Questions related to this role were: -If I have a tank that made out of this braid structure and if my FE simulation has all of these braid inside of it and it will probably take a long time to run (because it has so many elements and it is computationally expendsive), is there an alternative to that? -What do you need to check and make sure that the tank is gonna be ok in high temperature for a long period of time? -If you don't have access to a braiding machine and you can't test the finished braid, how would you be able to go from information on a single fiber all the way up to a braided structure? I also explained some of the projects I did in the past and the interviewer asked detailed questions related to those projects. For example, about the material selection and boundary conditions in my FE models.