After his retirement from soccer he began managing as an assistant coach in the CPSL, and later at the college level with Grand Canyon University.
[4] During his tenure with the Olympians he won the CPSL League Cup and the regular season championship.
[6][7] In 1991, he made his debut for the Canada men's national under-20 soccer team against Honduras at the 1991 Pan American Games.
[9] In 2003, Gill was named the position of assistant coach to Grand Canyon University men's and women's soccer team.
In 2008, he was appointed the Grand Canyon University women's soccer team head coach, and resigned in 2015[10][11]