Network administrators and support person are the one responsible for, installing, testing, support, and evaluating an organization's internal and/or external network infrastructures. They also maintain computer network both hardware and software, analyze problems, implement security measures, and monitor networks to ensure secure availability to system users.
The job of being a network administrator has changed tremendously over the last couple of decades. Today’s network administrators must deal with day to day challenges that would have been unimaginable fifteen years ago.
The IT industry’s transition toward hosting data and applications in the cloud has also proved to be a challenge to today’s network administrators, and I believe that cloud computing will be the driving force that shapes the role of the network administrator over the next decade.
