Have any opportunity

Yes there will be some opportunities. One such job example is given in below link:

https://xjobs.brassring.com/1033/ASP/TG/cim_jobdetail.asp?SID=^0Ng5GiCr1IFJKYGC5oGTMUWrHT1Cg23iDs2_slp_rhc_hPDtMeQ=&jobId=484123&type=search&JobReqLang=1&recordstart=1&JobSiteId=5252&JobSiteInfo=484123_5252&GQId=310

It depends on the location.

yes                                                           

i dont think so there will be much oppurtunity is there if you only took training....