Can you provide some more info before we can give you suggestions (just making sure we steer you in the right direction):

• Do you have any work experience (prior to MBA)?  If yes, what industry and role?
• Do you have an interest (love for) any specific vertical industry or domain (banking, health care, pharmaceuticals, etc.)?  If yes, you might want to look for jobs in that field.
• Have you considered working as in intern somewhere for volunteering your time on a project just to get the experience?  It might be less or no money but the experience might be priceless.
• Have you considered a position at the large management consulting firms?  They tend to hire folks with brand new MBA degrees as junior analysts/consultants.  These consultants usually play the role of business analysts and get additional classroom and on the job training.

- Adrian