• Penetration Tester

    Robert Half Technology (Chicago, IL)
    …or Midway -- 100% onsite Shift: 8pm - 4am Job Description: We are seeking a Senior Penetration Tester to join our Chicago cybersecurity team. This role will ... support penetration testing operations across applications, networks, and enterprise environments....accordance with DHS and industry best practices. . Perform web application, network, and infrastructure testing using both commercial… more
    Robert Half Technology (10/09/25)
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  • Attack & Penetration Offensive Security…

    Robert Half (Philadelphia, PA)
    JOB REQUISITION Attack & Penetration Offensive Security Tester Manager LOCATION PHILADELPHIA ADDITIONAL LOCATION(S) CHICAGO, DALLAS JOB DESCRIPTION You Belong ... Need You Protiviti is looking for an Attack & Penetration Manager to join our growing Technology Consulting team....be a mentor, trainer, and coach to Consultants and Senior Consultants as you facilitate the successful completion of… more
    Robert Half (09/26/25)
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  • Penetration Testing Security Specialist…

    American Electric Power (Columbus, OH)
    …+ Fulfill technical functions in this role, including: + Application Security Lead + Penetration Tester / "Red Team" Lead + Security Tool Administrator Lead ... both written and verbal forms to key stakeholders, including Senior and Executive Leadership. + Provide actionable, technically sound...of the following disciplines: + Network / Critical Infrastructure Penetration Testing + Web Application / … more
    American Electric Power (10/09/25)
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  • Senior 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 ... **Job Description:** Parsons is looking for an amazingly talented ** Senior Red Cyber Operator** to join our team! In...to conduct red team assessments, offensive cyber operations, and penetration testing. **What You'll Be Doing:** + Penetration more
    Parsons Corporation (09/19/25)
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  • Senior Offensive Security Vulnerability…

    Citigroup (Tampa, FL)
    …within Citi. Skills: + Analyze NPM Packages for malware + Experienced application penetration tester + Experience in using application security tools such as ... Intelligence in numerous workflows across the enterprise. Citi's application penetration testing team is at the forefront of testing...variety of Citi owned or 3rd party SaaS applications ( Web , Mobile, Thick Client, and APIs) leveraging a wide… more
    Citigroup (07/29/25)
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  • Technical Risk Assurance Analyst, Specialist

    Vanguard (Wayne, PA)
    …security certification such as ISC2 CISSP, GIAC Security, Essentials Certification (GSEC), GIAC Penetration Tester Certification (GPEN), GIAC Web App Pen ... resilience and stakeholder trust. You must be able to comfortably engage with senior IT leaders to communicate complex compliance concepts in clear, relatable terms… more
    Vanguard (10/11/25)
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  • Manager, Cyber Threat Management

    Vanguard (Dallas, TX)
    …security certification such as ISC2 CISSP, GIAC Security, Essentials Certification (GSEC), GIAC Penetration Tester Certification (GPEN), GIAC Web App Pen ... and industry best practices. + Tooling and Process Development:Provide senior technical expertise in the selection, implementation, and continuous improvement… more
    Vanguard (09/19/25)
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  • Cybersecurity Vulnerability Analyst

    Node.Digital (Arlington, VA)
    …experience * Experience as a hands-on cybersecurity analyst (ie SOC Analyst or Penetration Tester ) is required * Experience with the analysis and ... multiple sources, synthesize that information, and provide expert analysis to senior customer stakeholders. Node is seeking a Cybersecurity Vulnerability Analyst to… more
    Node.Digital (10/02/25)
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