There is not and should not be a draft at all. Do you mean specifically for engineers, when there isn't a draft otherwise? Also no. Back when there was a draf

There is not and should not be a draft at all. Do you mean specifically for engineers, when there isn't a draft otherwise? Also no. Back when there was a draft in the USA, everyone was drafted (well, all men of relevant demographics), and people with specialized skills (say, doctors) were drafted into relevant positions.