Stolen Thoughts, just an advice hai..........you are a nepalese........don't apply through monster, career builder etc. because they will never forward your applications unless they didn't find an equally good application from  american citizen . Just search the company which work in your field by google, apply directly even though if they have not asked for any vacancies.

Send a unsolicited applications with CV. By doing this you are sending your application directly to the company and hence you will have a better chance of success. Remember 70-80 percent jobs are never advertised. So for international student the best way to apply for any job is through unsolicited applications.