Leadership
Kenneth Sembach
Director
Nancy A. Levenson
Deputy Director
Don Hough
Associate Director of Administration
Gerard Kriss
Associate Director of Instrumentation
David Liska
Associate Director of Engineering and Technology
Iain Neill Reid
Associate Director of Science
European Space Agency
Antonella Nota
STScI Associate Director for ESA
Divisions
Karen Debelius
Head, Business Resource Center
Dave Brennan
Head, Data Management Division
Sheryl L. Bruff
Head, Human Resources
Linda Smith
Head, Instruments Division
Grace Coventry
Head, Information Technology Services Division
Hussein Jirdeh
Head, Office of Public Outreach
Carl A. Johnson
Head, Program Management Office
Tony Krueger
Head, Science Operations and Engineering Division
Jennifer Hoppa
Head, Systems Engineering, Integration and Test, and Operations Division
Missions
Jason Tumlinson
Head, Community Missions Office
Josh Peek
Head, Data Science Mission Office
Tom Brown
Head, Hubble Space Telescope Mission Office
Massimo Stiavelli
Head, James Webb Space Telescope Mission Office
Alessandra Aloisi
Head, Science Mission Office
Roeland P. van der Marel
Head, Nancy Grace Roman Space Telescope Mission Office
Staff Chair and Liaison
Marc Postman
Chair, Senior Science Staff Executive Committee
Patrick Taylor
Liaison, Engineering Steering Committee