Difficulty finding a trucking company that will hire me

I got my CDL-A a few months ago after graduating from an accredited trucking school. I have hazmat, tank, and doubles/triple endorsements as well as a TWIC card. I've been applying to many different trucking companies (more than 50) all over the country, but so far I've been denied by all them due to inexperience, being outside of their hiring radius, or because of a felony conviction from over 5 years ago.

Notably, the companies that I've been denied employment with (that normally hire new CDL drivers) are:
Roehl
Schneider
Swift
Western Express
Stevens Transport
Knight Transportation
Kreilkamp Trucking
Werner
Bison Transport
P&S Transportation
Braun's Express
Hirschbach

If anyone can think of any other companies I should try applying to, or has advice about getting a CDL driving job, I would greatly appreciate it.

 

I'm close to Boston, MA. I'm willing to drive any vehicle, at any time, in any place as long as it requires a CDL-A.

 

CDL-A dump trailer jobs that I've seen require experience. I could be wrong, but I don't think that CDL-B dump truck experience would be helpful, as almost all companies seem to be looking for "class a" experience.