• Application Tester

    Electrosoft (Gaithersburg, MD)
    Application Tester Posted: 05/13/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions and services ... please apply and share in the many benefits and opportunities we offer. Application Tester Responsibilities and Duties: + Application Tester supporting… more
    Electrosoft (10/13/25)
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  • Application Penetration Tester

    ASM Research, An Accenture Federal Services Company (Honolulu, HI)
    As an Application Security Penetration Tester , you will be entrusted with the critical responsibility of safeguarding web applications and REST APIs from ... clearly communicated and understood. Your ability to define, maintain, and enforce application security best practices will be crucial in maintaining the integrity… more
    ASM Research, An Accenture Federal Services Company (11/11/25)
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  • Lead Web Application Penetration…

    M&T Bank (Wilmington, DE)
    …work schedule at our Buffalo, NY Tech Hub._ **Overview:** Searches for application and system weaknesses that are exploitable, and partners with technology, ... testing or red team/adversarial exploitation exercises of web applications, Application Programming Interfaces (APIs), hardware, and mobile. + Perform… more
    M&T Bank (11/20/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …Testing Specialist (CPTS) / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those certifications can be ... Lead Web App Pen Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP)...production. The candidate will utilize threat modeling, white box application security analysis, and grey box penetration testing. This… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Senior Penetration Tester - Web…

    M&T Bank (Buffalo, NY)
    …work schedule at our Buffalo, NY Tech Hub._ **Overview:** Searches for application weaknesses that are exploitable, and partners with technology, cybersecurity, and ... testing (primarily Grey & White Box testing) of web applications, Application Programming Interfaces (APIs), network, hardware, and mobile. + Define testing… more
    M&T Bank (11/18/25)
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  • Requirements Analyst/ Tester

    Chenega Corporation (Arlington, VA)
    …a **Chenega Professional Services** ' company, is looking for a **Requirements Analyst/ Tester ** to provide application development support to the Drug ... Administration's (DEA) Office of Information Systems (SI). The Requirements Analyst/ Tester will be responsible for capturing and documenting requirements and… more
    Chenega Corporation (09/30/25)
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  • Penetration Tester 3

    ARSIEM (Annapolis Junction, MD)
    …+ Eight (8) experience of related work experience as a Penetration Tester performing network and application -level testing using established test protocols ... every client you work with. ARSIEM seeks a Penetration Tester 3 . This position will support one of...and federal security regulations + Perform both network and application -level testing using established testing protocols and methods. Clearance… more
    ARSIEM (10/14/25)
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  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …(GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). ... worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a… more
    General Dynamics Information Technology (10/15/25)
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  • Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …(GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). ... + Expertise in antivirus evasion, EDR evasion, offensive infrastructure, phishing and social engineering campaigns, and/or penetration testing of critical infrastructure, networking, IoT, and wireless devices. **Security Clearance Requirement:** An active Top… more
    Parsons Corporation (11/22/25)
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  • Red Cyber Operator

    EM Key Solutions, Inc. (Lorton, VA)
    …(GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). ... + Expertise in antivirus evasion, EDR evasion, offensive infrastructure, phishing and social engineering campaigns, and/or penetration testing of critical infrastructure, networking, IoT, and wireless devices. About IFT : Founded in 2022, IFT is a… more
    EM Key Solutions, Inc. (09/23/25)
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