Eller & Company, Inc., Fort Lauderdale, has announced the election of Jack Miller as assistant vice president.

He joined Eller in 1972 as line manager for the firm's Jacksonville, Fla., office. He was promoted to assistant manager in 1973 and to manager of the Jacksonville office in 1974, with responsibility for the company's overall Jacksonville operation.

Prior to joining Eller, Mr. Miller was employed with Southern Shipping Company in Jacksonville for a period of nine years in the position of traffic manager. He will continue to be domiciled in Eller's Jacksonville office.