| Aspect | As 400 Computer Operator | AS/400 System Administrator |
|---|
| Credentials | Typically requires a high school diploma or equivalent; certifications like IBM Certified System Operator are common | Requires similar certifications plus additional skills in system management and networking |
| Work Environment | Operates on the AS/400 mainframe, monitoring system operations | Manages, maintains, and configures the AS/400 system environment |
| Job Responsibilities | Runs scheduled jobs, monitors system performance, handles basic troubleshooting | Performs system setup, troubleshooting, security management, and performance tuning |
While both roles work with the IBM AS/400 system, the As 400 Computer Operator primarily monitors and runs scheduled tasks, whereas the AS/400 System Administrator handles system management, configuration, and troubleshooting. The administrator role requires more technical expertise and responsibilities.