It is called a
Tenets.
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The building that guides ships is called a lighthouse. Lighthouses are typically situated on coastlines or hazardous areas to provide navigational aid to mariners, using light and sometimes sound signals to indicate safe passage and warn of dangers.
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Shipwright or ship builder.
A pilot
A lighthouse.
In ships or ferries, the person who steers is called a helmsman. In relatively small boats, the person that steers the boat is called a skipper.
A pirate most probably. Or possibly a buccaneer.
A person who brings ships in and out of ports is called a pilot. Maritime pilots are experts in navigating vessels through coastal waters, harbors, and rivers, ensuring safe passage. They often board ships to guide them safely to their destination, especially in challenging or congested areas.
Someone called a Pilot, a captain with extra good local knowledge.
Navigator. The person who actually steers the ship is sometimes called the helmsman.