• 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)
    …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 (06/13/25)
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  • Security Engineer, WWPS Solutions…

    Amazon (Arlington, VA)
    …We value broad and deep technical knowledge, specifically in the fields of Windows forensics, Cloud security , security operations, incident response, network ... and wide scale. * Evaluate the impact of current security threats, advisories, publications, and academic research ...of Window and Linux operating system (OS) environments, (eg Windows system, security , application event logs) -… more
    Amazon (06/05/25)
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  • Sr Staff Security Researcher - EDR

    Trellix (Annapolis, MD)
    …. **_Role Overview:_** We are seeking a highly skilled and deeply technical Sr. Staff Security Researcher to join our research team and lead innovation in ... **_Job Title:_** Sr Staff Security Researcher - EDR **About** **Trellix:**...at security conferences, and engage with the security research community to share insights and… more
    Trellix (06/17/25)
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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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  • 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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  • Senior Cybersecurity Data Visualization Specialist…

    ICF (Arlington, VA)
    …and dashboards for a variety of user roles + Knowledge of Linux/Unix and Windows operating systems security + Knowledge of computer programming and scripting ... seeks an experienced Senior Cybersecurity Data Visualization Specialist to support the research and development of new cyber analytic capabilities that will help the… more
    ICF (06/11/25)
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  • Databricks Security Engineer…

    ICF (Arlington, VA)
    …ICF International seeks an experienced and cleared Senior Databricks Engineer with cyber security experience to support the research and development of new cyber ... a variety of user roles + Knowledge of Linux/Unix and Windows operating systems security + Knowledge of computer programming and scripting languages + Practical… more
    ICF (06/11/25)
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  • Sr. 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 (06/11/25)
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  • Sr. Threat Analyst | Remote, USA

    Optiv (Columbia, MD)
    …top 20 critical security controls + Understand the foundations of enterprise Windows security including Active Directory, Windows security ... a point of contact and or escalation for identified security issues. The Sr. Threat Analyst will work closely...Provide ongoing recommendations customers on best practices + Actively research current threats and attack vectors being exploited in… more
    Optiv (06/19/25)
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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 (06/09/25)
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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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  • 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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  • Systems Administrator (Part-time)

    KBR (Arlington, VA)
    …installing, upgrading, and configuring data systems + Administering operating systems ( Windows /Linux) and performing basic security and recovery procedures, ... on classified government systems. It requires attention to detail, adherence to security policies, and a proactive approach to problem-solving. Program Summary: The… more
    KBR (05/08/25)
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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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  • Cyber Solutions Developer - Top Secret (Fort…

    Lockheed Martin (Fort Meade, MD)
    …the Fort Meade, MD area\. Our team is responsible for leading advanced research projects in computer network operations \(CNO\) and developing custom solutions to ... portfolio and suite of capabilities\. You will serve as a vulnerability researcher , hardware and/or software developer, and provide expertise to the customer while… more
    Lockheed Martin (06/03/25)
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  • Offensive Security Engineer

    Meta (Washington, DC)
    …languages. **Preferred Qualifications:** Preferred Qualifications: 14. 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 (06/03/25)
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  • Senior Consultant, Offensive Security

    Palo Alto Networks (Fort Meade, MD)
    …domain. **Your Impact** + Assist in development of internal infrastructure design for research , development, and testing focused on offensive security + Conducts ... - just to name a few! **Your Career** The Senior Consultant on the Offensive Security team is focused on assessing and challenging the security posture across a… more
    Palo Alto Networks (06/06/25)
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