I was convicted of misdemeanor retail theft in Pennsylvania about 6 years ago and I've been living in Florida for over 5 years with no other criminal

The only charge I have on my record is misdemeanor retail theft in Pennsylvania over five years ago. I'm just curious if it's even possible to get that expunged while living in Florida because it happened in another state? I have been a resident of Florida for over five years now with no other criminal charges. I am very anxious to find out if I can get this expunged because it makes it almost impossible for me to get a job because of this charge. And I'm hoping that because my motivation is gainful employment that might help my case but I'm not sure?