The H-1B visa is one of the most sought after work visas in America. U.S. employers who rely on foreign talent to fill highly technical roles often look to the H-1B visa as a sponsorship option. Your employer may file a petition to classify you as an H-1B temporary worker if you work in a specialty occupation, engage in cooperative research and development projects administered by the U.S. Department of Defense, or are a fashion model of distinguished merit and ability.