Responsibilities: ? Understand product requirement doc and software functional design ? Design functional testplan basing on above document and private image ? Automate test cases with python and integrate it into regression system ? Open bugs for product issues and track them down to get fix by developers and verify ? Fix automation script bugs (stability issues, product behavior change, etc) ? Prepare troubleshooting/debug TOI for customer support engineers ? Work with doc team to publish feature deployment guides Qualifications: ? Cisco certificates will be a plus (CCIE/CCNP/CCNA) ? Expert proficiency in Python ? Good understanding of networking features (NAT, firewall, QoS, NetFlow, etc) ? Good understanding REST API ? Good understanding of virtualization (ESXI/KVM) ? Familiar with development environment in linux ? Fluent English ? Good understanding of code versioning and publishing tools, such as Git, Pip ? Networking/telecommunication background will be a plus