9 hours ago
Base Salary
$212k - $265k/yr
Responsibilities
- Support end-to-end QUIC/HTTP/3 and HTTP/2 proxy and TLS/SSL architecture in ZIA.
- Define and evolve ZIA proxy architecture and establish reference architectures and design patterns.
- Design, implement, optimize, and troubleshoot high-throughput, low-latency network security products.
- Partner with Product Management and engineering on solution design, trade-offs, and end-to-end delivery.
- Modernize the ZIA codebase by addressing technical debt, fixing issues, and rewriting components as needed.
- Provide technical leadership, mentoring, and architectural governance across virtual and product teams.
Requirements
- 12+ years of total experience designing and implementing network security software and public cloud infrastructure.
- Bachelor’s degree in Computer Science, Information Technology, or a related field.
- Proficiency in C and deep understanding of proxies, HTTP/2, QUIC, TCP/IP, TLS/DTLS, and SSL proxies.
- Demonstrated success with high-throughput, low-latency network security products.
- Foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions within the functional domain.
- Preferred: mastery of TCP/IP, DNS, HTTP(S), VPN technologies including IPSec and SSL VPN, NAT, and load balancing.
- Preferred: knowledge of BSD/Linux operating systems, virtualization technologies, and DPDK or similar kernel-bypass techniques.
- Preferred: ability to leverage AI technologies and workflows to improve operational efficiency.
Benefits
- Hybrid working arrangement requiring a minimum of three days per week in the Santa Clara, California office.
- Various health plans, vacation and sick time off plans, parental leave options, retirement options, education reimbursement, and in-office perks.
About Zscaler
Zscaler builds a cloud-delivered zero trust security platform that replaces traditional network security appliances for enterprises and public-sector organizations. Its Zero Trust Exchange provides secure web gateway, zero trust access, CASB, and cloud firewall services, sold as subscriptions and delivered across 160+ global data centers. Founded in 2007 and headquartered in San Jose, it is a public company on NASDAQ (ZS) serving thousands of customers worldwide.