I worked at América Móvil full-time (More than 8 years)
Professional growth opportunities at every level, good benefits package, good access to training/ learning
Long hours (depending on the position), no overtime paid (only compensated with time off)
Advice to Management
Review your overtime policy
I applied online. The process took 1+ week. I interviewed at América Móvil (Coral Springs, FL (US)) in April-2012.
Extremely easy and relaxed. They seemed like they didn't care much about you or your goals but more about filling a position. HR wasn't very responsive or attentive. They were focused on hiring someone that spoke both Spanish and Portuguese