A professional who tends machine that steam-washes ampoules, preparatory to filling. Respnsibilities include:

• Places ampoules on spokes of rotary table of washing machine.
• Depresses pedal to move ampoules through steam bath.
• Removes washed ampoules and places them in holes of perforated tray.
• Discards chipped or cracked ampoules.
• May load ampoules into drying ovens and remove after specified time.