- Manage and monitor all installed systems and infrastructure - Install, configure, test and maintain operating systems, application software and system management tools - Proactively ensure the highest levels of systems and infrastructure availability - Monitor and test application performance for potential bottlenecks, identify possible solutions, and work to implement fixes - Maintain security, backup, and redundancy strategies - Write and maintain custom scripts to increase system efficiency and lower the human intervention time on tasks - Optimize OS, application and database parameters for high efficiency - Participate in the design of network and operational support systems - Provide 3rd level systems support - Liaise with vendors and other Systems and Network personnel for problem resolution

- BS degree in Computer Science, Engineering or a related subject or equivalent work experience - English language skills required, Chinese a plus - Proven working experience in installing, configuring and troubleshooting UNIX /Linux based environments - Virtualization hypervisor experience, preferably in KVM, Xen, Oracle or VMware - Experience with containerization technologies such as Docker, OpenVZ, etc. - Cloud experience, preferably in Huawei and/or AWS - Storage and storage virtualization technology experience - VoIP technology experience including IP-PBXes and SIP - ISP Systems expertise including RADIUS (OTP), Syslog, Monitoring & Alerting, Trouble Ticketing system, Change management & versioning, NS Root, DNS Resolvers, NTP - Experience with network monitoring systems - Solid scripting skills (e.g., shell scripts, Perl, Ruby, Python, etc.) - Solid networking knowledge (OSI network layers, TCP/IP)