A system administrator (sysadmin) is an information technology professional who supports a multiuser computing environment and ensures continuous, optimal performance of IT services and support ...

Sets up, configures, and supports internal and/or external networks. Develops and maintains all systems, applications, security, and network configurations. Troubleshoots network performance issues ...

Network and computer systems administrators are responsible for the day-to-day operation of an organization's computer networks. They organize, install, and support an organization’s computer systems, ...

For systems administrators, he says, “there is a need to operate at a somewhat higher level of abstraction.” Opportunity ahead? Where others see the move to cloud computing as a direct threat to the ...

Nothing can beat automating daily work tasks. IT pros and system administrators — who may be learning Windows Powershell Scripting for the first time — can significantly increase their productivity ...

System administrators may become obsolete if they don’t invest time to build new skills. Focus on these 10 priorities to stay competitive. We may earn from vendors via affiliate links or sponsorships.

When it’s time for an IT employee to go, eliminate all the ways that person can access your network. Perhaps one of the most challenging situations in an IT organization is to let a systems ...

A person who manages the computer systems in an organization. The responsibilities of a system administrator and network administrator often overlap. However, the system administrator is more geared ...