Ability to crawl, kneel, crouch, climb, and bend around and under equipment, on ladders up to 24' at heights up to 70', stairs, scaffolds, through small accesses, enter inside of tanks, and confined spaces, through hatches, and manholes throughout much of the work shift. MAJOR RESPONSIBILITIES: Safely and efficiently support daily crane and material handling operations by moving materials, equipment, and ship components in accordance with production schedules.