• 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 in Sunnyvale, ... 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 (08/08/25)
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  • Sr Staff Security Researcher…

    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 (09/10/25)
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  • Senior Staff Security

    Google (Mountain View, CA)
    …ensuring safety and ethics are the highest priority. About the Role As a Senior Staff Security Engineer focusing on Robotics and Physical AI, you'll be ... Your mission will be to establish and mature the security posture across the entire lifecycle of our cutting-edge...development and build processes to deployment and updates. + Threat Modeling: Conduct expert-level threat modeling and… more
    Google (09/12/25)
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  • Staff Security Engineer

    Zoom (Santa Barbara, CA)
    What you can expect The Staff Security Engineer is responsible for security design and reviews across our products and services. The ideal candidate ... engineering teams in end-to-end secure system design and implementation. + Conducting threat modeling, architecture review, security code review, security more
    Zoom (10/03/25)
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  • Staff Security Engineer

    Palo Alto Networks (Santa Clara, CA)
    …of precision that drives great outcomes. **Your Career** Palo Alto Networks is seeking a Staff Security Engineer to join the Information Security team. ... the Security Operations Center + Develop innovative approaches to accelerate threat detection, responses, and remediation of security incidents within a… more
    Palo Alto Networks (10/03/25)
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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 (08/30/25)
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  • Sr Staff Network Security

    Palo Alto Networks (Santa Clara, CA)
    …to create an environment where we all win with precision. **Your Career** As a Sr Staff Network Security Engineer at Palo Alto Networks, you'll be a pivotal ... threat intelligence. + Champion and implement advanced network security automation using scripting, CI/CD pipelines, and infrastructure-as-code best practices,… more
    Palo Alto Networks (08/14/25)
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  • Sr. Staff Security Engineer

    Palo Alto Networks (Santa Clara, CA)
    …to create an environment where we all win with precision. **Your Career** As a Senior Staff PSIRT Engineer , you will play a critical role in protecting Palo Alto ... You will serve as a senior technical expert in the Product Security Incident Response Team (PSIRT), driving deep technical analysis, root cause determination,… more
    Palo Alto Networks (10/03/25)
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  • Senior Staff Offensive Security

    Palo Alto Networks (Santa Clara, CA)
    …**Your Career** Our Information Security organization is seeking a creative Senior Staff Red Team Engineer with a penchant for critical analysis to join ... our Offensive Security team. The Red Team's objective is to proactively...box to identify weaknesses, vulnerabilities, and misconfigurations that real-world threat actors may try to leverage. You will be… more
    Palo Alto Networks (10/02/25)
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  • Staff Security Engineer

    Coinbase (Sacramento, CA)
    …is expected and fully supported. Coinbase Cloud Security (CloudSec) is looking for a Staff Security Engineer to enhance our network security across ... network patterns for developers. * Write code for automations that support security requirements like threat detection, incident containment, and network access… more
    Coinbase (08/22/25)
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  • Sr Staff Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …Our Security Services Team is responsible for building next-generation threat prevention and antivirus solutions and shipping high-quality content to our ... providing common service to support a variety of network security services. As a member of the content team,...work on our IPS content engine and other advanced threat prevention products, and collaborate with different intelligent teams… more
    Palo Alto Networks (08/11/25)
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  • Staff Software Engineer

    Saildrone (Alameda, CA)
    …in the toughest oceans on Earth-giving our partners faster awareness, stronger security , and a decisive edge at sea. Our USVs are long-range, extreme-endurance ... critical insights above and below the surface to support border security , law enforcement, naval operations, and undersea infrastructure protection. Headquartered in… more
    Saildrone (08/08/25)
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  • Security Engineer , Audible…

    Amazon (Culver City, CA)
    …and inspire each other. Imagine your future with us. ABOUT THIS ROLE As a Security Engineer at Audible you will advocate for information security throughout ... computer networks, servers, applications and data assets. As a Security Engineer , you will - Contribute to...to ensure risks are remediated - Conduct design review, threat modeling, security review, and penetration testing… more
    Amazon (08/15/25)
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  • Sr. Security Engineer , AWS Center…

    Amazon (Pasadena, CA)
    …Web Services (AWS) Center for Quantum Computing (CQC) in Pasadena, CA, is seeking a Security Engineer who will design and oversee the security operations of ... expert, you will own the completion of a threat model and security plan for our...work safely and cooperatively with other employees, supervisors, and staff ; adhere to standards of excellence despite stressful conditions;… more
    Amazon (08/21/25)
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  • Principal Product Security Engineer

    Palo Alto Networks (Santa Clara, CA)
    …an environment where we all win with precision. **Your Career** As a Principal Product Security Engineer on the Infosec Product Security team, you will be ... and emerging threat landscapes + Represent Palo Alto Networks Product Security in external forums, industry conferences, and standard bodies, contributing to the… more
    Palo Alto Networks (10/03/25)
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  • Security Engineer - Semiconductor,…

    Amazon (Sunnyvale, CA)
    …this role, you will: *Help guide the secure development of devices at Amazon, from security design, threat modeling to code reviews, security testing and ... The Role Have you wanted an opportunity to find security issues in the chips and low level software...related field - Strong experience with the application of threat modeling or other risk identification techniques - Knowledge… more
    Amazon (08/15/25)
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  • Security Operations Engineer

    pony.ai (Fremont, CA)
    …support staff onboarding and offboarding processes. + Continuously monitor security events, threats, and vulnerabilities across systems and networks. + Respond ... to security incidents, support incident investigations, and escalate issues when...incident investigations, and escalate issues when necessary. + Perform threat identification, triage, and risk assessments to inform proactive… more
    pony.ai (08/01/25)
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  • Staff Cyber Software Engineer - NG…

    Northrop Grumman (Redondo Beach, CA)
    Engineer interfaces directly with infrastructure stakeholders to ensure security controls, compliance, and vulnerability scan mitigations are up to Cybersecurity ... alternatives, engineering trade-offs, and risk treatment decisions **Basic Qualifications for a Staff Cyber Software Engineer :** + Bachelor's degree in Science… more
    Northrop Grumman (09/20/25)
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  • CyberSecurity AI Engineer

    Nelnet (Sacramento, CA)
    …or a related field of study. **EXPERIENCE:** + 3-5 years in a cybersecurity, security engineering, or threat detection role. + Hands-on experience with machine ... where they live, learn, and work. The Cybersecurity AI Engineer at Nelnet plays a critical role in securing...red teaming is preferred. + Experience with SIEM platforms, threat detection tools, or security automation frameworks.… more
    Nelnet (08/08/25)
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  • Senior Staff Engineer Mission…

    General Atomics (Poway, CA)
    …technologies that support national security . We invite applications for an L8 Senior Staff Engineer who will serve as a recognized authority in one or more ... roadmaps, guiding acquisition decisions, and upholding rigorous compliance with security , regulatory, and confidentiality standards. + Demonstrated deep expertise in… more
    General Atomics (08/14/25)
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