Some posters here are extremely dismissive.
There have been civvy-trained people who work in the military system in a variety of places. Linton instructors come to mind - a trained, keen and motivated poster such a the OP might well be of use in such a situation (as opposed to joining the mil structure outright). Other places I can think of include the chaps who fly the bizjets as simulated targets (their name escapes me).
While front line roles might require people who have been through the whole system in the first place to permit a rejoin, many of the responses seem to be from sniffy prats who tend to occupy PPRuNe and the darker corners of mess bars.
Perhaps engaging brain and thinking about where he/she can help instead of being outright hostile may be a great use to our overstretched services.