• Senior Web App Pen Tester

    CoStar Realty Information, Inc. (San Diego, CA)
    Senior Web App Pen Tester (San Diego or Irvine) Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those certifications can be substituted with considerable… more
    CoStar Realty Information, Inc. (01/01/26)
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  • Sr Application Penetration Tester

    KeyBank (Brooklyn, OH)
    **Location:** 4910 Tiedeman Road, Brooklyn Ohio Job Profile Summary Serves as a senior technical lead for application security pen tests, secure code reviews, ... patterns, risks, and controls + Knowledge of AI-related attacks and ability to pen test applications using AI technology + Able to guide application and… more
    KeyBank (12/15/25)
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  • Principal Penetration Tester

    Comcast (Philadelphia, PA)
    …remote option.) **Job Summary** We are looking for an experienced Principal Penetration Tester (Engineering Level 5) to join our Penetration Testing Team. In this ... you will be responsible for conducting a variety of Pen Tests, including web application, network, mobile, and cloud...strengthen our security infrastructure and offensive capabilities. As a senior team member, you'll have the opportunity to take… more
    Comcast (10/29/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …at Naval Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for ** Senior Penetration Tester ** to provide engineering support for Cyber Situational ... be performed on-site in Virginia Beach, Virginia. **Experience Requirements:** The ** Senior Penetration Tester ** shall have experience with technical processes… more
    Imagine One Technology & Management (12/01/25)
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  • Penetration Tester , Web/Mobile Apps…

    TP-Link North America, Inc. (Irvine, CA)
    …Overview: TP-Link Systems Inc. is seeking a skilled and proactive Penetration Tester , Web/Mobile Apps and Cloud Services to support our cloud service projects ... under the guidance of senior team members. This role is designed for candidates...vulnerabilities. + Develop security tools: Assist in developing various pen -testing tools, automated testing platforms, and scripts to enhance… more
    TP-Link North America, Inc. (12/18/25)
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  • Penetration Tester , Embedded Devices

    TP-Link North America, Inc. (Irvine, CA)
    …Embedded Devices to support our embedded product projects under the guidance of senior team members. This role is designed for candidates with a foundational ... background in cybersecurity, particularly in embedded devices. Under the mentorship of senior engineers, the successful candidate will be involved in a range of… more
    TP-Link North America, Inc. (12/18/25)
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