'Worker' in the Bible

He was the son of a widow of the tribe of Naphtali, and his father was a man of Tyre, a worker in brass; he was full of wisdom and knowledge and an expert worker in brass. He came to King Solomon and did all his work for him.

And Jeroboam was an able and responsible man; and Solomon saw that he was a good worker and made him overseer of all the work given to the sons of Joseph.