Career
Franklin & Marshall
Curtis was the head college football coach for the Franklin & Marshall Diplomats located in Lancaster, Pennsylvania. He held that position for 4 seasons, from 1971 until 1974. His coaching record at Franklin & Marshall was 32 wins and 3 losses.
As of the conclusion of the 2010 season, this ranks him #4 at Franklin & Marshall in total wins and #1 at the school in winning percentage (914).
Bucknell
After completion of his coaching at Franklin & Marshall, Curits became the head coach for the Bucknell Bison program in Lewisburg, Pennsylvania. He held the position from 1975 through the 1985 season and compiled a record of 48–56–3 (463).