Advanced knowledge of various light systems which include Martin Maxxyz Compact, Light Jockey, Maxxyz PC, Mac 2000, Mac III, Mac 250, 550,101,301, Seachangers, Color scrollers, High-end DL1's, various Lasers, Dataton Watch out systems. While performing the essential functions of this job, all team members are required to stand; walk long distances on the ship; use hands to touch, handle or feel; reach with hands and arms; talk or hear and taste or smell.