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Tier-1 brand, metro location but niche network-security skills reduce applicant density.
Highly specialized network security, SD-WAN, DPI, and packet-processing skills limit industry transferability.
Senior-level 9+ years and many mandatory network-security and low-level systems skills make screening strict.
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Design, develop, and implement scalable software features and large-scale distributed systems for SD-WAN solutions including URL filtering, anti-malware, SSL/TLS decryption, and Cloud Access Security Brokers.
Manage and develop network security features such as 802.1X, RADIUS/TACACS+, IPsec tunnels, PKI, packet wrapping/parsing (VXLAN, GENEVE, GRE, IPsec), and perform Deep Packet Inspection with application identification.
Lead collaboration across development, QA, DevOps, and support teams to ensure product quality, troubleshoot complex issues, improve development lifecycle, and mentor junior engineers.
M.E./B.E. degree in Computer Science/Engineering or equivalent experience.
Minimum 9+ years of professional software development experience.
Proven expertise in network security technologies: URL filtering, anti-malware, SSL/TLS decryption, Cloud Access Security Brokers, 802.1X, RADIUS/TACACS+, IPsec, PKI, DPI, and strong Layer 2/3 networking knowledge including routing protocols like BGP, OSPF.
Proficiency in C/C++, Python, and Go programming languages; experience with multi-core/multi-process programming in SD-WAN platforms.
Experienced in building and scaling high-performance network and security software in SD-WAN or SASE domains with deep understanding of control and data plane.
Skilled in managing complex distributed systems and network protocol implementations, comfortable with both development and operational troubleshooting.
Capable of leading engineering teams through technical mentorship, process improvements, and cross-functional collaboration in fast-paced environments.