Yes, Foxconn does offer internship opportunities.
On July 16, 2023, they announced the commencement of their Chairman’s Office summer internship program. This eight-week program is designed to provide comprehensive training and experience to young talents.
However, the information does not specify whether these internships are exclusively for US citizens or if they are also open to international students. It is known that internships are available for international students in the USA across various industries, including large companies and start-ups. Therefore, it can be inferred that US citizens would also be eligible for these opportunities, but direct confirmation from Foxconn would be necessary to confirm this.