• 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. (10/03/25)
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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 (09/28/25)
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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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  • Manager, Cyber Threat Management

    Vanguard (Dallas, TX)
    …CISSP, GIAC Security, Essentials Certification (GSEC), GIAC Penetration Tester Certification (GPEN), GIAC Web App Pen Tester (GWPN), or Certified Ethical ... Core Responsibilities + Lead Threat Modeling Initiatives:Oversee the development and execution...for the long-term financial wellbeing of our clients. To lead through product and services that transform our clients'… more
    Vanguard (09/19/25)
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