• Principal Penetration Tester

    Comcast (Philadelphia, PA)
    …for the remote option.) **Job Summary** We are looking for an experienced Principal Penetration Tester (Engineering Level 5) to join our Penetration Testing ... Pen Tests, including web application, network, mobile, and cloud penetration testing, as well as participating in red team...**Must Have Skills:** + 5+ years of experience in penetration testing with hands-on expe ience using tools like… more
    Comcast (10/29/25)
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  • Application Penetration Tester

    ASM Research, An Accenture Federal Services Company (Harrisburg, PA)
    As an Application Security Penetration Tester , you will be entrusted with the critical responsibility of safeguarding web applications and REST APIs from ... as it will be your primary instrument in executing dynamic and penetration security testing. Furthermore, you will be expected to write comprehensive reports… more
    ASM Research, An Accenture Federal Services Company (11/11/25)
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  • Technical Risk Assurance Analyst, Specialist

    Vanguard (Wayne, PA)
    …certification such as ISC2 CISSP, GIAC Security, Essentials Certification (GSEC), GIAC Penetration Tester Certification (GPEN), GIAC Web App Pen Tester ... (GWPN), or Certified Ethical Hacker (CEH) Special Factors Sponsorship Vanguard is not offering visa sponsorship for this position. About Vanguard At Vanguard, we don't just have a mission-we're on a mission. To work for the long-term financial wellbeing of… more
    Vanguard (10/11/25)
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  • Part Time Technical Security Instructor

    Cengage Group (Philadelphia, PA)
    …Cloud Security Professional) + CEH (Certified Ethical Hacker) + CPT (Certified Penetration Tester ) + CISM (Certified Information Security Manager) + CISA ... of information security best practices including: encryption, application security, penetration testing, and computer forensics + Ability to evaluate, design,… more
    Cengage Group (11/14/25)
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  • Security Engineer III

    RELX INC (Philadelphia, PA)
    …enterprise environments. Preferred certifications: CISSP, CISM, SANS, GIAC, ethical hacking/ penetration tester , or security risk assessment. Elsevier employs ... 10,000 people worldwide, including over 2,500 technologists. We have supported the work of our research and health partners for more than 140 years. Growing from our roots in publishing, we offer knowledge and valuable analytics that help our users make… more
    RELX INC (10/23/25)
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