| Organization/Institution | Position | Period |
|---|---|---|
| California Institute of Technology | Professor of Physics | 2012 - Present |
| California Institute of Technology | Assistant Professor of Physics | 2006 - 2012 |
| California Institute of Technology | Postdoc; LIGO Laboratory | 2004 - 2006 |
| ICTS - Tata Institute for Fundamental Research | Adjunct Professor | 2012 - Present |