If each member of the Straw Hats had a job, it would depend on the individual’s personalities and specialties. Luffy would be a great captain of a ship, while Nami would make an excellent navigator. Zoro would undoubtedly be a skilled swordsman, either a samurai or a master of kendo. Sanji would be a restaurateur or a chef. Chopper would be a doctor due to his expertise in medicine. Usopp would be an expert marksman, perfect for a sharpshooter or hunter. Robin would make an excellent librarian or researcher due to her knowledge and research abilities. Franky would be an excellent mechanic as he has an extensive knowledge of ship building and engineering. Finally, Brook would make a wonderful musician, both through his performances and knowledge of instruments.