production supervisor (6 episodes, 1999-2002)
unit manager (6 episodes, 2007)
post-production supervisor (4 episodes, 1997-1998)
unit manager (4 episodes, 2009)
production supervisor (3 episodes, 1997-1998)
unit manager (2 episodes, 2002)
unit manager (2 episodes, 2004)
post-production supervisor (1 episode, 2002)
production manager (1 episode, 2002)
post-production supervisor (1 episode, 2003)