Incumbents work a hourly basis, which include weekends and holidays.
Physical Requirements - Applicants must be able to perform a wide range of physical duties. Occasional strenuous physical work requiring strength and endurance with exposure to environmental conditions of significant risk such as ocean conditions. There are periods of relative inaction which still require alertness followed by high activity levels. Requires contact with the public under stressful conditions. Requires occasional lifting or dragging objects weighing over 100 lbs.