• Lead Web App Pen

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Web App Pen Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... from home on Friday. **Responsibilities** + Conduct penetration tests on web applications and underlying infrastructure for vulnerabilities using both manual and… more
    CoStar Realty Information, Inc. (01/02/26)
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  • Pen Tester

    BAE Systems (Annapolis Junction, MD)
    …extensive experience performing IT security risk assessments. + Must have experience performing web app and physical pentests. + Must have experience with or ... and passion for delivering exceptional results. We're seeking a highly skilled Lead Penetration Tester to join our high-performing agile team, utilizing the Scaled… more
    BAE Systems (12/09/25)
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  • Lead Security Engineer - Application…

    ADP (Roseland, NJ)
    …you'll lead and contribute across multiple core programs, including ** Web Application Firewall (WAF) Security** , **Generative AI (GenAI) Guardrail Security** , ... ADP is Hiring a ** Lead Security Engineer - Application Runtime Protection** **Unlock...on all policy reviews from all programs and engage app teams to discuss tuning controls to more secure… more
    ADP (12/28/25)
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  • Principal Penetration Tester

    Comcast (Philadelphia, PA)
    …Team. In this role, you will be responsible for conducting a variety of Pen Tests, including web application, network, mobile, and cloud penetration testing, as ... in cloud platforms - AWS, GCP, Azure and mobile app security testing. + Stay current with emerging threats...opportunities and develop processes to mature and scale the Pen Testing program. + Present thought leadership in new… more
    Comcast (10/29/25)
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