Analyzing system logs and identifying potential issues with computer systems
Introducing and integrating new technologies into existing data center environments
Performing routine audit of systems and software
Applying operating system updates, patches, and configuration changes
Installing and configuring new hardware and software
Adding, removing, or updating user account information, resetting passwords,etc.
Answering technical queries and assisting users
Responsibility for security
Responsibility for documenting the configuration of the system
Troubleshooting any reported problems
System performance tuning
Ensuring that the network infrastructure is up and running
Configuring, adding, and deleting file systems
