Dear eglokerry: Thanks for getting back at me. Your responses are pretty valuable at this time.

It seems that the lack of US Citizen, hence absolutely no Security Clearance, would then limit me to only certain number of MOS's: that would leave out Intelligence, Aviation, or Combat. Im probably left with JAG, Medical, Infantryman and the like? In this case, I heard that an individual may receive expidite judicial support in obtaining US Citizenship for naturalization purposes long as that individual chooses to be US Armed Forces servicemember; and will be able to receive it right out of BCT. Is this true eglokerry?

Suppose I am able pick out a MOS, I can then start my contract soon as entering Boot Camp? Do I have to at least serve for certain duration of time in order to establish conduct/performance/result...?

Suppose by then I may have had my Citizenship, would it then be appropriate to initiate G2G?

You abbreviated G2G:Green-to-Gold, OCS:OfficerCandidateSchool. Could you kindly hint me on CoC?

Thanks again for getting back at me.

Hi rayder13: Thanks for your correction. Infantryman could be an interesting MOS. Does it require Clearance, do you know? Thanks.

@Revdeck: thanks for your clarification.

@mazyfranks: hi mazy. very well versed. thanks for your great info; i will sure be taking note of this. with that said then, can i infer as: an individual, once signed with the hand-picked mos, must complete his/her contract before even planning to moving on up, in this case, for example, the G2G-program or anything of that matter?

With the Security Clearance requirement, do you know if there exists any engineering-related mos that may help me avoid the Clearance collison course? I have looked at Combat Engineer, Technical Engineer,... which says nothing about Clearance. Umm, would it be a good thrust for later on joining the US Army Corp of Engineers, which is a nationally prestigious institution!

Thanks for everyone's response