While there is no mention of geography or GIS in the announcement, The Honolulu Army Corp of engineers is looking to hire one or two (preferably geography) students for the summer through this announcement.
Interested candidates are encouraged to apply at www.usajobs.gov.
Student Trainee (Engineering and Architecture)(Pathways Internship)
<https://www.usajobs.gov/GetJob/ViewDetails/363785300>
Department: Department of the Army
Agency: U.S. Army Corps of Engineers
Number of Job Opportunities & Location(s): Multiple vacancies - Fort Shafter HI
Salary: $25,700.00 to $41,968.00 / Per Year Series and Grade: GS-0899-03/05
Open Period: Friday, April 04, 2014 to Friday, April 18, 2014 Position Information:
Full Time - Internships Who May Apply: Student/Internship Program Eligibles