Network engineer,CCNA

1. Responsible for after-sales support of network equipment (including network equipment testing, maintenance, patrol, customer training and technical support); 2. Capable of network fault diagnosis and processing. 3. Maintenance of network environment and maintenance of terminal equipment. 1. Computer, electronics, communication, building intelligence and other related majors; 2. Have relevant work experience, master various network environment construction, have strong technical foundation; Proficient in debugging of mainstream network equipment (cisco switch), familiar with TCP/IP protocol architecture; 3. Familiar with the installation, debugging and maintenance of network equipment and servers; Familiar with computer network and network security debugging; Ability to analyze, judge and solve network failures;