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Keywords: Principal Network Security Engineer, Location: Santa Clara, CA

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Principal Network Security Engineer

As a Principal Network Security Engineer at Palo Alto Networks, you'll be a pivotal force in defining and securing our global network... network security architectures across our global infrastructure, influencing long-term strategic direction. Define, develop...

Location: Santa Clara, CA
Posted Date: 03 Dec 2025
Salary: $249500 per year

Principal Engineer Software Developer (Network Security)

network security features Develop network security high availability service infrastructure products Support critical... We are looking for motivated, smart, hardworking and passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer...

Location: Santa Clara, CA
Posted Date: 30 Oct 2025
Salary: $200000 - 225000 per year

Principal Technical Marketing Engineer (AI Security)

you to join us! Job Description Your Career As a Principal Technical Marketing Engineer for Prisma AIRS, you will be a key member of the team driving the future... of AI security. This critical, customer-facing role involves developing outbound technical communications, performing competitive...

Location: Santa Clara, CA
Posted Date: 17 Jan 2026

Principal Technical Marketing Engineer (AI Security)

you to join us! Job Description Your Career As a Principal Technical Marketing Engineer for Prisma AIRS, you will be a key member of the team driving the future... of AI security. This critical, customer-facing role involves developing outbound technical communications, performing competitive...

Location: Santa Clara, CA
Posted Date: 16 Jan 2026

Principal Software Engineer (Cloud Security)

. Job Description Your Career We are seeking a highly skilled and experienced Engineer to join us to build the next generation Cloud Security.... Our platforms represent the foundation of our network security and cloud offerings, providing you an opportunity to define the...

Location: Santa Clara, CA
Posted Date: 06 Dec 2025
Salary: $147000 - 237500 per year

Principal Software Automation/Test Engineer Cloud/NGFW Security

engineer with experience in validating core networking & security features in the QA team. You will be part of a world-class... cryptography, decryption, certificate management, IoT Security) Hands on experience testing network and/or other security products...

Location: Santa Clara, CA
Posted Date: 24 Dec 2025
Salary: $147000 - 200500 per year

Principal Software Automation/Test Engineer Cloud/NGFW Security

engineer with experience in validating core networking & security features in the QA team. You will be part of a world-class... cryptography, decryption, certificate management, IoT Security) Hands on experience testing network and/or other security products...

Location: Santa Clara, CA
Posted Date: 24 Dec 2025
Salary: $147000 - 200500 per year

Principal Engineer Software (L7 Security)

-7 Security Software team, we are responsible for at least one, often two to three headline features in every PANOS..., Container and Cloud-delivered firewalls. Any features that require the inspection or extraction of layer-7 network payload...

Location: Santa Clara, CA
Posted Date: 13 Nov 2025
Salary: $173000 - 237500 per year

Principal Software Engineer (Layer 7 Security)

and developing GlobalProtect, one of the best and most popular secure network connection applications, and other security features.... Job Description Your Career In the Layer-7 Security Software team, we are responsible for at least one, often two to three headline features...

Location: Santa Clara, CA
Posted Date: 13 Nov 2025
Salary: $147000 - 237500 per year

Principal Technical Marketing Engineer (SASE)

. Job Description Job Summary As a Principal Technical Marketing Engineer for SASE, you will be a key technical expert responsible for developing... our cutting-edge network security solutions. Key Responsibilities Develop and execute the technical marketing plan for SASE...

Location: Santa Clara, CA
Posted Date: 16 Jan 2026

Principal Technical Marketing Engineer (SASE)

. Job Description Job Summary As a Principal Technical Marketing Engineer for SASE, you will be a key technical expert responsible for developing... our cutting-edge network security solutions. Key Responsibilities Develop and execute the technical marketing plan for SASE...

Location: Santa Clara, CA
Posted Date: 16 Jan 2026

Principal Software Engineer (Customer Profile Test Engineering)

, fostering an environment of innovation and collective achievement. As a Principal Software Engineer in the CPT (Customer... Alto Networks NGFW (Next Generation Firewall) group is looking for a seasoned and accomplished Customer Profile Test (CPT) engineer...

Location: Santa Clara, CA
Posted Date: 15 Jan 2026

Principal System Software Engineer - Cloud Networking

. We are looking for you. We are seeking a Principal System Software Engineer, Cloud Networking and Performance, to develop massively scalable and performant... next generation horizontally scalable, highly performant multi-tenant network architecture with security in mind to support data...

Company: Nvidia
Location: Santa Clara, CA
Posted Date: 15 Jan 2026

Principal Software Engineer (Customer Profile Test Engineering)

, fostering an environment of innovation and collective achievement. As a Principal Software Engineer in the CPT (Customer... Alto Networks NGFW (Next Generation Firewall) group is looking for a seasoned and accomplished Customer Profile Test (CPT) engineer...

Location: Santa Clara, CA
Posted Date: 15 Jan 2026

Principal QA Automation Engineer (Prisma Access)

. Job Description Your Career We are seeking an automation savvy Principal QA Engineer as we scale the Prisma Access Test team... Technical Leadership in the areas of Browser Security, Cloud Based Orchestration, Cloud delivered Security, Cloud Networking...

Location: Santa Clara, CA
Posted Date: 13 Jan 2026
Salary: $170000 - 220000 per year

Principal QA Automation Engineer (Prisma Access)

. Job Description Your Career We are seeking an automation savvy Principal QA Engineer as we scale the Prisma Access Test team... Technical Leadership in the areas of Browser Security, Cloud Based Orchestration, Cloud delivered Security, Cloud Networking...

Location: Santa Clara, CA
Posted Date: 12 Jan 2026
Salary: $170000 - 220000 per year

Sr. Principal Signal Integrity Electrical Engineer

to add a Principal Signal Integrity Electrical Engineer to work with our SI, electrical, mechanical, and power teams in Santa Clara... and growing Cloud Systems & Appliances. As a Principal Signal Integrity Engineer, you will be responsible for assuring the signal...

Company: Oracle
Location: Santa Clara, CA
Posted Date: 08 Jan 2026

Principal Software Engineer, AIOps and Observability

to do their best work. We are looking for a highly skilled Principal Software Engineer to design and develop AIOps & Observability..., security and correctness. Work with Data scientists to implement machine learning models for anomaly detection, forecasting...

Company: Nvidia
Location: Santa Clara, CA
Posted Date: 21 Dec 2025

Principal Escalation Engineer

insight. The ideal Principal Engineering Escalation Engineer will bring a mix of customer management and broad/deep technical... equipment vendor or network security organization Able to explain complex technical issues to non-technical people Able...

Location: Santa Clara, CA
Posted Date: 05 Dec 2025
Salary: $173000 - 237000 per year

Principal Engineer Software (Networking)

. Job Description Your Career Palo Alto Networks's Advanced DNS Resolver service team is looking for a Principal Software Engineer... engineering team working on a global DNS resolver service that integrates world class DNS security with highly available and high...

Location: Santa Clara, CA
Posted Date: 05 Dec 2025
Salary: $185000 - 210000 per year