Can I work for more than one employer with TN?

Q: I know with an H-1B, you can have multiple sponsors for concurrent positions, but what about the TN?

A:  The TN also allows for multiple employers, as long as all employment positions meet the requirements for TN status. You can change or add employers by filing an I-129 petition, but more simply, by departing the U.S. and then re-entering with the requisite evidence proving qualifications for each TN job category (such as proof of Canadian citizenship, letter from prospective employer, diplomas, etc.)

| Nonimmigrant