production manager (72 episodes, 1993-1996)
unit manager (68 episodes, 1995-1998)
unit production manager (46 episodes, 2000-2002)
post-production supervisor (36 episodes, 1998-2000)
second unit production manager / unit production manager (32 episodes, 1998-2000)
post-production supervisor (25 episodes, 1994-1995)
post-production supervisor (24 episodes, 1995-1996)
production manager (24 episodes, 1996-1997)
unit production manager (22 episodes, 1998-1999)
production manager (20 episodes, 1997-1998)
post-production supervisor (18 episodes, 1997-1998)
post-production supervisor (15 episodes, 2015-2018)
production manager (10 episodes, 2018)
production manager (6 episodes, 2015-2016)
post-production supervisor (1 episode, 1993)
production manager (1 episode, 1993)
post-production supervisor (1 episode, 2002)
executive in charge of production (uncredited) (10 episodes, 2018)