Richmond, Va. — Circuit City has named Michelle Mosier as its principal accounting officer.

She succeeds Philip Dunn, a 24-year veteran of the CE specialty chain, who will leave the company effective Oct. 18.

Dunn last served as senior VP, treasurer and chief accounting officer.

Mosier joined Circuit City in 2003 as finance reporting director and was promoted to VP in 2005. She was named controller in 2007 and will continue to serve in that post.