Alaska Fisheries Science Center - Seattle, WA; Newport, OR; Juneau, AL
Internships through the Alaska Fisheries Science Center

Critical Skills Internship Opportunities at Lawrence Livermore National Laboratory
Participants gain hands-on research experience and the opportunity to apply learned theory to real life problems

Department of Energy Science Undergraduate Laboratory Internships - Various Locations
Places students in paid internships in Science and Engineering at any of several Department of Energy facilities, different laboratories each offer different research opportunities

Federal Reserve Board Internship Program
Provides internships for undergraduate and graduate students to conduct academic and project-based research in information technology, public policy, finance and accounting, information systems, and law.

Fermilab Summer Internships in Science and Technology - Batavia, Illinois
Internships offer a chance for students to work with Fermilab scientists or engineers on a project within the context of laboratory research

The Goddard Space Flight Center's (GSFC) Internship
The Goddard Space Flight Center's (GSFC) internship opportunities are designed to provide students with experiences that motivate and prepare them for careers aligned with NASA Goddard science, technology, engineering and mathematics (STEM), business, legal, industrial management, education, communications and its industry and university partners

Los Alamos National Laboratory - Los Alamos, NM
Provides students with relevant research experience while they are pursuing an undergraduate degree

National Cancer Institute's Summer Cancer Research Fellowship/Internship Program - Various Locations
Provides a unique opportunity for eligible sophomore or junior college students to engage in innovative approaches to cancer research through the National Cancer Institute’s (NCI) Integrative Cancer Biology Program (ICBP)

National Institute of Allergy and Infectious Diseases - Bethesda, MD
Students are offered the unique opportunity to join one of NIAID’s research laboratories for an internship with a minimum of 8 consecutive weeks

National Institutes of Health, Summer Internship Program in Biomedical Research - Various Locations
Provide the opportunity to spend a summer working at the NIH side-by-side with some of the leading scientists in the world, in an environment devoted exclusively to biomedical research

National Science Foundation Science & Technology Centers, Summer Internships - Various Locations
An opportunity to gain hands-on research experience in a cutting edge field, in the biological sciences, computer and information sciences, engineering, geosciences, and mathematical and physical sciences

NASA, All NASA Education Projects - Various Locations
List of education opportunities at NASA

Research at NASA's Glenn Research Center - Cleveland, OH
Mentor-guided internships to provide hands-on, real-life, career-related experiences that provide practical application that complements and expands upon students’ academic education

Science Undergraduate Laboratory Internships (SULI) at Argonne National Laboratory - Chicago, IL
Internships through the National Lab in a variety of STEM disciplines.

U.S. Department of Homeland Security - Various Locations
Provides students with the opportunity to conduct research in DHS mission-relevant research areas at federal research facilities.