Center for Astrophysics
Postdoctoral Fellow
"Learning the Universe" Fellow
Astrophysicist
Astronomer
Rubicon Fellow
FFL/ITC Fellow, co-director of the SRMP
Research Scholar
Astrophysicist; CXC Science Data Systems Group Lead
Astrophysicist, Chandra Science Operations Team
Research Assistant
IT Specialist: Image Processor
Senior Astronomer
