Ron and Robyn Johnson of Atlanta announce the engagement of their daughter, Amanda Michelle Johnson of Conyers, to Justin James Powers formerly of Conyers, son of Jim and Pam Powers of Menomonee Falls, Wis.

The bride-elect is the granddaughter of Elsie Holder of Conyers. She is a graduate of Clayton State University, where she earned a bachelor's degree in healthcare management. She is currently employed at Georgia Skin Specialists as a medical assistant.

The future groom is the grandson of Dorothy McMahon of Menomonee Falls and Charles and Dorthy Powers of Frost Proof, Fla. He is a graduate of Georgia State University, where he earned a bachelor's degree in finance. He is currently employed as a residential contractor.

The couple plans wed Sept. 12 at St. Pius X Catholic Church.