全国平均工资：32/hour
主要职责：
计算机和网络操作员
维护、排除故障、修理和管理局域网（LANs）、广域网（WANs）、主机网络、计算机工作站、与互联网的连接和外围设备。
评估和安装计算机硬件、网络软件、操作系统软件和软件应用程序
操作主控台，监测计算机系统和网络的性能，协调计算机网络的访问和使用
为网络用户提供解决问题的服务
安装、维护、排除故障和升级网络服务器硬件和软件
实施网络流量和安全监控软件，并优化服务器性能
执行常规的网络启动和关闭，并保持控制记录
执行数据备份和灾难恢复操作
进行测试并执行安全和质量控制
控制和监测电子邮件的使用、网络导航和安装的软件
执行shell脚本或其他基本脚本任务
可以监督本组的其他工作人员。
网络技术人员
安装、维护、排除故障和升级网络服务器硬件和软件
实施网络流量和安全监控软件，并优化服务器性能
控制和监测电子邮件的使用、网络导航和安装的软件
对网站访问者和网站设计者的帮助和信息请求作出回应。
职位要求：
通常需要完成计算机科学、网络管理、网络技术或相关领域的大学或其他课程。
一些雇主可能需要软件供应商提供的认证或培训。
Computer network and web technicians
National average salary: 32/hour
Primary duties:
Computer and network operators
Maintain, troubleshoot, repair and administer local area networks (LANs), wide area networks (WANs), mainframe networks, computer workstations, connections to the Internet and peripheral equipment
Evaluate and install computer hardware, networking software, operating system software and software applications
Operate master consoles to monitor the performance of computer systems and networks and to coordinate access and use of computer networks
Provide problem-solving services to network users
Install, maintain, troubleshoot and upgrade Web-server hardware and software
Implement network traffic and security monitoring software, and optimize server performance
Perform routine network start up and close down and maintain control records
Perform data backups and disaster recovery operations
Conduct tests and perform security and quality controls
Control and monitor e-mail use, Web navigation, and installed software
Perform shell scripting or other basic scripting tasks
May supervise other workers in this group.
Install, maintain, troubleshoot and upgrade Web-server hardware and software
Implement network traffic and security monitoring software, and optimize server performance
Control and monitor e-mail use, Web navigation, and installed software
Respond to requests for help and information from Web site visitors and Web site designers.
Completion of a college or other program in computer science, network administration, Web technology or a related field is usually required.
Certification or training provided by software vendors may be required by some employers.
Image source: Global, iih. (2021, October 21). How graphic designers are different from illustrators blog. Blog. Retrieved November 25, 2022, from https://www.iihglobal.com/blog/graphic-designers-are-different-from-illustrators/