In 2018, White appeared as a series regular on season one of Yellowstone for Paramount+, and his character, a troubled cowboy called Jimmy.[2] In 2021, White was named as a nominee for the Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series for his work on Yellowstone.[3] White’s character Jimmy is expected to feature in a forthcoming Yellowstone spin-off series titled 6666 as his character Jimmy moved to the 6666 Ranch in Texas during season 4 of Yellowstone.[4] White’s character Jimmy had cameo appearances in the fifth season of Yellowstone in 2024.[5]
In September 2022, White portrayed the character Sean O’Neil in the tenth season of NBC's long-running drama Chicago P.D.[6][7] White has roles in the 2023 feature film Eileen, which stars Anne Hathaway, and the 2024 Alex Garland film Civil War.[8]