Applied on line and was offered initial interview within a couple of weeks. Interview session consisted of overview of Transportation Manager training pipeline and career path, and several management tests. There were about 8 people there, some UP employees, some external applicants. Strong emphasis on moving frequently for the benefit of the company and your career. Tests were more difficult than I expected. (They said they were moving the testing online soon.) One-on-one interview was 20-30 minutes, consisted of standard, off the shelf questions (describe a time when you managed safety critical operations, describe how you managed cross-functional teams, etc...).