The couple will exchange wedding vows in a Sept. 21 ceremony at Gettysvue Country Club.
The bride-elect is the granddaughter of Wayne and Evelyn Barningham of Johnson City, Juan Atiles of Hatillo, Puerto Rico, and the late Aléjandrina Atiles. She is the sister of Sarah Rayna of Baton Rouge, La.
Miss Atiles is a graduate of Daniel Boone High School, the University of Tennessee at Knoxville and East Tennessee State University.
The future bridegroom is the grandson of Bob and Janice Cruden and Don and Frances Harris, all of Cleveland. He is the brother of Hooper Harris and Neyland Harris, both of Prosper.
He is a graduate of Cleveland High School, Cleveland State Community College and the University of Tennessee at Knoxville. He is employed by Analysis and Measurement Services.
They are both members of Faith Promise Church.