北京招聘

职位描述：
Responsibilities:
？ Establish and Maintain IQAir Network (LAN&WAN&WiFi etc..);
？ Fully Manage the Internal Core Switches to ensure the interface to be assigned to proper VLan, and Routing Protocol to be running well;
？ Fully Work and Coordinate with 3rd-Party vendor to maintain IQAir China/Global WAN connection;
？ Design and Propose the LAN and WAN Topology;
？ Build-up Company-owned IP Telephony System (IP PBX) and future CallCenter Design;
？ Partially Manage the IT Services like: DHCP/DNS/Active Directory/Proxy etc…
？ Build and Update IT Network/System Documents to ensure all the information updated and accurate; and generate incident reports
？ Quickly identify and troubleshoot Network & System Issues;
？ I***olve into Projects (China and Global Projects)
？ Assist Service Desk Team to support end users problems and VIP users support

Technical Requirement:
？ 5+ years of Network administration experience;
？ In-depth knowledge of TCP/IP Protocol and understanding to IT Security Best Practice;
？ Familiar with Layer2 Switching Technic & Layer3 Routing Technic;
？ Understand IPSec VPN Technology and Stateful Firewall Technology;
？ Familiar with IP Telephony Technology, experience with Cisco CalManager/Asterisk System like Elastix, FreePBX, 3CX systems and SIP Protocol;
？ Experience with CallCenter Solution;
？ Familiar with H3C or Cisco Switches and Routers;
？ Experience with TCP, UPD, WiFi-802.11x, 802.1x, OSPF Routing Protocol, Encryption Algorithm, Radius/Tacacs+ etc… protocols
？ CCNP equivalent certificate is the must;
？ Able to communicate in English on Network and System topics; 举报 分享

IQAir Headquartered in Switzerland and with over 50 years of experience, IQAir helps millions of people lead longer, healthier lives by breathing clean air at home and at work. As a worldwide leader in advanced clean air technology, we lead our industry by providing air cleaning solutions of uncompromised performance and quality. Our customers are governmental agencies, schools, medical facilities, Fortune 500 companies, embassies and health conscious individuals in over 60 countries.
作为室内空气净化领域的国际高端品牌，IQAir在过去50余年里帮助了成千上万的人们在居家办公环境中享受洁净安全的空气从而获得更加健康长寿的优质生活。长期以来，IQAir产品精湛的品质使得品牌稳居行业领导地位。现如今，IQAir的客户已遍布全球60多个国家的政府机构、学校、医院、世界五百强企业、大使馆，以及众多重视健康的个人和家庭。
如果您和我们一样，对空气净化事业充满热情，那就请加入我们吧！