• Staff Security Engineer

    Proofpoint (Sunnyvale, CA)
    security experts. **Role Overview** We are seeking an experienced Cyber Incident Response Security Engineer to join our global security team. This is a ... where you can actively defend against cyber threats, conduct threat hunting, and drive security automation, this...cyber threats, conduct threat hunting, and drive security automation, this opportunity is for you. **Key Responsibilities:**… more
    Proofpoint (11/16/25)
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  • Senior Staff Software Engineer

    Cisco (Austin, TX)
    …our engineers as opposed to just advising them. **Your Impact** As a Senior Staff Software Engineer , you will lead, inspire, and develop a high-performing team ... onsite and remote work.** **Meet the Team** The ES Threat Detections engineering team is home to promising talent...and is pivotal in shaping the roadmap for Enterprise Security 's content management. Their work on evolving detection methodologies… more
    Cisco (01/10/26)
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  • Engineer , Information Security

    Intercontinental Exchange (ICE) (Atlanta, GA)
    …infrastructure. + Reading, summarizing, and analyzing articles and reports from threat intelligence vendors, security websites, and researchers to determine ... analysis, threat hunting, and/or vulnerability research Specific Technologies: + Security automation tools, threat intelligence platforms, cloud security more
    Intercontinental Exchange (ICE) (12/23/25)
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  • Threat System Engineer

    KBR (Huntsville, AL)
    Title: Threat System Engineer Program Summary KBR's Missile, Aviation, and Ground Systems (MAGS) division delivers mission engineering solutions for critical US ... ensures secure, effective, and mission-ready capabilities worldwide. Job Summary The STARE Lead Threat Systems Engineer identifies and assesses threat system… more
    KBR (11/21/25)
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  • Staff Cyber Threat Exposure…

    Manulife (Boston, MA)
    …/ John Hancock, we are seeking a highly skilled and forward-thinking ** Security Analyst** to join our cybersecurity team. This role focuses on **vulnerability ... management** , ** threat prioritization** , and **risk-based decision-making** to protect our...between the **CTEM program** at Manulife and the cyber security teams and infrastructure management teams. + Stay current… more
    Manulife (01/08/26)
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  • Sr Staff Cloud Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …with a drive to build global products and bring new ideas to develop security disciplines to solve real-world problems. We are looking for talent engineers who take ... + Participate in the design and implementation of Advanced Threat Prevention cloud services for public cloud and private...definition, design, through implementation and test + Provide real-time security services to customers + Work with PLM on… more
    Palo Alto Networks (12/18/25)
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  • Lead Cyber Threat Intelligence…

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Cyber Threat Intelligence Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... an invaluable edge in real estate. As the Cyber Threat Intelligence Lead Engineer , you will shape...strategy, aligning intelligence outputs with organizational risk priorities and security operations. + Transform raw threat data… more
    CoStar Realty Information, Inc. (12/10/25)
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  • Staff Security Researcher (Advanced…

    Palo Alto Networks (Santa Clara, CA)
    …Career** You will be part of the team that builds and delivers the threat detection capabilities powering Palo Alto Networks' Advanced Threat Prevention (ATP). ... is a unique opportunity to strengthen your expertise in threat prevention while making a direct impact on securing...IPS protections to customers within 24 hours. + Reverse engineer software to uncover previously unknown vulnerabilities. + Design… more
    Palo Alto Networks (12/02/25)
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  • Sr Staff Researcher (Advanced Threat

    Palo Alto Networks (Santa Clara, CA)
    …applications, and detecting threats across our enterprise customers' networks. As a Sr. Staff Security Researcher, you will not only contribute to detection ... Career** You will be part of the team that builds and delivers the threat detection capabilities powering Palo Alto Networks' Advanced Threat Prevention (ATP).… more
    Palo Alto Networks (12/28/25)
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  • Staff Product Security

    J&J Family of Companies (Cincinnati, OH)
    …Learn more at https://www.jnj.com/medtech . **We are searching for the best talent for a Staff Product Security Engineer position, to be located in Santa ... Clara, CA or Cincinnati, OH.** **Job Description:** The Staff Product Security Engineer will...security controls and determine potential impact of a threat and the risk level associated with threat more
    J&J Family of Companies (01/06/26)
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  • Staff Enterprise Security

    LinkedIn (Sunnyvale, CA)
    …number of threats facing all Internet services and infrastructure. LinkedIn is looking for a Staff Security Engineer to be an integral part of our ... trust people place in us. As a third party security engineer , you will own the ...architects, engineers, and site reliability engineers; you will build threat models, design secure systems, and perform security more
    LinkedIn (12/13/25)
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  • Staff Cloud Security Engineer

    Warner Bros. Discovery (Atlanta, GA)
    …or Silver Spring office. **Your New Role** **:** We are seeking a Cloud Security Engineer with expertise in cloud security architecture, configuration, and ... for compliance, threats, and performance anomalies. + Conduct regular security assessments, vulnerability scans, and threat modeling...of 7 years of experience working as a Cloud Security Engineer or a similar role. +… more
    Warner Bros. Discovery (11/28/25)
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  • Staff Infrastructure Security

    LinkedIn (Sunnyvale, CA)
    …number of threats facing all Internet services and infrastructure. LinkedIn is looking for a Staff Infrastructure Security Engineer to be an integral part of ... with architects, engineers and software engineers across the organization; build threat models, design secure systems, perform security design assessments,… more
    LinkedIn (12/13/25)
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  • Staff Cyber Security Engineer

    NBC Universal (Englewood Cliffs, NJ)
    …to create and deliver a wide range of content reflecting our world. We are looking for a Staff Cyber Security Engineer to be part of our NBCU Security ... Architecture team, focused on emerging technologies including AI. This Staff Cyber Security Engineer will...threats all systems must be protected against and developing threat models and control strategies that are fully integrated… more
    NBC Universal (01/07/26)
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  • IT Security Engineer (Johns Hopkins…

    Johns Hopkins University (Baltimore, MD)
    …responsible for. + A CISSP certification is desirable. Classified Title: IT Security Engineer Role/Level/Range: ATP/04/PF Starting Salary Range: $85,500 - ... will be responsible for log management, host security , cloud security , asset discovery, vulnerability management, incident response, threat intelligence, … more
    Johns Hopkins University (12/06/25)
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  • Staff Systems Security

    Northrop Grumman (Rolling Meadows, IL)
    …we would invite you to apply. Northrop Grumman Mission Systems Sector (NGMS) is seeking a Staff Systems Security Engineer to join our Systems Security ... clearance per customers' requirements prior to start.** **Basic Qualifications for a Staff Systems Security Engineer :** + Bachelor's degree in Electrical… more
    Northrop Grumman (10/28/25)
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  • Staff Application Security

    Sunrun (CA)
    …is required, making these times purposeful and rewarding. **Position Overview:** The Application Security Engineer at Sunrun plays a pivotal role in protecting ... Certified Information Systems Security Professional (CISSP), Certified Application Security Engineer (CASE), or similar credentials. **Recruiter:** Kristina… more
    Sunrun (11/28/25)
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  • Senior Cyber Security Engineer

    Community Health Systems (Franklin, TN)
    **Job Summary** As a Senior Cybersecurity Engineer in the Security Validation team, you will be a key member of our Red Team operations, leading efforts to ... live-fire exercises that evaluate organizational readiness, incident response workflows, and security control efficacy. + Monitor threat intelligence specific to… more
    Community Health Systems (11/28/25)
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  • Sr Staff Software Engineer - Agentic…

    Palo Alto Networks (Santa Clara, CA)
    …that drives great outcomes. **Your Career** Palo Alto Networks(R) is looking for a Sr Staff Software Engineer to help us build out our AI Agent Security ... systems. + Experience in AI Security research and performing security evaluations and threat modeling. + In-depth experience with exploiting OWASP LLM Top 10… more
    Palo Alto Networks (12/10/25)
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  • Senior Staff Software Engineer

    Cisco (San Jose, CA)
    …next generation of engineers. The Splunk Attack Analyzer (SAA) team streamlines security threat analysis, providing forensic evidence and metadata to customers ... via API and Portal. As a Senior Staff Software Engineer , you'll lead the optimization...pipelines in cloud environments. + Develop deep product and threat landscape knowledge to deliver user-focused, effective security more
    Cisco (12/14/25)
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