• Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider ... + 6 years of total experience in a technical role such as security , networking, systems , or software development + Security certification such as OSEP, OSCP,… more
    CoStar Realty Information, Inc. (08/26/25)
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  • IT Systems Engineer /SME

    Koniag Government Services (Arlington, VA)
    …Professional Services LLC, a Koniag Government Services company **,** is seeking an IT Systems Engineer /SME with a TS/SCI clearance to support KPS and our ... (KPS) is seeking a highly skilled and motivated IT Systems Engineer to join the Chief Digital...cloud environments (eg, AWS GovCloud, Azure Government) and on-premise systems . + Security & Compliance: Ensure … more
    Koniag Government Services (09/23/25)
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  • Databricks Engineer - Security…

    ICF (Arlington, VA)
    …for a variety of user roles + Knowledge of Linux/Unix and Windows operating systems security + Knowledge of computer programming and scripting languages + ... Description ICF International seeks an experienced Databricks Engineer with cyber security experience to...US protect and defend its networks and critical information systems . The successful cleared candidate will act as a… more
    ICF (09/20/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a **Senior Cyber Security Engineer ** who is responsible for developing and implementing advanced security ... trends, vulnerabilities, and exploits to proactively identify risks to critical mission systems . + Design and implement defensive cyber security solutions to… more
    Leidos (08/30/25)
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  • Databricks Security Engineer…

    ICF (Arlington, VA)
    Description ICF International seeks an experienced and cleared Senior Databricks Security Engineer with cyber security experience to support the research and ... capabilities for implementation at large-scale. As the Senior Databricks Security Engineer , you will work with our...user roles + Knowledge of Linux/Unix and Windows operating systems security + Knowledge of computer programming… more
    ICF (09/10/25)
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  • Sr. Security Engineer - Red Team

    NVR (Reston, VA)
    Sr. Security Engineer - Red Team Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=35344) NVR, Inc. is seeking a Senior Security Engineer to join our Red Team… more
    NVR (07/18/25)
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  • Security Operations Engineer II

    Quality Technology Services, LLC (Ashburn, VA)
    …You Are:** You are someone who thrives in managing and supporting physical security systems and applications. You bring technical expertise, a collaborative ... infrastructure. **The Impact You Will Have:** As a Security Operations Engineer II, you will lead...II, you will lead the day-to-day operations of physical security systems and applications. You will provide… more
    Quality Technology Services, LLC (09/19/25)
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  • Sr. Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Sr. Security Engineer - Team Lead to join our team in Merrifield, ... Virginia (US-VA), United States (US). **Job Summary:** The Senior Security Engineer - Team Lead is responsible for directing and overseeing security … more
    NTT America, Inc. (09/27/25)
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  • Virtru Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Virtru Security Engineer The Opportunity: As a Virtru Security Engineer you'll play a critical role in the world of zero t rus t. You will support the ... maintenance + Experience designing, implementing, configuring, operating, or testing IT systems or security infrastructure + Experience deploying and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/23/25)
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  • Network Security Engineer - Multiple…

    Noblis (Richmond, VA)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... RMF, FISMA, NIST SP 800-53 rev 5). + Can evaluate network and system security concepts for large-scale, safety-critical systems like those in the National… more
    Noblis (09/18/25)
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