• Principal Network Security

    Palo Alto Networks (Santa Clara, CA)
    …is to create an environment where we all win with precision. **Your Career** As a Principal Network Security Engineer at Palo Alto Networks, you'll be a ... Clara headquarters, this position is for a highly experienced and innovative engineer who excels in fast-paced environments and is passionate about architecting,… more
    Palo Alto Networks (11/13/25)
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  • Sr Principal Hardware Security

    Oracle (Santa Clara, CA)
    …Position Overview Our organization is looking for a highly motivated, dedicated Senior Principal Engineer to run security architecture within a hardware ... leading edge technology to deliver record-breaking performance, simplified management, security , self-monitoring and diagnosis as well as cost-saving efficiencies.… more
    Oracle (11/25/25)
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  • Principal Engineer - Security

    Broadcom (Palo Alto, CA)
    security business, and virtualization software. We have an exciting opportunity for a Principal Engineer on our Security Intelligence team in the ... Security (ANS) division. A tightly knit and fast paced team, Security Intelligence develops a distributed analytics engine that gives customers real time,… more
    Broadcom (11/15/25)
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  • Principal Security Engineer

    Oracle (Redwood City, CA)
    **Job Description** Seeking a highly skilled and proactive IT Applications & Database Security Operations Engineer to join our internal Security Operations ... team. This role focuses on the end-to-end security lifecycle of internal IT applications and databases, including full SDLC through deployment and ongoing… more
    Oracle (11/25/25)
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  • Principal Technical Marketing…

    Palo Alto Networks (Santa Clara, CA)
    …and the kind 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 future. This role plays a key role in supporting our… more
    Palo Alto Networks (10/25/25)
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  • Principal Software Engineer (Layer 7…

    Palo Alto Networks (Santa Clara, CA)
    …and the kind of precision that drives great outcomes. **Your Career** In the Layer-7 Security Software team, we are responsible for at least one, often two to three ... depends on our engine. We are also developing the latest Cloud-delivered Layer-7 security infrastructure. We design and develop key innovative security features… more
    Palo Alto Networks (11/12/25)
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  • Principal Engineer Software (L7…

    Palo Alto Networks (Santa Clara, CA)
    …create an environment where we all win with precision. **Your Career** In the Layer-7 Security Software team, we are responsible for at least one, often two to three ... depends on our engine. We are also developing the latest Cloud-delivered Layer-7 security infrastructure. We design and develop key innovative security features… more
    Palo Alto Networks (11/12/25)
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  • Principal Engineer Software - (L7…

    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 leaders who take ownership ... a common goal. As a member of Layer-7 Application Security group, you will be responsible for designing and...group, you will be responsible for designing and developing security features on the next-generation firewall platform integrating with… more
    Palo Alto Networks (09/05/25)
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  • Principal Engineer Software (L7…

    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 leaders who take ownership ... a common goal. As a key member of Layer-7 Security group, you will be responsible for designing and...group, you will be responsible for designing and developing security features on the next-generation firewalls. You will work… more
    Palo Alto Networks (11/19/25)
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  • Principal Software Engineer (Layer 7…

    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 leaders who take ownership ... a common goal. As a key member of Layer-7 Security group, you will be responsible for: + Designing...you will be responsible for: + Designing and developing security features on the next-generation firewalls + You will… more
    Palo Alto Networks (11/12/25)
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  • Principal Site Reliability Engineer

    Palo Alto Networks (Santa Clara, CA)
    …Managers. You will have a direct and fulfilling impact on the future of AI Security . A Principal Site Reliability Engineer in Prisma AIRS embodies integrity, ... Networks Prisma AIRS leads the industry in advanced AI Security Capabilities, including Runtime Security , Model Scanning...Model Scanning and Red Teaming. As a Site Reliability Engineer , you will be embedded directly in an engineering… more
    Palo Alto Networks (11/14/25)
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  • Principal Software Automation/Test…

    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...engineers solving interesting problems in the area of L4-7 security . We are looking for highly motivated engineers who… more
    Palo Alto Networks (11/12/25)
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  • Principal Engineer Software…

    Palo Alto Networks (Santa Clara, CA)
    …passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software engineering team that works ... Cloud, and Service Provider environments + Design & Develop L2-L4 network security features + Develop network security high availability service infrastructure… more
    Palo Alto Networks (10/29/25)
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  • Principal Engineer Software (Backend…

    Palo Alto Networks (Santa Clara, CA)
    …that drives great outcomes. **Your Career** Palo Alto Networks is committed to AI security in the emerging AI era. The AI security cloud service engineering ... to build a solid product to assure the runtime security of our customers when they are using AI,...definition, design, through implementation and test + Implement real-time security services to customers + Work with PLM on… more
    Palo Alto Networks (11/14/25)
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  • Principal Software Automation/Test…

    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...engineers solving interesting problems in the area of L4-7 security . We are looking for highly motivated engineers who… more
    Palo Alto Networks (11/12/25)
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  • Principal Quality Engineer

    Northrop Grumman (Sunnyvale, CA)
    …best work of your career. Northrop Grumman Mission Systems is seeking a talented ** Principal Quality Engineer ** to join our team in **Sunnyvale, CA.** This role ... support of production Continuous Improvement activities. **Basic Qualifications for** **the** ** Principal ** **Quality** ** Engineer ** **:** + A Bachelor's Degree… more
    Northrop Grumman (10/07/25)
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  • Principal GPU Systems Engineer

    Oracle (Santa Clara, CA)
    …Oracle hardware platform development engineering is seeking a highly driven GPU Platform System Engineer at the Principal Engineer level. The GPU System ... generation of Cloud and Enterprise systems, with record breaking-performance, security , and world class quality, using the latest and...is looking for a highly driven, capable, and dedicated Principal Engineer to join the team developing… more
    Oracle (11/25/25)
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  • Principal Engineer Mission Assurance

    Northrop Grumman (Sunnyvale, CA)
    Principal level, depending on candidate experience. **Basic Qualifications for the Principal Mission Assurance Engineer :** + A Bachelor's degree in a related ... a DoD Secret clearance + US citizenship required **Basic Qualifications for the Sr. Principal Mission Assurance Engineer :** + A Bachelor's degree in a related… more
    Northrop Grumman (09/27/25)
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  • Principal Engineer Software - Cortex…

    Palo Alto Networks (Santa Clara, CA)
    …the fastest-growing business units in cybersecurity, and we are looking for a Principal Backend Engineer to anchor our Cortex backend engineering group. You'll ... precision that drives great outcomes. **Your Career** Forge the Future of Cloud Security Do you thrive on solving monumental engineering challenges at massive scale?… more
    Palo Alto Networks (11/21/25)
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  • Principal Engineer Software (Cortex…

    Palo Alto Networks (Santa Clara, CA)
    …the fastest-growing business units in cybersecurity, and we are looking for a Principal Backend Engineer to anchor our Cortex backend engineering group. You'll ... entire company. **Job Summary** Forge the Future of Cloud Security Do you thrive on solving monumental engineering challenges...cloud defense. **Key Responsibilities** + Your Mission : The Principal Impact + As a technical leader, you'll be… more
    Palo Alto Networks (11/18/25)
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