SonicWall Inc. logo

Senior Principal Architect (NGFW) - Network/Cyber Security background**- 12+ Years

Job Overview

Location

Pune, Maharashtra, India

Job Type

Full-time

Category

Cybersecurity

Date Posted

April 27, 2026

Full Job Description

đź“‹ Description

  • • Senior Principal Architect (NGFW) role focused on designing and developing next-generation firewall platforms with a strong emphasis on cybersecurity and network security.
  • • Day-to-day responsibilities include designing control-plane and system services for firewall platforms, building management interfaces and APIs, implementing security services like authentication and certificate lifecycle management, developing embedded content filtering services, and leading licensing and vulnerability remediation efforts.
  • • SonicWall is a cybersecurity leader with over 30 years of expertise, providing security solutions across cloud, hybrid, and traditional environments, backed by its own threat research center and serving enterprises, government agencies, and SMBs globally.
  • • The role offers the opportunity to lead complex technical initiatives, deepen expertise in embedded systems and network security, influence secure architecture at scale, and collaborate with cross-functional teams to drive innovation in firewall technology.

🎯 Requirements

  • • 12+ years of experience in C/C++ systems development for embedded platforms, security appliances, or network operating systems.
  • • Strong hands-on expertise with configuration frameworks, service APIs, CLI development, logging systems, and secure remote access (SSH).
  • • Solid understanding of L3–L7 networking and security concepts, including SSL/TLS, authentication, identity federation, and PKI.
  • • Experience with certificate management, license enforcement frameworks, vulnerability mitigation, and secure coding practices.
  • • Proficiency in Linux or embedded OS internals, debugging complex system issues, and driving technical discussions across teams.

🏖️ Benefits

  • • Opportunity to work with a cybersecurity forerunner recognized as a leading partner-first company.
  • • Access to SonicWall’s own threat research center for cutting-edge security insights.
  • • Hybrid work model based in Pune, Maharashtra, India.
  • • Commitment to diversity, equity, and inclusion as an equal opportunity employer.
  • • Exposure to global security challenges and solutions deployed across 100+ countries.

Skills & Technologies

Linux
SSL
Senior
Remote

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About SonicWall Inc.

SonicWall Inc. is a cybersecurity company that designs network-security appliances and software, including next-generation firewalls, secure mobile access, email security, and threat-intelligence services for mid-market and distributed enterprises. Founded in 1991 and headquartered in Milpitas, California, the company provides real-time breach detection and prevention, cloud-delivered protection, and zero-touch deployment solutions. Its portfolio spans hardware, virtual, and cloud-native offerings that secure networks, endpoints, email, and cloud applications against ransomware, encrypted threats, and zero-day attacks.

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