This page is designed to show links to internships in industry/government for mathematicians and computer scientists. Note that many internship applications are due mid October, while REU applications are due between January-April.
Research Experience for Undergraduates (typically around 80 - 100 programs posted) - applications due in February-April of each year
Intelligence Careers (typically around 20-40 different internships, Many Mathematics Internships at NSA), applications due by October 15th for the following summer.
Department of Justice Internships - applications due October for following summer.
www.northropgrumman.com/careers/internships-at-northrop-grumman (some international positions as well)
Institute for Defense Analysis Internships - applications due between October and Febraury for following summer.
For International Students:
www.nsf.gov/awardsearch/advancedSearchResult?ProgEleCode=079Y,080Y,7727&BooleanElement=Any&BooleanRef=Any&ActiveAwards=true&#results (NSF International REU opportunities)
www.hhmi.org/science-education/programs/international-student-research-fellowships (International fellowships)