-Responsible for the structural design and optimization of injection molds, ensuring that the molds meet the product process requirements;
-Collaborate with the R&D team, participate in the development of new products and the formulation of mold design schemes;
-Draw mold drawings, write technical documents, and provide on-site technical support;
-Analyze and solve technical problems that arise during the production process of molds.

-3-5 years of work experience, familiar with injection mold design principles and commonly used design software (such as AutoCAD, UG, SolidWorks, etc.);
-Have good communication skills and teamwork spirit;
-Have a certain understanding of the injection molding process, possess strong learning ability and sense of responsibility.

1. Responsible for the deployment, configuration, daily inspection, maintenance, emergency response to faults, and problem handling of the company's server infrastructure environment;
2. Responsible for the management of the company's KVM virtualization platform, basic environment deployment, performance capacity management, vulnerability scanning, security reinforcement, ensuring its stable and efficient operation;
3. Responsible for maintaining the company's centralized monitoring system, adjusting monitoring strategies and alarm thresholds according to business needs, processing alarm information, and problem tracking;
4. Write system maintenance documents, improve and update operation and maintenance process documents;

1. Major in computer science or related fields, with a bachelor's degree or above and at least 2 years of experience in Linux system management. With extensive experience, the educational requirements may be appropriately relaxed;
2. Familiar with basic network knowledge, familiar with the working principle of TCP/IP protocol, experience in managing high traffic website servers is preferred, and familiarity with automated operation and maintenance tools (choose one of three puppets/saltstack/ansible) is preferred;
3. Familiar with Linux system high availability technology and load balancing technology, familiar with WEB related technology, including installation, configuration, and maintenance of Apache/Nginx/Tomcat/Squid and other applications;
4. Familiar with server hardware, capable of troubleshooting, fault location, and handling; Proficient in using various tools for system status monitoring (cacti, Nagios, Ganglia, etc.), with experience in virtualization platforms preferred (vmware/kvm/docker);
5. Good communication skills and team spirit, strong sense of career and responsibility, meticulous work, love for learning and sharing, RHCE and RHCA certifications are preferred;
6. Proficient in 1 to 2 languages such as Shell/Python/Perl.