Argonne National Laboratory offers internships, co-ops, part-time jobs, and graduate research opportunities.  Check out the flyers linked below for more detail:

 

Laboratory Internships - http://www.msoe.edu/docs/DOC-4803

Cooperative Educational Opportunities (including Part Time) - http://www.msoe.edu/docs/DOC-4800

Graduate Research - http://www.msoe.edu/docs/DOC-4801

Research Aid (part-time) - http://www.msoe.edu/docs/DOC-4802