The U.S. Department of Defense is charged with coordinating and supervising all agencies and functions of the government directly related to national security and the United States Armed Forces.
The U.S. Department of Energy is a cabinet-level department of the United States Government concerned with the United States' policies regarding energy and safety in handling nuclear material.
The National Aeronautics and Space Administration (NASA) is an independent agency of the U.S. Federal Government responsible for the civilian space program, as well as aeronautics and aerospace research.
The U.S. Department of Homeland Security's mission is to secure the nation from threats. This requires a range of jobs including aviation, border security, emergency response, cybersecurity, and chemical facility inspector.
The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the nation’s medical research agency and the largest public funder of biomedical research in the world.
The National Science Foundation (NSF) is the birthplace of the Small Business Innovative Research (SBIR) Program. The NSF invests non-dilutive funds in companies that have novel ideas in science and technology.