Lake Forest, Calif. — Del Taco Restaurants, Inc., the nation’s second-largest Mexican quick-service restaurant*, has appointed Erin Levzow to the new position of vice president, marketing technology. Levzow brings a wide breadth of experience in marketing, marketing technology, mobile apps and ordering technology, as well as building loyalty and rewards programs, across multiple industries. “As the technology space becomes more critical for customer engagement every year, we continue to plan and execute against building competitive and innovative systems for our brand,” says Tim Hackbardt, chief marketing officer of Del Taco. …