I'm in IT. My job has varied a lot since I joined the company, but basically I do a bit of everything from light engineer work, projects, reporting, a lot of logistics, a lot of admin, and if there's something else they want me to do then I may do it. I don't get bored often. :)
Mum worked for a temp agency, so I signed up for that one first and before I applied to others, I already had a job interview lined up (possibly thanks to my Mum being in the temp agency :p). First interview, I got the job. Started working for a very small amount, within four months my wages went up by 40% when they realised that not every 18 year old who never went to university is hopeless. Which was nice. A few months after that, the contract my company had with the client that I was working for expired, so they offered me a full time / permanent position elsewhere. I almost got made redundant six or so years later, and at that point a manager I did reporting for snapped me up immediately.
I've had more successful job interviews than I've had jobs. I guess I just come across pretty well or something. Someday I intend on moving up though... hopefully at some point this year I'll sit the Prince II course and then later I'll learn to drive. At that point I'll be qualified for the next Projects job that comes up in our company, and they tend to pay a bit better. If not, oh well, there's always the option of moving back to NZ.
Wow, I went off on a tangent, huh?
Am I doing what I always wanted to do? I don't know. I never had one job I always wanted to do. As a kid through to my teens it would vary from architect, the video game industry, the IT industry, motorcycle racer, engineer... as for what I want to be at the moment, it would probably be something like an IT Project Manager. If I could do anything, it would be coming up with ideas and direction for JRPGs and MMOs for a major game developer. This is not something that is ever going to happen because of the amount of sacrifice I would need to make for this to happen, and the lack of skills I have. But if I was a billionaire and could invest in my ideas, I would definitely out-pay all the other bigwigs out there and ensure my ideas for an Aiyon MMO became reality. :p