The Arizona Cardinals will be searching for a new head coach in 2018, as head coach Bruce Arians has announced his retirement.

Cardinals executive Michael Bidwell was informed of Arians’ decision on Sunday, according to Kent Somers of AZCentral.com.

Arians led the Cardinals to two playoff appearances in his tenure, highlighted by an appearance in the NFC Championship.

Arians will finish with a record of 49-30-1 in Arizona.