Job security is pretty much dead, its all about finding a field where there is plenty of jobs.
In other words find a pond where you are the big fish.
I'm not talking about career people, just your normal average joe shit.
That's pretty much why I ended up where I am now. Was in Japan doing the English teaching thing on JET. It was fun but ultimately not for me. I finished out my three years and started job hunting, but realized I had no idea what the hell I wanted to do. Shockingly, not much was available with a degree in East Asian Studies. A job recruiter expressed interest in me becoming a recruiter, so I went off that and applied to some other recruiters, but nothing came of it. Some of those places were actually kind of shady, too.
The last straw from that came when I went out to a recruiter in Tokyo (paid 3-4 man for the trip/hotel) who asked what I was even doing there, since they only hired people with 5-10 years experience. It was the VP of the company I spoke to in a phone interview -he knew I was seeking an entry-level position- and the president who "interviewed" me and basically made me feel like shit. I also did try one English school and that interview was a complete joke.
The funny thing about this is that both of the people at these two companies were former JETs themselves. I actually got into an argument with the latter when he didn't believe how much JET was paying me.
That was hilarious, looking back, since the guy came in late, dressed like a slob, and then proceeded to be completely hypocritical about everything I discussed with him before the interview.
One thing I noticed when job searching was the large amount of IT jobs available. So I decided to go back home and go back to school. Been working at a Help Desk since the end of 2010. It's the lowest end of the totem pole, but has been a great start and I've learned a lot. I work with some good people and have fun here. Recently got promoted; feels good man, etc. etc.
I wouldn't mind going back to Japan and miss being over there every now and then, but I also feel pretty content being here too. If the right job opportunity came along, I'd be all for it, but I'm not interested in the English teaching thing and my Japanese is so-so, so I don't think much would be available.