What are the specific recruitment requirements for network administrators?

Job description: 1. Daily maintenance and management of the company's computer software and hardware; 2. Backup and recovery of computer systems for all company personnel; 3. Network and server upgrades, backup, recovery and problem solving; 4 , equipment and software installation; 5. Management of switches, firewalls, file, mail servers and domain servers; 6. Optimize network systems, plan and adjust equipment configurations, complete configuration and construction of routers/switches/firewalls, and participate in the development of servers and application systems Management to ensure stable and reliable operation of the system; 7. Installation and maintenance of computer peripherals (printers, scanners, fax machines, copiers, projectors, etc.); 8. Familiar with weak current systems: broadcasting, monitoring, infrared alarm, access control, attendance, etc. System maintenance; digital group telephone host configuration and maintenance; 9. Familiar with system configuration and maintenance under the Yitian Chinese platform; 10. Assist in the purchase of computers and peripheral equipment for the entire company, and the purchase of small application software; 11. Familiar with website production processes, able to Priority will be given to independent web development and design, daily website maintenance and other tasks; 12. Other tasks assigned by leaders. Job requirements: 1. Computer or IT related major, college degree or above; 2. More than two years of experience in enterprise network management and server network management, able to quickly locate and eliminate network faults; 3. Familiar with PC hardware maintenance, Basic maintenance of various network equipment; proficient in operating and maintaining servers, routers, and firewalls, with fault diagnosis and processing capabilities 4. Familiar with Windows 98/2k/XP/2003 system installation and maintenance, and domain operations; and familiar with Windows platform Use, management and maintenance of various application systems (such as Exchange); 5. Familiar with various network protocols and services, such as: TCP/IP protocol, various routing protocols, WEB services, DNS services, DHCP services, HTTP services, etc. ; 6. Familiar with related network security products, such as firewalls, IDS, anti-virus, vulnerability assessment tools, etc.; 7. Familiar with network cabling, company group telephone cabling, digital group telephone host configuration and maintenance, etc.; 8. Familiar with mainstream hardware and network products Have a deep understanding of the performance and price; 9. Familiar with the use of design software such as Dreamweaver\Fireworks\PHOTOSHOP\CAD, familiar with website production, and familiar with ASP language. 10. Good communication skills and cooperative spirit, strong work initiative , patient and meticulous, strong sense of responsibility, with a hard-working spirit; 11. Ability to manage more than 80 PCs 2. Digital group telephone maintenance 3. Weak current system: broadcasting, monitoring, infrared alarm, access control system, attendance system 5. Familiar with Yitian platform Maintenance under