• Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …utilize threat modeling, white box application security analysis, and grey box penetration testing . This position will collaborate with software development ... in a technical role with at least 3+ year of professional experience penetration testing + Experience with web application penetration testing ,… more
    CoStar Realty Information, Inc. (01/02/26)
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  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …role you will get to conduct red team assessments, offensive cyber operations, and penetration testing . **What You'll Be Doing:** + Penetration Testing ... experience in conducting red team assessments, offensive cyber operations, or penetration testing and be prepared to direct the activities of mid-level… more
    Parsons Corporation (12/19/25)
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  • Pen Test Operator

    Guidehouse (Beltsville, MD)
    …Active Secret **What You Will Do** **:** This position is expected to conduct penetration testing activities on High Value Asset (HVA) systems owned and operated ... by federal civilian agencies. This position requires experience in providing penetration testing services using a variety of tactics, techniques, and procedures… more
    Guidehouse (10/20/25)
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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 ... Web Proxies, DLP and the ability to articulate and visually present complex penetration testing and Red Team/Purple Team results is highly desirable + Ability to… more
    JPMorgan Chase (10/19/25)
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  • Red Cyber Operator

    System One (St. Petersburg, FL)
    …enterprise and operational networks. Operators engage in hands-on red team assessments, penetration testing , and social engineering campaigns to identify and ... conducting cyber red team assessments, offensive cyber operations, or significant penetration testing . + Must hold an IAT Level III certification as defined… more
    System One (12/26/25)
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  • Sr IT Security Advisor

    Sedgwick (Pittsburgh, PA)
    …for automation and custom integrations. + Experience coordinating internal and external penetration testing engagements. + Skilled in scoping penetration ... test scheduling, resource allocation, and minimizing operational impact. + Understanding of penetration testing methodologies (eg, OWASP, NIST SP 800-115, PTES).… more
    Sedgwick (12/23/25)
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  • Sr Analyst, Information Security - (Offensive…

    Lowe's (Mooresville, NC)
    …BitSight, Prevalent, Black Kite, etc.) + Experience with vulnerability identification & penetration testing tools + Experience with vulnerability management in ... As a Senior Analyst of Offensive Security, you will conduct advanced penetration tests and red team assessments across our applications, networks, and systems.… more
    Lowe's (12/24/25)
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  • Information Assurance - Cybersecurity

    Noblis (Bethesda, MD)
    …diverse technologies. Additionally, they'll safeguard development environments, perform high-impact penetration testing , and conduct in-depth malware research to ... analysis, assess web application vulnerabilities, track code releases, accomplish automated penetration testing and fuzzing, malware research and reverse… more
    Noblis (12/18/25)
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  • Cloud Solution Engineer 4

    Oracle (Providence, RI)
    …Web Application Firewalls, SIEM technologies, vulnerability scanning, DB Security, Penetration Testing , Compliance and Security Assessment etc. Primarily ... + Identity management / governance, and provisioning. + Database Security + Penetration Testing + Compliance Frameworks including AI RMF **OR alternatively:**… more
    Oracle (11/25/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …team members. Share knowledge with all members of the security team + Oversee all internal penetration testing efforts as both a player and a coach to other ... penetration testing engineers to cover penetration testing of all critical infrastructure (ie CI/CD systems, Active Directory) **Basic Qualifications** +… more
    CoStar Realty Information, Inc. (11/24/25)
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