While there are many opportunities in the federal government for internships, fellowships, and other work experience, there is no comprehensive source to assist in locating these opportunities. This report describes Internet resources for prominent and popular opportunities for internship, fellowship, and work experience programs within the federal government. The report is intended as a selective guide for students of all levels: high school, undergraduate, graduate, and postgraduate. It provides information on legislative, executive, and judicial branch opportunities and links to several aggregators of jobs data. The introduction provides a number of insights to assist applicants on understanding terminology, timing applications, and expectations for types of work involved.