Looks like he was on the tv production team from 1992-1996 and became a Producer/Executive for the radio network in 2001. Can’t tell by the wording if he’s been with Rush solid since 1992 or if there was a break from 1996-2001.
https://en.wikipedia.org/wiki/James_Golden_(radio_personality)
That is a long time to work so closely with one person. He will miss Rush intensely.