GMTO Corporation carries out the development and operation of the Giant Magellan Telescope facility on behalf of a consortium of academic and research institutions. We employ about 100 people at GMTO. Our staff at the Pasadena HQ primarily comprises our engineering team along with a corporate office including HR, Finance and other support. We have around 15 staff in Chile. Our engineers and staff come from all over the world – from Australia to Chile to China to India to Spain, and we have experience with other observatories and telescope projects including ALMA, CTIO, ESO, GTC, Gemini, Keck, LBT, LIGO, LSST, Magellan and Palomar, as well as with industry including Jacobs Engineering, Lockheed Martin, Northrup Grumman, and NASA