As industries change, so do our jobs.

Being in a glamorous industry one year can mean you're down in the dumps the next.

Online job portal CareerCast has come up with a list of 10 worst jobs of 2012, and there are some pretty surprising new entrants on the list.

CareerCast conducted a survey based on work environment, stress, physical demands and hiring outlook and ranked 200 jobs accordingly.

So, if you hate your job and think it's bad, then thank your lucky stars because there are worse jobs out there with more stress and lousier working environments.

Next week, we'll bring you a list of the 10 best jobs of 2012.

Click through the pictures to find out which are the 10 worst jobs of 2012. Quoted figures are salaries in the US.

In brief: 10 worst jobs of 2012 Click on thumbnail to view

Find out more at: http://www.careercast.com/jobs-rated

paullim@sph.com.sg