• Sr. Software Engineer

    Proofpoint (Sunnyvale, CA)
    **About Us:** Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents connect across email, cloud, and ... of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: **Bold** in...of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks… more
    Proofpoint (11/18/25)
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  • Adversary Emulation Engineer

    The MITRE Corporation (El Segundo, CA)
    …spaces? MITRE's Cyber Infrastructure Protection Innovation Center is seeking a cyber security engineer to develop and support its adversary emulation ... desire to grow their expertise and explore innovative ideas in the domain of cyber physical security , to include OT / Control Systems / IOT with an interest in… more
    The MITRE Corporation (01/13/26)
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  • Senior Staff Software Engineer (Prisma…

    Palo Alto Networks (Santa Clara, CA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We believe...**Your Career** Prisma Access is Palo Alto Networks' cloud-delivered security platform that offers a highly scalable cloud service… more
    Palo Alto Networks (12/13/25)
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  • Senior Ground Segment Systems

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking you, our latest experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, ... deploying, and sustaining a National Security Space system within the Space Systems ...cybersecurity policies and implementation on software and hardware systems . + Experience with Software Systems Engineering,… more
    SAIC (12/05/25)
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  • Systems Engineer IV

    Battelle Memorial Institute (San Diego, CA)
    …and dissemination of CBRN defense information. We are looking for a Senior Systems Engineer to perform the following activities in conjunction with this ... mission space. + Applies multidisciplinary systems engineering skills, compliance, knowledge, and project management experience...in a related field. + Must have DoD Secret security clearance. Location: Government site in San Diego, CA… more
    Battelle Memorial Institute (01/15/26)
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  • Software Engineer Embedded/Network…

    Cisco (San Jose, CA)
    …essential contributor to the development of next-generation innovations in operating systems , firmware, networking stacks, and security infrastructure. Working ... critical software and tools that ensure hardware compatibility, network performance, and security for Cisco's core products like operating systems , firmware, and… more
    Cisco (01/10/26)
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  • Principal Engineer Software (DLP Backend)

    Palo Alto Networks (Santa Clara, CA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We take...us deploy and scale the next generation of cloud security utilizing big data and Analytics. We are looking… more
    Palo Alto Networks (12/31/25)
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  • Principal Engineer Software (DLP Life Cycle…

    Palo Alto Networks (Santa Clara, CA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We believe...that drives great outcomes. We are seeking a Principal Engineer to own and revolutionize our engineering velocity and… more
    Palo Alto Networks (11/15/25)
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  • Lead Cryptography Engineer

    The MITRE Corporation (El Segundo, CA)
    …System Transmission Security (TRANSEC) Plan" + Committee on National Security Systems Policy (CNSSP) No. 8 February 2018 " Cybersecurity Policy for Space ... with or previously worked with below standards/requirements: + Committee on National Security Systems Advisory Memorandum (CNSSAM) TEMPEST/01-13 + Committee on… more
    The MITRE Corporation (01/15/26)
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  • Staff Software Engineer (Next Gen Firewall…

    Palo Alto Networks (Santa Clara, CA)
    …device features like NAT, ALG, DoS Protection. + Experience in computer architecture, cybersecurity , distributed systems . + Good to have experience in using ... everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of...join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software… more
    Palo Alto Networks (01/14/26)
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