McDermott International Ltd. announced that Lee McIntire, an independent director on the company's Board of Directors, will assume the responsibilities of interim Chief Executive Officer effective immediately. David Dickson, Chief Executive Officer, has decided to resign. Mr. McIntire was recruited to join company's Board of Directors in July 2020. He brings more than 35 years in customer-focused construction engineering and executive leadership. Mr. McIntire most recently served as Chief Executive Officer of Terrapower from August 2015 to October 2018 and was previously Chairman, Chief Executive Officer and President of CH2M HILL from 2006 to 2014.