I started out as a Data Tech back in 2000 for Cox. That's when there were only about 6-7 of us per side of the water and we only did "B" side installs. Now they train everyone for just about each role but it's definitely a good job and can pay well if you make your different levels.
You'll hear different feedback from ex-employees or contractors but honestly, it's what you make of it. The work is easy, company vehicle that you drive home, and you get good benefits.
The company is all about advancing from within as well so I left the field after 3 years to work in their IT dept. I've since advanced several times.