The company says the employee, who works at its store on N Maple Ave, took a COVID-19 test on June 25 and was confirmed to be positive with the virus on July 1.
The location has been shut down and will be deep-cleaned.
Dutch Bros says the employee worked an afternoon shift on June 22 and a morning shift on June 23.
The employee has been asked to self-isolate for 14 days.
Another employee at a Dutch Bros location in Merced tested positive for the coronavirus in mid-June.