All of them do. You just have to use whatever skills you have and turn it into a business. If you're a dev you can make an app. If you're a server guy you can start a computer repair company. shyt you can start a training company and get paid to teach people how to get into IT.
Go on careerbuilder and look for DBA and Sys Admin jobs paying 100k+. They're usually the Sr. roles. See what certs and job skills they require then make it your goal to get them.
If you wanna be a sys admin, get your A+, get a help desk gig, then start working on your MCSE and make sure you learn powershell. Within 5 years you should be making 50-60/hr easy. Here's the job description for an email I got a few weeks back:
I keep trying to tell brehs. In IT you can eat. What other industry can you get into where you can make 60k with only 2 years of experience and only a high school diploma
Just stay focused breh. Once you're 100% sure which route you wanna go, get all those certs out the way so you won't have to worry about them again. Once you get those high level VOIP certs (CCIE Voice for example) in 5 years you'll be doing 150-200k no problem consistently for the rest of your career. Plus you can start getting remote gigs. Two remote gigs each paying $70/hr while you sitting in your draws at home
I used to be at the crib smoking weed and playing playstation all day making $100/hr
Also now that you're making bread now, don't forget to invest fam. Hop in this thread, get some investment accounts, and start making your money work for you.
http://www.thecoli.com/threads/creating-millionaires-posters-aiding-wealth-growth.324920/