The CW's official character description: "a hardened, tough ex-con who is in the Green Thumb and Grace program – and he’s also involved in a heroin smuggling operation. He’s a smarmy guy who knows how to get under Walker’s skin."
In Pilot, Jordan recognizes Walker as the "ranger with the dead wife", a comment that irritates Walker. Jordan presses that his wife took a bullet down by the border because Walker couldn't protect her. Walker isn't interested in talking to some low-life he's going to arrest, triggering Jordan to swing at Walker. Walker gain the upper-hand and slams Jordan against a box of crates until he is pulled off by Micki. She arrests Jordan.