When it comes to jobs, "rock star" falls somewhere in there between billionaire sports team owner and video game tester. On the other end of the spectrum, there are lots of gigs that qualify for the world's worst, and many rock stars have held some of them before they were famous.

The following list -- which is in partnership with our friends at Loudwire, ScreenCrush, PopCrush, Taste of Country and Ultimate Classic Rock -- includes some of the biggest indie and alt rock stars to hold bottom-of-the-barrel jobs during their early years. Which do you think is the worst?

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