Principal Software Engineer- C Development and TCP/IP is a must

The job overview for the Deep Packet Inspection Software Engineering position at SonicWall is to design and enhance the Reassembly-Free Deep Packet Inspection engine, implement various features of SonicWall's Next Generation firewall, and maintain and document code using source control systems. The successful candidate should have extensive experience in C/C++ programming, TCP/IP networking, and Unix/Linux systems. Strong communication, problem-solving, and debugging skills are also required. Knowledge of Layer 3 through Layer 7 protocols, experience with firewalls and embedded development, and familiarity with pattern matching or compression algorithms are preferred qualifications. The role requires strong organizational skills, a willingness to learn, and the ability to multitask in a high/low volume environment.

• Design and enhance SonicWall Reassembly-Free Deep Packet Inspection engine
• Design and implement Intrusion Prevention, Gateway Anti-Virus, and other related features of SonicWall's Next Generation firewall
• Design and implement SonicOS Capture ATP (malware sandboxing) features
• Maintain and document code using source control systems and other tools

• 15+ years of experience with a Bachelor's, 12+ with a master's or 8+ with PhD or equivalent. Graduate Degree holders are preferred and encouraged to apply.
• Fluent in C/C++ and in coding various data structures and algorithms in C.
• Solid background in TCP/IP networking.
• Strong background in either Unix/Linux systems.
• Persuasive written and verbal communication (includes critical reading, listening, and reasoning).
• Creative problem solving, software testing, and debugging capabilities.
• Be a self-starter, and motivated to work independently to deliver towards team goals.
• Strong Layer 3 through Layer 7 protocol (HTTP, SMTP, POP, IMAP, FTP, TLS, SSH, etc.) knowledge.
• Experience with firewalls and embedded development environment.
• Knowledge of pattern matching, or compression algorithms is a plus.
• Experience working with state machines and computation theory is a plus.
• Extremely organized, willing to learn, able to multi-task in a high/low volume environment.

• Comprehensive, flexible, and competitive benefits program
• Access to programs tailored to meet personal health and financial well-being needs
• Medical, vision, and dental coverage
• Health savings accounts
• Mental health support
• Paid holidays, vacation, and personal time off
• Retirement savings plan with Roth features
• Compensation varies based on location and work being performed
• Starting pay range of $168,914 - $285,855 for annual base salary
• Additional discretionary bonuses and commissions may be available
• Equal opportunity employer with a commitment to creating a diverse environment