Solution Test for DCNM (Data Center Network Manager, a comprehensive management solution (UI and REST API) for all NX-OS network deployments )* Define testing strategy and coordinate with cross functional teams (DCNM development team, Nexus switch side development team, DCNM QA team and Nexus Switch side QA team and Customer Escalation team) to come up with detailed test topology, and test plans for multiple DCNM releases and work with internal and external test resources on test execution.* For new technologies and features, work closely with design engineers on defining performance characterization and validation strategy to achieve best scale numbers for DCNM and Nexus Switches* Participate in design reviews and test plan reviews and make recommendations to support overall test strategy.* Track test progress, document bugs, and fixes and produce regular progress reports and Identify risks, and come up with mitigation strategies and facilitate conflict resolution.* Excellent communication, collaboration, analytical and problem solving skills. Working closely with development teams to debug and reproduce issues and resolve issues. Working closely with customer escalation teams to help reproduce customer issue and verify the fixes for customers* Very good knowledges of data center network technology, VXLAN-EVPN, DCI handoff(VRF-Lite, MPLS LDP/SR), multisite Gateway, MVPN,TRM, CouldSec, L4-L7 Services, routing and switches, IPv4/IPv6 fabric, DCNM controller

System Validation Test * Project lead for Unicast/Multicast testing for multiple projects in Datacenter/Campus/Enterprise networks* Design, develop, execute and document software test cases used to test internetworking product functionality, performance and interoperability.* Integration testing and verification, customer-oriented testing for crossing-platform Nexus Switches N9k, N7k, N6k, N5k, N3k, N2k, and Catalyst 6k, 4k* Debug medium to high complex issues to identify problem areas, with focus on IP networking deployments in service provider, financial and datacenter environments