• Lead Web Application

    M&T Bank (Wilmington, DE)
    penetration testing or red team/adversarial exploitation exercises of web applications, Application Programming Interfaces (APIs), hardware, and mobile. ... skills, and apply broadly across systems, tools, and processes + Experience training penetration tester to ensure they have intermediate knowledge of … more
    M&T Bank (11/20/25)
    - Save Job - Related Jobs - Block Source
  • 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...professional experience penetration testing + Experience with web application penetration testing, identifying… more
    CoStar Realty Information, Inc. (01/02/26)
    - Save Job - Related Jobs - Block Source
  • PCI Penetration Testing Coordinator

    NBC Universal (New York, NY)
    …Ethical Hacker (CEH) + Certifications (Preferred): + PCI Internal Security Assessor (ISA) + GIAC Web Application Penetration Tester (GWAPT) + CISSP or ... or impractical. + Performing manual and automated testing techniques including network, web application , and system-level assessments. + Analyzing test results,… more
    NBC Universal (01/07/26)
    - Save Job - Related Jobs - Block Source
  • Senior Penetration Tester

    M&T Bank (Buffalo, NY)
    …of all penetration testing and red team tools. + Intermediate working knowledge of Web Application Penetration Testing tools such as Burp Suite Pro, and ... weaknesses before an attacker does. **Primary Responsibilities:** + Complete penetration testing (primarily Grey & White Box testing) of...of networking and network protocols. + Strong knowledge of web application attacks and best practices. +… more
    M&T Bank (11/18/25)
    - Save Job - Related Jobs - Block Source
  • Offensive Security Engineer (Red Team)

    KeyBank (Brooklyn, OH)
    …Red Team Professional (CRTP) + GIAC Penetration Tester (GPEN) + GIAC Web Application Penetration Tester (GWAPT) + CREST Registered Penetration ... + Conduct physical, external/internal, and wireless network assessments, as well as web and mobile application testing. + Perform security assessments across… more
    KeyBank (01/08/26)
    - Save Job - Related Jobs - Block Source
  • Offensive Security Engineer

    TEKsystems (Cleveland, OH)
    …Red Team Professional (CRTP) * GIAC Penetration Tester (GPEN) * GIAC Web Application Penetration Tester (GWAPT) * CREST Registered Penetration ... physical, external/internal, and wireless network assessments, as well as web and mobile application testing. * Perform...assessments, as well as web and mobile application testing. * Perform security assessments across cloud platforms… more
    TEKsystems (01/08/26)
    - Save Job - Related Jobs - Block Source
  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). + Expertise in antivirus evasion, ... to conduct red team assessments, offensive cyber operations, and penetration testing. **What You'll Be Doing:** + Penetration... penetration testing. **What You'll Be Doing:** + Penetration Testing + Red Team Assessments + Offensive cyber… more
    Parsons Corporation (12/19/25)
    - Save Job - Related Jobs - Block Source
  • Red Cyber Operator

    System One (St. Petersburg, FL)
    Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP) + Expertise in antivirus evasion, ... operational networks. Operators engage in hands-on red team assessments, penetration testing, command-and-control operations, and social engineering campaigns to… more
    System One (12/26/25)
    - Save Job - Related Jobs - Block Source
  • Red Cyber Operator

    EM Key Solutions, Inc. (Lorton, VA)
    Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). + Expertise in antivirus evasion, ... conducting cyber red team assessments, offensive cyber operations, or significant penetration testing. Clearance : TS Required Qualifications : + Must hold… more
    EM Key Solutions, Inc. (01/06/26)
    - Save Job - Related Jobs - Block Source
  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). + CNOQC Course (Computer Network ... evasion, offensive infrastructure, phishing and social engineering campaigns, and/or penetration testing of critical infrastructure, networking, IoT, and wireless… more
    General Dynamics Information Technology (10/15/25)
    - Save Job - Related Jobs - Block Source
  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …Cybersecurity Analyst (CySA+) + GPEN - Penetration Tester + GWAPT - Web Application Penetration Tester + GSNA - System andNetwork Auditor + GISF ... new security content as the result of hunt missions, penetration tests, tuning requests and others, to include signatures,...- Exploit Researcher and Advanced PenetrationTester + GWEB - Web Application Defender + GNFA - Network… more
    Leidos (12/19/25)
    - Save Job - Related Jobs - Block Source
  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …Cybersecurity Analyst (CySA+) + GPEN - Penetration Tester + GWAPT - Web Application Penetration Tester + GSNA - System andNetwork Auditor + GISF ... + GXPN - Exploit Researcher and Advanced PenetrationTester + GWEB - Web Application Defender + GNFA - Network ForensicAnalyst + GMON - Continuous Monitoring… more
    Leidos (12/03/25)
    - Save Job - Related Jobs - Block Source
  • Penetration Tester , Web

    TP-Link North America, Inc. (Irvine, CA)
    …effortless lifestyle. Overview: TP-Link Systems Inc. is seeking a skilled and proactive Penetration Tester , Web /Mobile Apps and Cloud Services to support ... + Incident Response and Vulnerability Management: Support cloud and web application incident response, including investigation, containment, remediation,… more
    TP-Link North America, Inc. (12/18/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Penetration Tester , Web

    TP-Link North America, Inc. (Irvine, CA)
    …effortless lifestyle. Overview: TP-Link Systems Inc. is seeking a skilled and proactive Sr. Penetration Tester , Web /Mobile Apps and Cloud Services to lead ... + Security Training: Collaborate with teams to develop and deliver cloud and web application security training to development, DevOps and QA teams, ensuring… more
    TP-Link North America, Inc. (12/18/25)
    - Save Job - Related Jobs - Block Source
  • Lead Penetration Tester TS/SCI…

    Leidos (Annapolis Junction, MD)
    …+ ​Certifications in one or more of the following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration ... **Description** **Lead Penetration Tester ** **Leidos** has a new...have experience with or strong familiarity of the following Web Application tools; Burp Suite, Web more
    Leidos (11/05/25)
    - Save Job - Related Jobs - Block Source
  • Senior Penetration Tester

    Belay Technologies (Annapolis Junction, MD)
    …+ Certifications in one or more of the following areas strongly preferred: + GIAC Web Applications Penetration Tester (GWAPT) + GIAC Penetration ... finalist in 2021! Belay Technologies is seeking a Lead Penetration Tester to join their intel team....have experience with or strong familiarity of the following Web Application tools; Burp Suite, Web more
    Belay Technologies (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Cyber - Application Security Senior…

    Fiserv (Berkeley Heights, NJ)
    …on a global scale, come make a difference at Fiserv. **Job Title** Cyber - Application Security Senior Penetration Tester **About your role:** At Fiserv, we ... advanced security practices. As a Senior Penetration Tester , you will lead in-depth assessments of web...need to have:** + 10+ years of experience in application penetration testing for web more
    Fiserv (12/20/25)
    - Save Job - Related Jobs - Block Source
  • Principal Penetration Tester

    Citizens (Iselin, NJ)
    …the opportunity to shape a rewarding career filled with impactful challenges. The Principal Penetration Tester will play a critical role in building and shaping ... cross-functional teams to enhance the organization's security posture. The Principal Penetration Tester will deliver detailed findings and actionable… more
    Citizens (01/07/26)
    - Save Job - Related Jobs - Block Source
  • Penetration Tester

    ManpowerGroup (Chicago, IL)
    …not limited to the following:** + Conduct formal vulnerability assessments and penetration tests of networks, systems, web -based applications, and other types ... Jefferson Wells is seeking Penetration Testers! Penetration Testing consultants are...network, system, wireless, or mobile and applications that are web -based, server-based mobile or Cloud-based. Additionally, engagements may involve… more
    ManpowerGroup (12/14/25)
    - Save Job - Related Jobs - Block Source
  • Lead Engineer, Penetration Tester

    Target (Brooklyn Park, MN)
    …on penetration testing or red team operations + Strong expertise in penetration testing methodologies and web application security + Advanced knowledge ... education to well-being and beyond at https://corporate.target.com/careers/benefits . **LEAD ENGINEER, PENETRATION TESTER ** **About us:** Target is an iconic… more
    Target (11/05/25)
    - Save Job - Related Jobs - Block Source