Between high school and college, working in a circuit board manufacturing storeroom.

Fun fact: when we are bagging small boards, we do not gently lay them in containers, they're usually thrown at least 6 feet into a bin of the same type of board after they're placed in the bag. We also don't remake a board when pins are bent, we just bend them back with tweezers. And you know that rule about not touching the gold connectors... Yeah... So much for that... Did I remember to mention that these boards are for medical equipment?

On the bright side, we at least have electrostatic discharge control going on all the time.