Beaumon, at the beginning of his career guest-starred on NBC's famous series, ER on one of its episode. Moreover, he kept on appearing on various episodes of Gary Unmarried, Bones, Crossing Jordan, Scrubs and Cold Case. His best role was young Benjamin Linus for ABC's hit series Lost. Later he appeared in the Safe Haven episode of Criminal Minds for CBS. He followed that with work on the NBC series, Law & Order SVU. He is the son of actress and producer, Rita Wilson. Beaumon in 2012, debuted in a feature film Arthur Newman.
Other than that, he has appeared in various voice-over work in a Japanese anime series Gunsword. Other than that he also gave his voice to the sequel of famous animated movie Astro Boy. ABC's Red Widow actor was once involved in an affair with Ana Golja and Kelli Berglund but he is reportedly single in recent days. According to sources he is earning pretty well and has managed to boost his net worth to six figures in such an early age.