for ... way to launch, and do so in collaboration with many teams. A Senior Cyber Security Researcher supporting the CODEX Services group, you will contribute to one or… more
    Nightwing (05/24/25)
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  • Senior Security Researcher - CTJ…

    Microsoft Corporation (Elkridge, MD)
    …sensors and a highly stable platform and is looking for a stellar Senior Security Researcher to contribute to our work. This position will be responsible ... that is deployed in hundreds of millions of devices: Windows , Windows Server, macOS and all common...stakeholders and that optimizes their time and effort. Conducts Security Research of Microsoft and competitor products.… more
    Microsoft Corporation (05/29/25)
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  • Mobile Security Researcher 4

    ARSIEM (Annapolis Junction, MD)
    …impact on every client you work with. ARSIEM is currently looking for a Mobile Security Researcher . The position will support one of our Government clients in ... Junction, Maryland. Responsibilities + Work on a team performing security research against mobile technologies. + Know...developing in one (1) or more of the following: Windows applications using Visual Studio or .NET environments; Unix/Linux… more
    ARSIEM (04/28/25)
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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 Summary** **Vulnerability Researcher :** Use advanced systems to find zero-day (O-day) vulnerabilities.… more
    Nightwing (05/10/25)
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  • Threat Hunt Intelligence Analyst - Black Lotus…

    Lumen (Washington, DC)
    …concepts, network protocols, firewalls, IDS/IPS systems, email security , endpoint security , network security , Windows /Linux/macOS systems, cyber threat ... **The Role** Black Lotus Labs has an opening for a Senior Lead Security Engineer that will leverage Lumen's unique visibility to hunt Advanced Persistent Threat… more
    Lumen (05/20/25)
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  • Senior Cloud Developer - TS/SCI with Polygraph

    Stratus Solutions (Hanover, MD)
    …scripting, development/test/QA tools, cloud, container, and orchestration tools, Linux and Windows operating systems, networking, security and automation. * ... Insight enhances the ability of federal government customers to preserve national security , deliver justice and serve the public with advanced technologies and… more
    Stratus Solutions (03/11/25)
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  • IT System Administrator

    Chenega Corporation (Washington, DC)
    …4+ years of experience, with 3+ years of experience specialized in Cloud computing, Windows Administration, and Cyber Security + MCSE or Azure certification is ... requirements gathering and project formulation. + Install, configure, and troubleshoot Windows -based computer systems on a complex data network. + Apply advanced… more
    Chenega Corporation (05/01/25)
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  • Security Research Engineer

    Cisco (Fulton, MD)
    …Team (TR:E) supporting Cisco Security products, you will provide security research , detection content development, support assistance, and product capability ... be given to candidates local to Austin, Texas; Ann Arbor, Michigan; Research Triangle Park, Raleigh, North Carolina; Fulton, Maryland; Atlanta Metro, Georgia; Boston… more
    Cisco (05/15/25)
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  • Active Directory Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** Systems Engineering **Skills:** Design,Documentations,Microsoft Windows Server **Certifications:** CompTIA Security + certified ... the customer environment + Applying advanced methods, theories, and research techniques in the investigation and solution of the...IAT Level II requirements including one of the following: Security + CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA… more
    General Dynamics Information Technology (04/08/25)
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  • Senior Security Research Analyst…

    BlueVoyant (College Park, MD)
    Senior Security Research Analyst - Internal Data Location: Remote in the United States The Senior Security Research Analyst - Internal Data is ... investigation techniques + Practical knowledge of Linux, macOS and Windows operating systems + Understanding of TCP/IP networking and...or related field + 1+ years of experience in security research or threat analysis + Experience… more
    BlueVoyant (05/29/25)
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  • Support the Army Research Laboratory (ARL)…

    SAIC (Adelphi, MD)
    …SAIC is seeking incumbents and external talent to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** program and support the full ... range of Enterprise IT services to ARL's research mission. **These positions are contingent on award and...opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting… more
    SAIC (05/24/25)
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  • Offensive Security Engineer Purple Team

    Meta (Washington, DC)
    …stacks. 6. Experience with exploiting common security vulnerabilities and bypassing security controls. 7. Knowledge of server (Linux, Windows ) and client ( ... Team Operator (CRTO) certifications, or equivalent. 11. Contributions to the security community (public research , blogging, presentations, bug bounty, tooling,… more
    Meta (05/21/25)
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  • Electronic Communications Safety…

    Johns Hopkins University (Baltimore, MD)
    …**_(ECSS) Systems Engineer_** to support the Electronic Communications Safety and Security (ECSS) Systems primarily focused around the Johns Hopkins Police ... technology and ECSS Systems. The Electronic Communications Safety and Security (ECSS) Systems Engineer will be responsible for administration, programming,… more
    Johns Hopkins University (04/29/25)
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  • Offensive Security Engineer, Red Team X

    Meta (Washington, DC)
    …languages. **Preferred Qualifications:** Preferred Qualifications: 13. Contributions to the security community (public research , blogging, presentations, bug ... **Summary:** Meta's Offensive Security Group is looking for an Offensive ...ranging from Red Team operations, threat-based evaluations, and vulnerability research and exploitation against both the unique systems and… more
    Meta (04/23/25)
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  • Vulnerability Assessment and Penetration Tester

    MindPoint Group (Washington, DC)
    …perl, python, or bash + Mobile Application Penetration Testing (ie iOS, Android, Windows , Blackberry) + Database Experience (DBA or security penetration testing) ... is searching for a **Penetration Tester** to assist our federal client conducting security assessments of their web and mobile applications, as well as their… more
    MindPoint Group (05/15/25)
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  • Information Systems Security Manager (ISSM)…

    Optiv (Washington, DC)
    …to ensure proper security controls are included in new solutions. + Research and evaluate the impact of new vulnerabilities, security alerts and threat ... be hired in the Washington, DC metropolitan area._ The Information Systems Security Manager (ISSM) will perform duties for the Optiv+ClearShark information systems… more
    Optiv (04/03/25)
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  • Security Systems Specialist (Evening Shift)

    Johns Hopkins University (Washington, DC)
    …circuit television systems for events or activities that may require a security response. + Provide general assistance and information to University students, ... Facilities Management, Student Affairs and transmit pertinent information to University security personnel. + Track locations of public safety personnel and relay… more
    Johns Hopkins University (03/04/25)
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