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Solution provider specializes in development of network technologies\nPosition: Senior System Engineer\nResponsibilities: Design and optimization of system operation framework; In charge of the design, R&D, deployment and maintenance of automatic operation platform; Deployment of projects of high availability and anti-attack functions to ensure 7*24 hours operation; Investigating, trouble-shooting and default management of system operation and provide relevant solutions; Keep track of user experience and continuously optimizing the operation structure; Build a well-functioning system monitoring platform.\n$Negotiable. 5-day, bonus\nRequirements\nDegree holder in Computer Science, Information Technology or related discipline\nMin. 3 years relevant working experience\nFamiliar with Linux and other common operation systems;\nExperience in operation and maintenance of large-scale web platform and managerial experience in Linux server automation field is preferred;\nFamiliar with CDN deployment with practical experience in operation and deployment optimization;\nProficient in the deployment and planning of various cluster systems such as Keepalived、lvs、heartbeat、DRBD and so on;\nFamiliar with various virtual framework like vmware、XEN、docker, openstack and highly available deployment plan;\nFamiliar with hot standby, optimization, back-up, read and write abruption of mysql, redis;\nGood command of automatic operation tools, such as puppet, saltstack, ansible and so on;\n Knowledge in ELK web log analysis and hands-on experience in the analysis and collection of web log of the whole network;\n Proficient in framework development technology like python and java plus practical project development experience; 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