production researcher (52 episodes, 2011-2013)
production assistant (15 episodes, 2002-2004)
production assistant (6 episodes, 2006)
master control (5 episodes, 2001-2005)
production assistant (4 episodes, 2005-2009)
production staff (3 episodes, 2003-2004)
stage manager (3 episodes, 2009-2010)
feature producer (2 episodes, 2012-2013)
production coordinator: Caesars Entertainment (2 episodes, 2015)
production assistant (1 episode, 1984)
production staff (1 episode, 1997)
master control operator (1 episode, 2012)
production assistant (unknown episodes)
production associate (unknown episodes)
graphics systems controller (unknown episodes)
technical director: specific segments (unknown episodes)