The most thorough method is to upload a copy of your Joint Services Transcript (JST)
If you do not have your Joint Services Transcript (JST), you may download your JST from the DOD Website by Clicking here.
Another quick (but less thorough) method is to enter the MOS(s) or Rating(s) listed in your DD214. You may also enter ACE ID(s), which refer to specific military courses listed in your JST.
Search by one or more Military Occupation or ACE Codes
* Searching by MOS and ACE is not as accurate as JST upload.