Palo Alto Networks · 2 weeks ago
Principal Software Engineer (Layer 7 Security)
Santa Clara, CA
Full-time
Hybrid
Lead/Staff
$147K/yr - $238K/yrPalo Alto Networks is a leading cybersecurity company dedicated to protecting the digital way of life. They are seeking a Principal Software Engineer to innovate, design, and develop key security features for their Layer-7 Security team, focusing on enhancing the Next-Generation Firewall and collaborating closely with cross-functional teams.
Agentic AICloud SecurityCyber SecurityNetwork SecuritySecurity
Responsibilities
Innovate, design, develop and improve the Next-Generation Firewall in terms of functionality and performance, working on GlobalProtect
Own and be responsible for critical components in the Next-Generation Firewall system
Deliver features and improvements in critical components in high quality and performance
As an expert on networking and security, work closely with team members and cross-team to design and architect innovative solutions
Qualification
Required
B.S. degree in Computer Science, similar technical discipline or equivalent practical experience, Graduate degree (MS or Ph.D.) in Computer Science or similar technical discipline is preferred or equivalent military experience required
Proficient in C programming under Linux development environment
Experience with multi-threaded programming and large-scale, distributed, and/or high-performance software design and architect
Verbal and written communication skills to work with multi-functional groups
Teammate who brings a can-do attitude to a dynamic working environment and is comfortable learning new technologies and platforms
Experience with HTTP and web server backend development
Experience with networking development, eg. TCP/UDP, Socket programming
Experience with Redis, SQL or NoSQL database
Experience with Go programming
Benefits
Restricted stock units
Bonus
Company
Palo Alto Networks
Palo Alto Networks is a cybersecurity company that offers cybersecurity solutions for organizations.
Founded in 2005
10001+ employees
H1B Sponsorship
Palo Alto Networks has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (579)
2024 (482)
2023 (341)
2022 (452)
2021 (493)
2020 (235)
Funding
Current Stage
Public CompanyTotal Funding
$65MKey Investors
Icon VenturesLehman HoldingsGlobespan Capital Partners
2012-07-20IPO
2008-11-03Series C· $10M
2008-08-18Series C· $27M
Leadership Team
Helmut Reisinger
CEO EMEA
Nikesh Arora
Chairman CEO
Recent News
Company data provided by crunchbase