CarMax adding 30 workers in BR CarMax adding 30 workers in BR Advocate business staff report March 09, 2014 Comments Used car retailer CarMax Inc. is hiring 30 employees in Baton Rouge in an expansion of its workforce by 1,200 full- and part-time positions in locations across the country. A majority of the positions are in sales, with additional positions in service operations, business office and purchasing. Richmond, Va.-based cited Baton Rouge among the areas with the largest sales opportunities, along with Albuquerque, N.M.; Hartford, Conn.; and the Washington, D.C and Baltimore, Md. area. CarMax operates 131 used car superstores in 64 markets. Its Baton Rouge location is at 6768 Siegen Lane.