Is your total time noted in your profile correct?. If so, then the following probably won't be applicable to you present day but may be beneficial at some point down the line.
Spitfire Aviation out of Concord is currently looking for a 135 King Air cap ee tin and a Lear first officer. Pay is not good however, most senior pilot there is only making $37,000 (if that) and is a Lear captain, etc. If you meet 135 PIC mins. then go and speak with the director of operations. Feel free to pm me and I will put you in contact with the right people. This is a "decent" stepping stone at best, surely not a career place where one would look to call home for many years. They just lost two pilots and will probably be losing another one very shortly.
The Nascar flight departments (ex>Hendricks, DEI, etc) in Concord and surrounding areas are difficult to tap into and get your foot in the door with. It is all about "who" you know and being in the right spot at the right time. Most of these positions are filled prior to them ever being made public. Spitfire transports Harvick around the country (they manage the Lear) and a few other drivers so this would be a good start if Nascar is what you really want to do at some point down the line.
Piedmont does have a CLT base as well as Mesa. Piedmont operates the Dash 8's and I believe Mesa has a EMB-145 and 1900 pilot base out of CLT. You also have quite a few 91 operators in that area flying King Airs and light jets that you may want to look into and pursue depending on your total time and experience level.
The NASCAR Air Force operates out of Concord - but that's very much a who you know not what you know business - hence their ability to fly into the ground a lot (ooooh, cheap shot).
Pretty bad cheap shot considering all onboard that King Air lost their lives on that flight. Not overly cool considering the circumstances but whatever floats your boat.