As a Linux administrator, you are responsible for the upkeep, configuration, and reliable operation of computer systems running the Linux operating system. You may work in a wide variety of settings, including corporate information technology (IT) departments, Internet service providers (ISPs), and data centers. Most Linux administrator job descriptions include duties such as installing and configuring software, maintaining system security, and ensuring that systems are always up and running. But the day-to-day tasks of a Linux administrator can vary greatly depending on the size and type of organization they work for.
A Linux administrator is responsible for the upkeep, configuration and reliable operation of a computer running the Linux operating system. They may also be responsible for providing support to users and for installing and maintaining software.
Linux administrators are responsible for the care and maintenance of a company's Linux servers. They are responsible for ensuring that the servers are up and running, and that they are secure from attack. They also provide support to users who have questions or problems with their servers.