Ensure that your new job meets the H-1B visa requirements.

Gather documentation of your employment and new job offer.

Be prepared to provide evidence of your immigration status.

Yes, you can change your job to a different location as an H-1B visa holder, but if the new workplace is outside the metropolitan area covered by your current petition, your employer must file an amended H-1B petition with a new Labor Condition Application (LCA) for the new location before you begin working there.