It’s February 15, and the SEC coaching carousel hasn’t stopped spinning.

While Alabama, Georgia and Tennessee all announced staff changes Friday, Auburn is set to lose assistant Greg Brown to Purdue, per Yahoo Sports’ Pete Thamel. Brown has coached Auburn’s secondary for the last two seasons under Gus Malzahn.

If you look back through Brown’s coaching history, he doesn’t stay at programs very long. Since 2013, he’s coached at three different SEC schools — Alabama (2013), Missouri (2016) and Auburn (2016-17). He was an assistant with Louisville from 2014-15.

Brown is set to replace Derrick Jackson at Purdue as the Boilermakers’ CBs coach. Jackson left Purdue to become Northern Illinois’ DC Monday.