• Cyber Systems Security Engineer

    Lockheed Martin (Palmdale, CA)
    **Description:** The Cyber Systems Security Engineer Staff will be responsible for leading a team of fellow engineers in the designing, assembly, integration, ... \(SIL\)\. This includes network planning, hardware installation, software integration support , verification, and validation of system functionality\. In addition to… more
    Lockheed Martin (10/10/25)
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  • Principal Technical Marketing Engineer (AI…

    Palo Alto Networks (Santa Clara, CA)
    …of precision that drives great outcomes. **Your Career** As a Principal Technical Marketing Engineer for Prisma AIRS at Palo Alto Networks, you will join a team ... responsible for driving AI security . You will work with cutting-edge technology, redefining the...will perform competitive analysis, perform technical gap analysis and support the product management in identifying next-generation innovations. This… more
    Palo Alto Networks (10/25/25)
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  • Senior Staff Software Engineer (Network…

    Palo Alto Networks (Santa Clara, CA)
    …name a few! **Your Career** From product inception to customer delivery, the **Software Engineer (Network Security - QA)** will play a pivotal role in developing ... competitors and delight our customers. As an experienced test engineer , you will apply your skills to define test...+ Build and maintain automation infrastructure and testbeds to support scalable, repeatable testing. + Foster a culture of… more
    Palo Alto Networks (11/21/25)
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  • Security Engineer , Spam & Abuse,…

    Snap Inc. (Palo Alto, CA)
    …with precision, and always execute with privacy at the forefront. Snap Inc. is seeking a Security Engineer to join our Spam & Abuse team! What you'll do: + ... objectives. + Lead incident response efforts for spam and abuse-related security events, establishing processes for continuous improvement. + Mentor and provide… more
    Snap Inc. (10/18/25)
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  • Sr. Security Research Engineer

    Proofpoint (San Francisco, CA)
    …has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be part ... of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks...customer FN/FP escalations that cannot be addressed by customer support * Work effectively as part of a remote… more
    Proofpoint (10/22/25)
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  • Principal Software Automation/Test Engineer

    Palo Alto Networks (Santa Clara, CA)
    …and accomplished QA/Automation engineer with experience in validating core networking & security features in the QA team. You will be part of a world-class ... (Cloud Identity, Data Loss Prevention, Post quantum cryptography, IoT Security etc) in the Layer 4-7 domain. You will...QA process + Work with DevOps and the Technical Support teams to troubleshoot customer issues + Interview, mentor… more
    Palo Alto Networks (11/12/25)
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  • Principal Software Automation/Test Engineer

    Palo Alto Networks (Santa Clara, CA)
    …and accomplished QA/Automation engineer with experience in validating core networking & security features in the QA team. You will be part of a world-class ... (Cloud Identity, Data Loss Prevention, Post quantum cryptography, IoT Security etc) in the Layer 4-7 domain. You will...QA process + Work with DevOps and the Technical Support teams to troubleshoot customer issues + Interview, mentor… more
    Palo Alto Networks (11/12/25)
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  • Principal Engineer Software Developer…

    Palo Alto Networks (Santa Clara, CA)
    …Design & Develop L2-L4 network security features + Develop network security high availability service infrastructure products + Support critical customer ... join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software...robust implementation, and interact with quality assurance and field support teams in the whole software development cycle. The… more
    Palo Alto Networks (10/29/25)
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  • Information Security Engineer

    Lumen (Sacramento, CA)
    …the world and shape the future. **The Role** Black Lotus Labs is seeking a Security Engineer on the Research & Analysis team to specialize in Threat Research ... as Threat Research Subject Matter Expert, offering guidance and support to the Black Lotus Labs team on threat...leadership initiatives by leading Black Lotus Lab's voice at security conferences and internal executive briefings. **What We Look… more
    Lumen (11/25/25)
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  • Sr. Security Engineer , Kuiper…

    Amazon (San Francisco, CA)
    …difficult security decisions. You will collaborate with business leaders to define security priorities. You will support product leaders by acting as a ... an opportunity to secure an advanced satellite based broadband telecom service? The Kuiper Security team owns the security of product and operations of Project… more
    Amazon (10/31/25)
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