If you want a career as a transmission planner or grid consultant, . It appears in 80% of job descriptions for senior power system roles. Focus on the Python API—that skill is currently in the highest demand.

For transmission planners at utilities (Duke, EDF, TEPCO) and RTOs, Siemens PSS/E is the non-negotiable standard because of its speed and historical data compatibility.

| Feature | Siemens PSS/E | DIgSILENT PowerFactory | ETAP | | :--- | :--- | :--- | :--- | | | Transmission & Bulk Power | Transmission & Distribution | Industrial & Distribution | | Speed (Large grid) | Excellent (10k+ buses) | Good | Moderate | | Dynamic Models | Industry Standard (WECC) | Excellent | Good | | Python API | Native & Deep | Native | Limited | | EMT Capability | Co-simulation | Built-in (RMS/EMT) | Built-in |