gpa a factor after graduation?

Hey guys it's me again.

How big of a factor is GPA in getting a good aerospace job at a cool
company? The line "...Do good in school" is always given in advice
when I was growing up. To tell the truth I was holding a decent
3.3gpa untill I hit my math sequence at college. Now I have no more
'breeze' classes (history etc) to prop up my gpa and it's killing me.
I'm problobly around a 2.3 now.

This really bums me out. I went into Aerospace cause I wanted the job
of my dreams designing aircraft. Nobodys gona hire a medocree looser
that doesn't excell in math.

So how Important is a good GPA when looking for a job?