goje let me tell you some stories of Nepali/Indian mechanical engineers who got job in USA
- My Professor recommended to his friend working in a company and I got job
- My good friend was working & he modified an open position in his company to make suitable for me & I got a job
- Since my university was so so. I attended career fair at some other highly reputed university, got interview & got a job
- I sent my resume to every possible company and I got interviews from few & got a job
- One senior engineer has a post on Sajha, I contacted him & got a job
- I left my university town and move to big city and I got a job.
- I visited every possible company in person, and I got a job from one.
- I applied to every single advertisement published for three months and I have got few interviews from recruiters, few from small companies, and one small company offered me a job agreed to sponsor H-1B.
- Craigslist helped me find my first job.

The bottom line is Keep on Searching until you find one.