According to Wiki,
“Collins secured his first head coaching job in December 2016 when he was named Matt Rhule's successor at Temple. Collins had previously worked alongside Rhule at Albright College and Western Carolina.”
Another good nugget…
“Following the 2015 season, Collins was a candidate to replace O'Leary as the head coach at UCF.[6] Collins interviewed for the position that ultimately went to Scott Frost.”