• 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 of ... with our threat management and defensive blue teams including adversary emulation and the validation of detective, defensive, and vulnerability controls +… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation , system engineering, and data analytics. Our engineers do ... to our national security, apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test engineer... Engineer ** CODEX is seeking a cyber test engineer for a high-visibility CNO development team. In this… more
    Nightwing (07/19/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... to doing so, based on real adversary behavior described in adversary emulation plans + Evaluate the efficacy of existing detection mechanisms, analytics, and… more
    CACI International (08/08/25)
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  • Vulnerability Researcher: All Levels (Applicants…

    Cipher Tech Solutions (Vienna, VA)
    …+ Motivated to learn complex systems Desired Skills: + Performing full system emulation for research and analysis + Understanding of network protocols + Experience ... engineering is the practice of analyzing malicious code. The goal of a reverse engineer is to understand how the malicious code works and determine facts such as:… more
    Cipher Tech Solutions (08/25/25)
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