Advanced Energy announced that Elizabeth K. Vonne has been appointed executive vice president, general counsel and corporate secretary, reporting to Steve Kelley, president and chief executive officer. Elizabeth has more than 20 years' experience in the legal field. She joins AE from Mesa Laboratories, Inc., where she served as vice president, legal, general counsel and secretary.

Elizabeth will replace Tom McGimpsey, executive vice president, general counsel and corporate secretary, who is retiring from the company, effective April 15, 2022.