My boyfriend goes right after BMT, he says it should be around 3-5 months of tech school.

 

It depends on which school it is. They can go from just a few weeks, to close to or over a year.

 

Like Way2old said, it depends on the job he'll be doing. Just to goive you an example, my Son's was 3 months (Computer Networking Security) and my Daughter-in-Law's was 5 months (Nursing). I was in the Army and mine was 8 months long.