• Lead IT Systems Engineer - PUB SEC

    Lumen (San Antonio, TX)
    …concepts, system security assessments, threat and vulnerability management, penetration testing , vulnerability assessments, vulnerability mitigation, and/or ... and repairing transport backbone equipment, sub-tending devices, and user applications/ services for a nationwide fiber optic transport network and...implementing and managing penetration testing tools. + 5+ years of… more
    Lumen (12/10/25)
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  • Vulnerability Assessment Engineer

    Nightwing (Pensacola, FL)
    …identifying, analyzing, and mitigating security vulnerabilities. + Utilize vulnerability scanning, penetration testing , and risk assessment processes to ensure ... Nessus, Tenable, Wiz, and other vulnerability assessment tools. + Experience in penetration testing , risk assessment, and vulnerability management. + Ability to… more
    Nightwing (12/06/25)
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  • Threat Emulation and Exploit Engineer

    Vanguard (Malvern, PA)
    …logs, traffic flows, and other investigative detective activities. 5. Conducts penetration testing , vulnerability assessments and threat modeling. Evaluates ... years related work experience, with three years experience in penetration testing , web application assessments, red teaming,...wellbeing of our clients. To lead through product and services that transform our clients' lives. To learn and… more
    Vanguard (12/03/25)
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  • Cyber Threat Intelligence Analyst

    ManTech (Lorton, VA)
    …Operations, Malware analysis, Threat Intelligences, Cyber Incident Response, and / or Penetration Testing . Additional 1 year of experience may be substituted ... threat hunting and modeling, digital forensics, reverse engineering, phishing, and penetration testing . **Preferred Qualifications:** + Experience with Cyber… more
    ManTech (11/13/25)
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  • Vulnerability Assessment Team Lead

    Nightwing (Pensacola, FL)
    …identifying, analyzing, and mitigating security vulnerabilities. + Oversee vulnerability scanning, penetration testing , and risk assessment processes to ensure ... such as Tenable, Wiz, and other vulnerability assessment tools. + Experience in penetration testing , risk assessment, and vulnerability management. + Ability to… more
    Nightwing (10/28/25)
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  • Senior Security Engineer (Enterprise)

    Justworks (New York, NY)
    …bug bounty program. + Improve our security posture through strengthening vulnerability scanning, penetration testing and exposure remediation. Be the SME for all ... in a SaaS environment + Demonstrated technical expertise in SAST, DAST and penetration testing of cloud products and deployments. + Demonstrated technical… more
    Justworks (10/25/25)
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  • Staff Research Analyst (Vulnerability Research…

    Palo Alto Networks (Santa Clara, CA)
    …**Your Experience** + Some experience in vulnerability management, security research, or penetration testing . + Developing knowledge of TCP/IP and standard ... XSIAM platform. **Your Impact** + Conduct vulnerability assessment research and testing , enhance automation processes, and ensure a smooth workflow for identifying,… more
    Palo Alto Networks (10/15/25)
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  • Senior AI Security Engineer

    Mastercard (O'Fallon, MO)
    …principles. - Vulnerability Assessment: Identify, implement and manage tooling and methodologies for penetration testing on AI models and systems to identify and ... problem-solving skills, with the ability to conduct vulnerability assessments and penetration testing . - Excellent technical communication and collaboration… more
    Mastercard (10/07/25)
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  • Lead Security Engineer - AWS Cloud

    JPMorgan Chase (Plano, TX)
    …Security + Experience with threat modeling, discovery, vulnerability, and penetration testing + In-depth knowledge of the financial services industry and ... business modifications during periods of vulnerability + Conducts discovery, vulnerability, penetration testing , and threat scenarios on multiple organizational… more
    JPMorgan Chase (10/02/25)
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  • Information Security Compliance Specialist

    Tactibit Technologies LLC (Suitland, MD)
    …requests + Coordinate security assessment efforts including Security Controls Assessments (SCAs), penetration testing , and risk assessments + Plan, manage, and ... demonstrate the effectiveness of security controls + Support security control assessments, penetration tests, and similar testing efforts by coordinating with… more
    Tactibit Technologies LLC (09/25/25)
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