Site Reliability Engineer Location: US Responsibilities： * Responsible for all IT infrastructure operation issues of LeTV US sites; * Maintain, deliver high reliability infrastructure on LeTV systems security, compliant with industry best practice, keep improving system usability and high performance; * Responsible for maintenance infrastructure components/services such as: OpenStack, LoadBalance, Gluster, CouchBase, MQ, DNS, CDN etc.; * Work very closely with Engineering to make sure new production and feature release on time; * Quick and accurate troubleshooting, diagnostic to both development and production systems; * Rapid feedback US customers, and deliver proper solutions for either user experience or efficiency issues to colleagues and clients.  

Desired Skills and Experience

Requirements: * 4+ years Linux /Unix experience, hands-on experience on Nigix, Redis, Tomcat, Varnish, Bind, Puppet etc. * 4+ years working experience in Internet company is a plus; * Deeply understanding on TCP/IP protocols; * Monitoring solution: Zabbix, Nagios, ,Opentsdb etc * Cloud platforms experience, OpenStack preferred; * Speak both English and Chinese.