There are several summer programs students may participate in:
The following are external links unless otherwise noted:
Eastern Oregon Institute
INMED Summer Institute at the University of North Dakota.
Washington Business Week is a week-long summer program at various schools in Washington state. Application (PDF)
NAFOA Summer Business Institute
Na-Ha-Shnee Nursing Summer Program at WSU.
HOIST at University of Idaho. Students may earn up to 1,500 dollars.
Science and Engineering Apprenticeship Program at the Office of Naval Research. 8 week Internship program for high school students. Students are paid $3,075.