Leadership Team


Dorothy Davidson – CEO

Dr. Dorothy Davidson is the President and CEO of Orano Federal Services. She is an accomplished and innovative senior executive well known for her success in developing and implementing successful growth strategies in the U.S. nuclear energy industry. Dr. Davidson excels in working effectively with a diverse set of Government agencies, national laboratories, research universities, industry partners, and stakeholders on large, complex nuclear energy programs and projects at DOE operations and cleanup sites. She has skillfully led large organizations that develop and/or apply state-of-the-art nuclear science and technologies while adapting quickly to evolving industry, economic, and policy requirements and challenges. She establishes a positive, transparent working environment, sets clear goals, develops talented science and technology teams, and directs and continuously improves both company-wide and project-by-project performance.
Gilles R pic 2021-alt

Gilles Rousseau – Chief Special Projects Officer

Gilles Rousseau brings to his new OFS leadership role a 25-year record of success in managing complex commercial and government projects within the nuclear, defense, and aerospace industries. Mr. Rousseau has served the past 12 years in Orano executive positions ranging from Director of a Business Unit at Technic Atome in France, Executive VP for international projects, COO of MOX Services, LLC at the Savannah River Site in South Carolina, and most recently as Sr. VP of Operations at OFS corporate headquarters. To date, he has held P&L responsibility for approximately 50 nuclear and non-nuclear projects, including several EPC and waste retrieval and management projects at Orano’s La Hague facility in France, and for multiple US and international customers. He earned a master’s degree in electrical and mechanical engineering from ESME Sudria Engineering School in Paris and has completed marketing executive education programs from both the HEC Paris Business School and Harvard.

Paul Mifsud – Chief Financial Officer

Paul Mifsud is the CFO of four Orano entities: Orano USA, Federal Services, Decommissioning Services, and Decommissioning Holdings. In this capacity, he directs all aspects of financial reporting, budgeting and forecasting, and internal / external audits, and manages investments and acquisitions. In compliance with federal requirements, he manages incurred cost submission rates for federal operations and subsequent audit and rate settlement for incurred costs with Administrative Contracting Officer. He joined the company in 2005 as the controller of Cogema Inc. Prior to joining Orano, Mr. Mifsud performed a number of financial leadership roles at BAE Systems. He worked for BAE Systems from 1984 until he joined Orano in 2005. Mr. Mifsud earned a B.S in Accounting from Frostburg State University.
By clicking “I accept Cookies”, you agree with the cookies use to enhance site navigation, analyze site usage and compile statistics. To get more information, please read our Cookies Policy in the Legal Notice