• Penetration Tester - Part Time…

    TestPros (Sterling, VA)
    …Test methods such as Open Source Security Testing Methodology Manual (OSSTMM), Open Web Application Security Project (OWASP), Penetration Testing Execution ... 1099 or Corp. to Corp) Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for various… more
    TestPros (08/19/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …and security best practices relevant to those service + Provide support by performing web application and API penetration testing, and Cloud Security Audits ... Center Dahlgren Division (NSWCDD). We are looking for **Senior Penetration Tester ** to provide engineering support for...+ Provide support by utilizing experience with Web Services penetration testing (RESTful and… more
    Imagine One Technology & Management (09/01/25)
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  • Senior Associate, Mid-Level Penetration…

    Ankura (VA)
    …We are seeking a Mid-Level Penetration Tester with a focus on Web , API, and Mobile Application security assessments to join our consulting team. This ... United States. Responsibilities: Technical Execution (75%) + Conduct manual and automated penetration tests on web applications, APIs (REST, GraphQL, SOAP), and… more
    Ankura (09/09/25)
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  • Senior Penetration Tester…

    Google (Reston, VA)
    …Professional (OSCP), GIAC Cloud Penetration Tester (GCPN), or GIAC Web Application Tester (GWAPT). + Experience with securing cloud-native CI/CD ... Senior Penetration Tester , Kubernetes, Google Public Sector + _link_ Copy link + _email_ Email a friend _corporate_fare_ Google _place_ Reston, VA, USA;… more
    Google (10/01/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... penetration testing.** **Have an understanding of and interest in common web application vulnerabilities like XSS, CSRF, Command Injection, SQLi, single… more
    CACI International (09/13/25)
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  • Penetration Tester

    Leidos (Ashburn, VA)
    …customers through scale and repeatability. Leidos has a critical need for a Junior Penetration Tester to support a large Cyber program within Leidos. The ... 4 years in Pen Testing and Vulnerability Assessment, with specific emphasis on web application and enterprise network environments. 5 years of professional… more
    Leidos (09/14/25)
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