General Motors Co. is adding more than 300 customer service workers at its Warren Tech Center, after closing a call center in Buenos Aires, Argentina, and is considering moving more call center jobs to the U.S. from another center in Philippines.
GM announced in March that it would move about 300 call center contract workers from various locations to Warren. The company wants to put the employees closer to people at GM, such as engineers, who can support and help them make quick decisions for customers.
Source
The Detroit News