Amos Burton is a fictional character from the science fiction series The Expanse, created by James S.A. Corey. He serves as the mechanic aboard the spaceship Rocinante and is known for his strong physical presence and straightforward personality. Amos has a complex background, having grown up in a harsh environment that shaped his pragmatic view of the world. Despite his tough exterior, Amos displays a deep loyalty to his crewmates, particularly to Jim Holden and Naomi Nagata. His character often grapples with moral dilemmas, showcasing a unique blend of brutality and compassion. Amos's journey throughout the series highlights themes of friendship and survival in a challenging universe.