The responsibilities assigned to a system administrator in a business usually depend on the requirements of a firm. Applicants who are being considered for this post would be chosen as per specific IT requirements of a firm. In many companies’ systems administrators are akin to database administrators. They need to develop as well as manage the database of a company, look into the requirements of associated hardware and installation of software components. Companies might have a large role for a systems administrator, especially if it is an IT company. On the other hand, for a large firm, the system administrator usually assumes a supervisory role and reports to senior management.
Setting up IT hardware
One of the responsibilities of a system administrator is to decide on the hardware requirements of a company. Selecting laptops, desktops and other kinds of computer hardware is important and done by the system administrator. The computers need to be monitored and if any issue comes up, the system administrator or the team appointed by this person will look into the resolution of the same. Whether leading cloud services in Sydney need to be taken up is also decided by this person.
Database development and maintenance is also done by system administrators in a business. Database systems are vital for any business to function. Most departments have dedicated or interlinked databases where most business data is stored, revised and retrieved from. The system administer will use different methods like cloud services to ensure that the data remains secure and is backed up daily.
The servers act as the backbone of all IT systems of a business. As a result, system administrators are required to look into server maintenance and upkeep. The necessary hardware and software installations, upgrades and upkeep activities are performed by them or by their reporters. In most organizations the system administrator will work with a team in order to perform the different activities in an efficient manner. It is also important to liaison with vendors who provide the software and hardware systems in a company. Ensuring quality systems at minimal costs is the main objective for a system administrator to prove efficacy of his role.
For companies who are unable to afford dedicated personnel to look into the system administration tasks, they often outsource the tasks to an IT service company. These companies will take on all the responsibilities of a system administrator and manage all IT functions remotely. In many cases there are support personnel assigned to be at the office locations of client companies to address issues, offer hardware and software assistance and other tasks. But routine maintenance of server and database systems and other monitoring activities are done remotely by these outsourced vendors. This helps a company get the support they need at minimal costs.