C2C Onsite job opportunity for the role of Zscaler Security Engineer at Mountain View CA

Job Title: Zscaler Security Engineer Location: Mountain View CA / San Diego CA / Plano TX (Min 3 days/week) Contract Key Responsibilities Deploy and manage Zscaler solutions: ZIA, ZPA, ZDX for large enterprise environments. Design and optimize security policies: SSL Inspection, URL Filtering, Sandbox, Access & Timeout Policies, Client Forwarding. Support Zscaler migration and integration with Workspace ONE / MDM platforms. Deploy and manage ZPA App Connectors in data centers and cloud (AWS preferred). Endpoint & Zscaler Client Connector (ZCC) – manage ZCC agent profiles, configuration updates, rollout strategy. Maintain SSL Inspection Exemption lists for certificate‑pinned applications. Support development and monitoring of DLP policies. Advanced Troubleshooting & Operations – perform L3–L7 troubleshooting using tools such as Wireshark, tcpdump, MTR, Zscaler Analyzer, ZSATunnel & ZSATray logs. Use ZDX and other Zscaler diagnostics to analyze latency and performance issues. Act as Level‑3 escalation for P1/P2 incidents and coordinate with Zscaler TAMs & Support. Manage Zscaler‑related tickets and escalations in ServiceNow. Collaboration & Documentation – collaborate with infrastructure, cloud, network, and security teams. Create and maintain SOPs, documentation, and knowledge articles. Qualifications BS/MS in Computer Science or related area or equivalent relevant experience. 8+ years of network security / cloud security / Zero Trust. Strong hands‑on expertise with ZIA, ZPA, ZDX, ZCC (mandatory). Solid understanding of TCP/IP, DNS, TLS/SSL, Proxy architecture, authentication (SAML/AD), IPSec/GRE. Proficiency in packet analysis (Wireshark, tcpdump). Experience with AWS/GCP (networking fundamentals). Strong analytical, problem‑solving, and creative mindset. Experience with various Software Development Lifecycle Process (Agile Development, SCRUM methodologies, etc.). Strong stakeholder communication with leadership and cross‑functional teams. Excellent communication skills – communicates clearly, succinctly, and persuasively to all levels of employees, customers, and management. Ability to work independently and lead problem‑solving efforts. Excellent troubleshooting and documentation skills. Ability to work under pressure and in fast‑paced enterprise environments. Preferred Certifications Zscaler: ZCCP‑IA, ZCCP‑PA, ZCCA Security: CEH, CISSP (added advantage) Networking: CCNP Security AWS Cloud Certifications #J-18808-Ljbffr Tech Mirrors