RocketSTEM Issue #6 - March 2014 | Page 56

Curiosity discovered a habitable zone, shown in this context mosaic view of the Yellowknife Bay basin taken on Sol 169. The robotic arm is pressing down on the surface with Mount Sharp in the distance. Image: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo Kim: Exactly. Q: How and when did you get to work for JPL? Q: What were your responsibilities as MSL operations engineer? Kim: I was focused on the uplink process, uplink from Earth to the Rover. Really it was a tactical planning cycle. You start off with basically ... You have a day on the Rover that you want to have the Rover do something with. Most of the scientists will put forth ideas. They’ll propose a whole bunch of different stuff. We basically throw it all into one plan and hash out with the scientists what’s going to fit and what’s not going to fit. That part of the process was the part that I was most heavily involved in. It’s figuring out how much we can fit into the Rover in a day and how much data can we get down. Is it going to be enough to plan for the next sol? 54 54 And at some point after landing you switched from mission operations to specifically working on the Sample Analysis at Mars (SAM) instrument that analyzes the soil and rock samples collected by the drill? Kim: Yes I switched in January 2013. I’m loving it so far. Q: Describe your new position as the instrument system engineer for SAM? Kim: Each of the instruments has an instrument system engineer who works for JPL. They are kind of the technical liaison between the instrument teams which are usually not at JPL and the project management. The prior SAM instrument engineer had gotten a fantastic job offer on another project and they were looking for a replacement. I got the job. Photo: Brenden Clark Kim: Through my graduate work I was able to realize that mission operations was what I really wanted to do. With that in mind, when I was coming close to graduating I began putting the word out at JPL. I got super lucky. They were starting to look for operations personnel for MSL at that time. I got hired in 2010 as a mission operations engineer. Q: Space runs in the family: Kim’s father was an astronaut. Q: Tell us more about what’s involved in being the SAM instrument engineer. Are you the lead engineer? Kim: I’m the lead engineer. Basically I make sure that if there’s anything that the JPL project management needs to communicate to the SAM team who are at NASA Goddard I make sure that that information flows and gets to the right people. Also on the other side on the same team if there’s something that they need or want from the JPL project management, I make sure that they get the information they need. I work with both the SAM team very intimately and the MSL project management. That’s on the telecommunication side. On the technical side, we have models of the Rover here on Earth that we do testing on for any new flight software or new things that we want to try. If there’s anything that’s www.RocketSTEM.org