I know your asking for more "general" advice that this, but I've fielded this question quite a bit, recently. I'm a programmer, and what I tell people is do what I did- just smarter. If you need a Certification, get A+ software/hardware/networking. All very simple, and very easy, and A+ hardware once meant you could crack a case without voiding a warranty.
The important thing, though is experience. Do pro bono for everybody who will let you, write every small program you can do in a weekend for every small business that wants one. Volunteer your tech skills to local charities- Ronald McDonald House, and things of this nature are in lots of cities. Lots of companys like "community leaders" and that means people who volunteer. The main point is, get experience on your Resume.
Every job I've been hired for is more concerned with my work experience, than the schooling I had. (To be clear, I have no degree, and only a bunch of programming classes from a tech/ripoff school).
Experience had gotten me further than people with 4 year degrees. And I'm in a city with a very lack-luster Programming industry.
Again, pro bono and volunteer until you have a resume that can get you hired.