• Pen Tester

    BAE Systems (Annapolis Junction, MD)
    …incentives may be available based on position level and/or job specifics. ** Pen Tester ** **119105BR** EEO Career Site Equal Opportunity Employer. Minorities ... **Job Description** A **Lead Penetration Tester ** is needed to join a high performing...following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration Tester (GPEN)… more
    BAE Systems (12/09/25)
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  • Lead Web App Pen Tester

    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 ... / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those certifications can be substituted with considerable… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Pen Test Operator

    Guidehouse (Beltsville, MD)
    …HVA Assessment certification with proof of certification as a CISA-AES HVA Pen Test Operator. + Experience supporting US government cybersecurity programs. + CISSP ... certifications: Offensive Security Certified Professional (OSCP) or GIAC Penetration Tester (GPEN) or Certified Ethical Hacker (CEH) Certification. + Experience… more
    Guidehouse (10/20/25)
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  • Penetration Tester - Part Time & Remote

    TestPros (Sterling, VA)
    …Corp. to Corp) Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for various Commercial ... external networks, web applications, and application/code review + Understanding of Pen Test methods such as Open Source Security Testing Methodology Manual… more
    TestPros (11/18/25)
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