O’Neill has earned masters of business administration degree with honors from DePaul University, Kellstadt Graduate School of Business and has received Bachelor of Science in finance from Fairfield University. He is a member of DePaul University’s finance advisory board and the Roundtable for strategic communications and reputation management.
Daniel W. Rabun, Ensco International’s chairman, president and chief executive officer, commented, “We are pleased that Sean is joining the Ensco team. We expect his breadth of experience will prove to be invaluable as we continue to work to enhance shareholder value by providing timely and transparent communications about Ensco. We also would like to recognize Richard LeBlanc and wish him the very best in retirement. Richard played an instrumental role in Ensco’s growth over the past twenty years.”
