Leadership

Our team is committed to our mission of providing timely and reliable environmental intelligence. Meet the people who help make it possible.

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Stephen Volz, Ph.D.

Assistant Administrator, NESDIS

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James Donnellon

Acting Deputy Assistant Administrator, NESDIS

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Irene Parker

Deputy Assistant Administrator for Systems, NESDIS

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Kelly Turner

Chief of Staff, NESDIS

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Charles Wooldridge

Director, International and Interagency Affairs Office

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James Donnellon

Office of the Chief Financial Officer/Chief Administrative Officer, NESDIS

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Manan Dalal

Office of the Assistant Chief Information Officer, NESDIS

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Christian Rathke, CAPT

Director, Total Worker Health

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Vacant

Senior Scientist

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Edward Grigsby

Director, Systems Architecture and Engineering

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Richard (Greg) Marlow

Director, Office of Satellite and Product Operations

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Douglas A. Howard, Ph.D.

Director, Center for Satellite Applications and Research

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Derek Arndt

Director, National Centers for Environmental Information

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Heather Kilcoyne

Director, Office of Common Services

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Pamela (Pam) Sullivan

Director, Office of Geostationary Earth Orbit Observations

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Timothy Walsh

Director, Office of Low Earth Orbit Observations

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Elsayed R. Talaat, Ph.D.

Director, Office of Space Weather Observations

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