American Association for the Advancement of Science (AAAS) Fellowships for Scientists and Engineers: http://fellowships.aaas.org/

AAAS Guide to Graduate Education in Science, Engineering, and Public Policy: www.aaas.org/spp/sepp/sepfaq.htm

American Fisheries Society Student Opportunities and Internships: http://www.fisheries.org/html/jobs.shtml

American Society of Limnology and Oceanography (ASLO) Aquatic Science Career Information: http://www.aslo.org/students/studentops.html

Career Services Network of Syracuse University. Use this guide if you are 1) looking to acquire experience prior to, or just after, completing a degree, 2) anticipating a career change and could use something temporary to test your options, 3) in need of a seasonal or temporary position to support yourself through a transition from one thing to another, or 4) looking to volunteer: http://careers.syr.edu/internships.htm

The Environmental Careers Organization (ECO) helps students and graduates find paid internships in the U.S. and abroad. They also sponsor career fairs, conferences, and publications: http://eco.org

American Zoo and Aquarium Association -- http://aza.org/joblistings/index.cfm (type "intern" into search box to see a listing of internships).

Environmental Protection Agency Graduate Fellowships: http://es.epa.gov/ncerqa/fellow

K-Adult Opportunities Listings from The Bridge: www.vims.edu/bridge/summer.html

Listing of Paid Internships Maintained by the Environmental Careers Organization: www.eco.org/career/available.htm

Marine Science-Related Professional Societies (a list compiled by the Marine Technology Society): http://www.mtsociety.org/education/otherlinks.cfm

National Academies Careers and Fellowships Information www.nationalacademies.org/careerguides.html

National Institutes of Health (NIH) Student Training Opportunities: www.training.nih.gov

National Oceanic and Atmospheric Administration (NOAA) Internships, Fellowships & Grants: www.rdc.noaa.gov/~hrmo/jobs.htm

National Oceanic and Atmospheric Administration (NOAA) Fisheries Office for Law Enforcement: http://www.nmfs.noaa.gov/ole/about/hq_internship.html

National Park Service Career and Internship Information: www.nps.gov/personnel

National Science Foundation's Student Opportunities Listings: http://www.nsf.gov/about/career_opps/careers/student.jsp

National Sea Grant College Program Fellowship Opportunities: www.seagrant.noaa.gov/funding/knauss/knauss.html

National Wildlife Federation Internship Opportunities: http://www.nwf.org/careergateway/internships.cfm

Smithsonian Environmental Research Center Internships: http://www.serc.si.edu/pro_training/internships/internships.jsp

Smithsonian Institution Internships: http://www.intern.si.edu/

Student Opportunities Listings from The Bridge: www.vims.edu/bridge/student_opp.html

U.S. Department of Commerce's Student Employment Opportunities: http://ohrm.os.doc.gov/Career/DEV01_000328

Federal Career Intern Program: http://ohrm.os.doc.gov/Career/DEV01_000383