I am 19 years old and I have been working on computer since I was 12. I can take apart, repair, build from scratch, program and network computers with ease and have been able to without help for some time. I want to repair computers and set up networks for a business. I want to be the one whole installs the new programs, sets network, repair and upgrade the computers, and troubleshoot. But with all the positions available in the computer field, and the several majors you can choose in college, what job title would be fit what I described? I am joining the Air Force and going to Tech School for computer systems and networking, but in the civilian world, what fits?

By the time you get out of the Air Force, the computer world will have changed, so don't worry about job titles now and where you would do best. Learn whatever you're missing knowledge in and keep up-to-date with improvements and inventions in the electronic world.