Moxey was without a club after a parting of the ways at Norwich City following less than a year as their chief executive.
But now it has been announced that he has joined the board of Championship outfit Burton as a non-executive director.
Burton chairman Ben Robinson said: "I'm delighted to welcome Jez onto the board.
"He lives in the Midlands and brings with him a wealth of experience at a number of high-profile football clubs. I'm sure Burton Albion will benefit greatly from his knowledge and expertise."