CareerPlan

Senior Product Support Engineer

Office - Tokyo, JapanFull-time2026-11-09 → 2026-11-10
Hybrid

Core

Provide Tier III phone and email consultation to independently debug complex security and network problems for Zscaler's Zero Trust Exchange platform.

Role type

Senior Product Support Engineer (Tier III)

Builds

Customer success experiences and innovative solutions for enterprise security customers

Domain

Cybersecurity / Cloud Security (SASE)

Deliverable

client delivery

Required skills

Troubleshooting, debugging, AI/ML technologies, customer interaction, problem-solving, ambiguity management

Preferred skills

Enterprise networks, TCP/IP, packet captures, Internet protocols (HTTP, SMTP, DNS, LDAP, FTP), open source system administration (Windows, Linux, FreeBSD), Wireshark, AI workflows

Technologies

Zscaler Zero Trust Exchange, Wireshark, TCP/IP, HTTP, SMTP, DNS, LDAP, FTP, Windows, Linux, FreeBSD

Responsibilities

Provide phone and email consultation to independently debug complex security and network problems, Partner with Engineering to assist customers with testing or troubleshooting efforts, Reproduce customer issues to verify problems and provide feedback to Engineering and Operations teams

Seniority

Senior, hands-on IC