Director's Office

Kenneth Sembach

Nancy A. Levenson
Deputy Director

Don Hough
Associate Director of Administration

Gerard Kriss
Associate Director of Operations

Antonella Nota
Associate Director of the European Space Agency

David R. Soderblom
Science Staff Chair

Iain Neill Reid
Associate Director of Science


Linda Smith
Head of the Instruments Division

David Liska
Head of Information Technology Services

Tony Krueger
Interim Head of the Operations and Engineering Division

Hussein Jirdeh
Head of the Office of Public Outreach

Sheryl L. Bruff
Chief of Human Resources

Carl A. Johnson
Head of the Project Management Office

Karen Debelius
Head of the Business Resource Center


Alessandra Aloisi
Deputy Mission Head of the Science Mission Office

Arfon M. Smith
Head of the Data Sciences Mission Office

Tom Brown
Head of the Hubble Space Telescope Mission Office

Massimo Stiavelli
Head of the James Webb Space Telescope Mission Office

Marc Postman
Head of the Community Mission Office

Roeland P. van der Marel
Head of the Wide Field Infrared Survey Telescope Mission Office