$7.6 billion Aon Corporation has appointed Peter Lieb as executive vice president and general counsel. Lieb, currently senior vice president, general counsel, and secretary at NCR Corporation, will join Aon in mid-July.

Lieb joined NCR in 2006, where he managed an international law department and provided counsel to the board of directors and senior executives on all legal matters. Prior to NCR, Lieb served as senior vice president, general counsel, and corporate secretary for Symbol Technologies.

Lieb succeeds D. Cameron Findlay, who will leave the brokerage to pursue another opportunity.