A Unix system administrator works in an office, where the Unix multiuser operating system is used. The administrator will be responsible for installing software and hardware relating to the system. It is essential to manage risks and to eliminate them before problems arise. It is also important to monitor the system’s performance and to carry out routine maintenance so that the system operates smoothly. Sometimes, this may require debugging and troubleshooting of the system.
It is important to manage backup systems, along with restoration procedures. The administrator will be responsible for configuring and tuning servers, networks, and related storage. This position is highly autonomous, but it is often important to work with other people in the information technology department to determine improvements that can be made. It is essential to keep records of all activities and to generate periodic reports. The system administrator may also have to create technical manuals. It may also be necessary to administer training to employees within the company, as well as answer any questions that arise when employees are having issues with technological issues.
Usually, proficient knowledge of various versions of AIX, a widely used Unix operating system, is required. A bachelor’s degree in something like computer science or electronics engineering is usually required. This is often a full-time job that is carried out in an office environment.
UNIX System Administrator Tasks
Establish and document standards and procedures.
Install, configure, maintain, and upgrade Unix server operating systems and applications.
Recognize and troubleshoot problems with server hardware and applications software.