Please take a moment and update your account profile. If you have an updated account profile with basic information on why you are on Air Warriors it will help other people respond to your posts. How do you update your profile you ask?
Short Answer: Once commissioned, it's pretty much impossible, because you're considered to be "in the pipeline", and they don't want you doing anything that can screw you up physically (broken ankle, ACL, knee injuries). You might see officers with jump wings, and usually they have them from prior enlisted service or they went to jump school during the summer while at an academy (no longer an option for nrotc).
They used to send guys from all services through some schools, including jump school, to then go on to do something with Anglico. There was a really good article about it in Proceedings years ago (like early 90's). That program died out though.