April 30 (UPI) -- Scott Parker stepped down as coach at Burnley, the Premier League franchise announced Thursday. The Clarets announced that assistant Mike Jackson will serve as interim coach for the remainder of the season. They sit in 19th in the Premier League standings and already clinched demotion to the Championship, the second tier English soccer. "Following confirmation of the club's relegation from the Premier League last week, Parker and the board held discussions and mutually agreed