Tennessee-based LBMC Employment Partners, LLC, a member of the LBMC (Lattimore Black Morgan & Cain, PC) Family of Companies, has added Dianne F. Vaughn in its Brentwood (Nashville) office as an account manager.Vaughn will join LBMC Employment Partners, LLC as a benefits administrator. She previously worked for Advocate Capital, Inc. and is a graduate of the University of Montevallo.LBMC Employment Partners, LLC, is a human resources consulting firm with offices in Nashville (Brentwood), Knoxville, and Chattanooga, Tenn.