回复：回复：我的PERM JOB TITLE 和H1B 不一样有没有关系? 请进内看

Based on my experience, the job titles on H1-B and PERM are not necessary to be the same. GC is for future job. You just need to prove you have enough experience in the field that you file your GC for. My case just like this and LC was granted.