ANN ARBOR, Mich. (AP) Greg Jackson has been hired as the secondary coach at Michigan.
Jackson will keep working with new Michigan coach Jim Harbaugh. He spent the last four seasons working with defensive backs for the San Francisco 49ers while Harbaugh was their coach.
Jackson also has experience coaching in the Big Ten. He was an assistant linebackers coach at Wisconsin in 2010, while also coaching nickelbacks.
Michigan announced Jackson's hiring Wednesday.