Beazer Homes USA Chief Financial Officer James O'Leary is stepping down after four years with the homebuilder to become president and chief executive of Kaydon, the companies said.

Beazer said O'Leary's resignation takes effect March 23, although he has agreed to serve on an advisory basis until May 1. Until a replacement is named, all corporate functions previously reporting to O'Leary will report to President and Chief Executive Ian J. McCarthy.