Computer operators perform various tasks, such as managing multiprocessing machines and coordinating, maintaining, and disseminating related reports. They should be able to operate computers in a large-data communications environment and be capable of reading and comprehending the manuals and instructions needed to complete the job. The most crucial tasks of a computer operator are operating computers, mini/micro computers printers, computers, and mainframes. They also write and maintains operational documents. They is required to create the day-to-day schedule for job setting up control. In addition, they must perform mathematical calculations fast and accurately, and write at a rapid rate. Computer operators must be knowledgeable about the particular operations required by their company and be able to work on their own when performing their tasks.
A computer operator must have experience in a mainframe/mini-computer environment, as well as knowledge in computing system operations terminology. They should also be able to operate basic computer software, such as Microsoft Office, the Microsoft Office suite, as in addition to operating systems of Windows as well as Macintosh. Computer operators must be a skilled communicator who can build effective connections with colleagues and superiors.