• 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 (04/29/25)
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  • Junior Penetration Tester

    Leidos (Ashburn, VA)
    …4 years in Pen Testing and Vulnerability Assessment, with specific emphasis on web application and enterprise network environments. 5 years of professional ... Leidos has a critical need for a Junior Penetration Tester to support a large Cyber program within Leidos....to determine vulnerabilities and offer mitigation strategies. + Perform web app pen tests + Perform vulnerability risk assessment… more
    Leidos (06/26/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    …box penetration testing.** **Have an understanding of and interest in common web application vulnerabilities like XSS, CSRF, Command Injection, SQLi, single ... Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of… more
    CACI International (06/14/25)
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  • Software Tester

    V2X (Richmond, VA)
    …challenges with integrity, respect, responsibility, and professionalism. As a Software Tester at V2X supporting the Joint Program Executive Office for Chemical, ... o Ensure quality gates are met for all releases, including infrastructure, application code, and configurations * Automation and CI/CD Integration o Develop and… more
    V2X (05/13/25)
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  • Senior IT Accessibility Specialists

    Koniag Government Services (Chantilly, VA)
    …training and training directed by the Section 508 Program Manager. + DHS Trusted Tester certified. + Familiar with web software development (ie, PowerApps, HTML, ... to provide guidance for Section 508 compliance and Trusted Tester methodologies, draft and maintain Section 508 policy and...Acrobat PDFs for Section 508 compliance in adherence to Web Content Accessibility Guidelines (WCAG) 2.0 Level AA and… more
    Koniag Government Services (06/03/25)
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  • Business Analyst Lead

    Steampunk (Mclean, VA)
    …(WAT), and Site + Improve to perform 508 compliance testing, per DHS Trusted Tester guidelines. + Work with content owners, application teams, project managers, ... assistive technologies and automated tools for 508 Compliance testing of Web and software products, including ability to periodically conduct assessments of… more
    Steampunk (04/03/25)
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  • Senior Vulnerability Assessor - Team Lead

    Leidos (Bluemont, VA)
    …Ethical Hacker (CEH) + Certified Information Security Manager (CISM) + Certified Web Application Defender (GWEB) + Certified Information System Security ... Program + Familiar with other vulnerability tools **Preferred Qualifications:** + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration Tester… more
    Leidos (06/18/25)
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  • Software Engineer

    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 (06/20/25)
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  • Software Engineer

    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 (06/20/25)
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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 (06/12/25)
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