Some idea of the job!

My teacher told me something about job today, To tell the truth, I didn't care the job too much.
I found it's most exciting do my study, especially the Linux. One of my best friends also
asked me about my plan, I say "No hurry." It's not because I don't want to assign the job, but no company need some students like me. Don't want to program as a student come from Computer Science.
The truth is: I want to do sth in the field of Linux/Network. So, I join the CCNA class now. and will gain the CCNA paper to prove sth, therefore, I have the ability that class require. "Who would believe? They won't let u act your ability in the interview." My friends warned me. Yes, I can't operate Linux on the spot, and without RHCE paper. They won't believe. So I do the test...... Pay money for proving sth. Isn't funny? That's the reality.
I want to find a job that will fit the company and me. That's the development for both of us. If I could find a job that could fill my favourite, Is the salary a problem? Or, Will I be happy with boring work? Money is one thing, Future is another!