• Senior Web Application Penetration Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …threat modeling, white box application security analysis, and grey box penetration testing . This position will collaborate with software development teams, ... + Recommend code changes to eliminate vulnerabilities + Automate security testing at various stages within the...role with at least 1 year of professional experience penetration testing + Experience with web application… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Exploit Developer/ Penetration Tester 2/3

    Northrop Grumman (VA)
    …minimum of High School Diploma, or a GED, and 6 years of experience with Cyber Security , Red Team, Penetration Testing , or Exploit Development is required. + ... team and among our customers and the greater company CISO/ Global Secure Solutions organization. The Exploit Developer/ Penetration ...a GED, and 9 years of experience with Cyber Security , Red Team, Penetration Testing ,… more
    Northrop Grumman (07/18/25)
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  • Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …Share knowledge with all members of the security team + Oversee all internal penetration testing efforts as both a player and a coach to other penetration ... offensive security activities such as red teaming, penetration testing , and vulnerability research + 6...testing CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information,… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Wireless Security Engineer II, Spear…

    Amazon (VA)
    …- Knowledge of system security vulnerabilities and remediation techniques, including penetration testing and the development of exploits or equivalent - ... in other security domains. SPEAR is a global security team with personnel located across...object oriented language - 3+ years of experience with security engineering, penetration testing , or… more
    Amazon (06/10/25)
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  • Sr. Security Engineer, Hardware…

    Amazon (Herndon, VA)
    …Threat team is responsible for device security (threat modeling, shift-left security ), fuzzing and penetration testing of AWS Infrastructure. ... does exactly this, combining manual code analysis, advanced fuzzing techniques, and black-box testing to secure the global AWS infrastructure Our team is… more
    Amazon (05/15/25)
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  • Wireless Security Engineer I, Spear…

    Amazon (VA)
    …identifies security issues in other security domains. SPEAR is a global security team with personnel located across multiple countries. We care deeply ... security and want to engineer solutions on a global scale, this is the role for you! The...and threat detection logic. - Conduct parts of ad-hoc penetration testing to include network and service/application… more
    Amazon (07/04/25)
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  • Security Engineer, Enterprise Software…

    Amazon (Arlington, VA)
    …- Secure development life-cycle (SDLC) practices including threat modeling and security testing - Strongly influence decision-makers and stakeholders to ... Amazon Web Services rapid evolving businesses? AWS Enterprise Software Security Review manages risks of all the global...bar for new services - Scope and assist in penetration testing engagements for services that will… more
    Amazon (06/26/25)
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  • AWS Application Security , Sr. Engineer

    Amazon (Arlington, VA)
    …design and build secure solutions, participate in and coordinate penetration testing activities, and generally solve security challenges at massive scale. ... (CompTIA Cybersecurity Analyst) or GCED (GIAC Certified Enterprise Defender) or GICSP ( Global Industrial Cyber Security Professional) or PenTestAmazon is an… more
    Amazon (07/03/25)
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  • Application Security Analyst

    Owens & Minor (Richmond, VA)
    … assessments, including static and dynamic code analysis, vulnerability scanning, and penetration testing . + Support developers in identifying, analyzing, and ... play a key role in supporting the organization's **Application Security Program** , ensuring the security of...or local law. Owens & Minor (O&M) is a global healthcare company providing innovative products and solutions across… more
    Owens & Minor (06/03/25)
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  • Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …this role you will conduct cyber red team assessments, offensive cyber operations and penetration testing **What You'll Be Doing** **:** + Cyber Red Team ... assessments + Penetration Testing + Antivirus evasion, EDR evasion,...Course (RTJC), Certified Red Team Operator (CRTO) certification, Offensive Security , Rogue Ops- Red Team 1 (ROPS), Certified Professional… more
    Parsons Corporation (07/18/25)
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