• Cyber Security Engineer ( Penetration

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer ( Penetration Tester ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... mitigations across a wide range of technologies. + Utilizing the full penetration testing lifecycle to assess web applications, networked devices, standalone… more
    CACI International (11/25/25)
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  • Senior Penetration Tester - Hardware…

    JPMorgan Chase (Columbus, OH)
    …most critical web and mobile applications. You will work with application developers to not only understand root cause and mitigate vulnerabilities, but also ... of cyber and resiliency risks. As part of the penetration test team, your primary responsibility will be performing...against a wide variety of applications and technologies including web , API, and mobile (Android & iOS) applications +… more
    JPMorgan Chase (12/17/25)
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  • Penetration Tester : Internship…

    Microsoft Corporation (Redmond, WA)
    …engineer excited to secure Microsoft products and devices through real-world penetration testing, research, and security innovation. Are you looking for a ... world's most important cloud and device ecosystems? If you're passionate about penetration testing, variant research, and hands-on security, this role is for you.… more
    Microsoft Corporation (01/07/26)
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  • Sr Application Penetration

    KeyBank (Brooklyn, OH)
    …such as Java, Node, or .NET frameworks and have a thorough understanding of web application design and frameworks. + Qualified candidate must be able to ... Brooklyn Ohio Job Profile Summary Serves as a senior technical lead for application security pen tests, secure code reviews, application design reviews, threat… more
    KeyBank (12/15/25)
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  • Pen Tester

    BAE Systems (Annapolis Junction, MD)
    …tests to identify vulnerabilities and develop effective mitigation strategies + Conduct web application penetration tests, vulnerability risk assessments, ... have experience with or strong familiarity of the following Web Application tools; Burp Suite, Web...more of the following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT)… more
    BAE Systems (12/09/25)
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  • QA Tester

    Two95 International Inc. (Washington, DC)
    …Test web services, web application , API, mobile application for potential vulnerabilities, Wireless penetration testing and POS device security ... Title: QA Tester Location: Washington, DC Position: Contract Rate: $/Open...Security Center * Experience with strong vulnerability management (OS, web application and mobile app testing) Note:… more
    Two95 International Inc. (12/08/25)
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  • Senior Penetration Testing Engineer

    Walmart (Bentonville, AR)
    …to secure data for the largest retail operation in the world. The Senior Penetration Tester will use their knowledge and methodologies of current penetration ... targets and tech stacks + Developing and utilizing advanced tools for penetration testing and exploiting vulnerabilities + Utilize AI and automation technologies to… more
    Walmart (01/08/26)
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  • Assessments and Exercises Vice President-Purple…

    JPMorgan Chase (Plano, TX)
    …(AWS, Azure) environments) and in one or more of the following verticals: network penetration testing, application ( web , mobile) penetration testing, Red ... (OSCP, OSEP, OSED, OSEE, OSCE), CREST (Certified Simulated Attack Specialist, Registered Penetration Tester , Certified Infrastructure Tester ), SANS (GPEN,… more
    JPMorgan Chase (10/19/25)
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  • Red Team Operator (OSCP Required)

    Deloitte (Baltimore, MD)
    …such as OSWEP, CRTO, or eJPT (eLearnSecurity Junior Penetration Tester ) are highly desirable. Experience with cloud-based application testing, mobile ... this role. + 3+ years of hands-on experience in penetration testing, with a focus on web ...APIs. + Strong understanding of the OWASP Top 10, web application security, and common attack vectors.… more
    Deloitte (11/19/25)
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  • Red Team Operator (OSCP Required, Primarily…

    Deloitte (Houston, TX)
    …such as OSWEP, CRTO, or eJPT (eLearnSecurity Junior Penetration Tester ) are highly desirable. Experience with cloud-based application testing, mobile ... 3+ years of hands-on experience within the following: + Penetration testing, red team, or offensive security operations, with...team, or offensive security operations, with a focus on web applications and APIs. + Strong working knowledge of… more
    Deloitte (12/24/25)
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