Meredith Frost and Justin O'Brien

Dr. and Mrs. David Frost of Bow are pleased to announce the engagement of their daughter, Meredith J. Frost, to Justin E. O'Brien, son of Hilary O'Brien of Pine City, N.Y., and the late Patrick O'Brien.

Meredith graduated from Bow High School and from Elmira College in Elmira, N.Y., with a bachelor's degree in biology. She is employed as a configuration management specialist with J2E Technology LLC at SPAWAR Systems Pacific Center in San Diego, Calif.

Justin graduated from Southside High School in Elmira. He is an aviation boatswain's mate with the U.S. Navy, stationed in San Diego.

A September wedding is planned.