Wells Fargo said has hired Muneera Carr, chief financial officer at Comerica, as controller, effective Jan. 6. The Comerica (NYSE: CMA) executive joins Wells Fargo (NYSE: WFC) as the San Francisco bank fills several senior roles with people from outside the bank. This month, Wells hired Scott Powell, the chief executive of Boston-based Santander U.S., to be chief operating officer. Wells Fargo CEO Charlie Scharf, who joined the bank in October, is seeking to restore the bank’s once-sterling…