• Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …Penetration Testing Specialist (CPTS) / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those ... Lead Web App Pen Tester Job Description...year of professional experience penetration testing + Experience with web application penetration testing, identifying and exploiting… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Penetration Tester - Part Time & Remote

    TestPros (Sterling, VA)
    …methods such as Open Source Security Testing Methodology Manual (OSSTMM), Open Web Application Security Project (OWASP), Penetration Testing Execution Standard ... emphasis on white box testing, black box testing, internal networks, external networks, web applications, and application /code review + Understanding of Pen Test… more
    TestPros (11/18/25)
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  • Sr. Software Engineer TS/SCI Polygraph

    Leidos (Alexandria, VA)
    …of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded ... such as Oracle, PostgreSQL, MongoDB, SQL Server. Must have experience with Web Application User Interface Development, knowledge of databases and structures,… more
    Leidos (12/10/25)
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  • UI Architect

    General Dynamics Information Technology (Fairfax, VA)
    …(HCD) practices in enterprise software development. + Experience developing federal web applications or case management systems. + Familiarity with cloud-based UI ... AWS (S3, CloudFront, Lambda). + Understanding of OWASP, ZTA, and modern web security standards. + Experience implementing design tokens, accessibility testing tools… more
    General Dynamics Information Technology (12/04/25)
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