The ability to pursue new career opportunities after obtaining lawful permanent resident status is a fundamental aspect of the American immigration system. For example, a software engineer who initially secured permanent residency through sponsorship by a large technology corporation might later decide to join a smaller startup or establish their own company. This flexibility allows individuals to align their careers with their evolving skills, interests, and ambitions.
This career mobility fosters economic growth by enabling individuals to contribute their talents where they are most needed and desired. It also allows immigrants to fully integrate into American society and achieve their full professional potential. Historically, restrictions on employment mobility have been viewed as a barrier to integration and a potential source of exploitation. The current system reflects a policy shift towards empowering permanent residents to actively participate in the U.S. economy.