The National Science foundation funds the Research Experience for Undergraduates programs found around the world. You can find a
listing of all funded sites on their website or search by
scientific area. You should plan to apply early, as some of these sites have deadlines as early as the September before.
Companies will often e-mail the Chemistry Department or list opportunities for which they are looking for qualified students! Take a look at these and gain some valuable experience.
We often post part- and full-time positions from the local area or in the U.S.