ASD/Z-drive tractor-tug handling, progressing from introductory maneuvering under supervision to developing skilled operation in current and close-quarters ship traffic Direct and indirect escort towing methods; bow and stern ship-assist work Able to fill out forms and reports in the Vessel Management System Basic engine room knowledge and mechanical repair abilities Crew management skills on deck and for vessel maintenance; work plans created with Captain/Chief Mate and carried out Job/voyage planning for ship-assist and escort work, including weather observations/predictions and San Pedro Bay traffic awareness, coordinated Pilots, terminal operators, and agent. Ability to traverse uneven ground and to walk gangways at various heights Agility to bend, stoop, or squat frequently and climb high steps/ladders several times a day Ability to lift 100 pounds safely; moving equipment that is heavy, large, or awkward Physical dexterity and strength to catch and handle lines; make up tows and escort bridles; operate deck machinery; work on equipment that is poorly accessible Ability to work below decks in an area that may experience periods of darkness; work in confined spaces Ability to perform emergency duties and use emergency equipment onboard vessel Must be able to swim Demonstrate good personal hygiene, always maintain cleanliness.