A member of a heavy labor harvest crew working in artisan lettuce, romaine lettuce, mixed lettuce, iceberg lettuce, broccoli, cauliflower or cilantro must be able to perform all the responsibilities and general job specifications outlined below: The employee must work as a member of an artisan lettuce, romaine lettuce, mixed lettuce, iceberg lettuce, broccoli, cauliflower or cilantro heavy labor harvest crew performing the following tasks in the harvesting of artisan lettuce, romaine lettuce, mixed lettuce, iceberg lettuce, broccoli, cauliflower or cilantro under the direction of a foreperson or supervisor. • Can work as a Button Operator on any of the harvest machines; Responsible for establishing the speed of the harvest machine at the direction of the Foreperson, lifting or lowering the wings of the harvester, as required, and operating the control panel that allows the Button Operator to perform the above functions and in addition control the carousel speed, water supply and a kill switch to inactivate the harvest machine in an emergency.