Look at the PA but take some with a grain of salt, I had several picked up for Intel and saw many more that were selected, the common theme is high GPA, the average over the years for IWC as a whole is 3.5 and yes there will be some that don't have that but it is the average. I didn't see a single one picked that had any real language skills, some spoke Spanish and a few knew other languages from their background but I don't think any listed it on their application as they weren't fluent.
A tech degree can be a plus as well.