The chief of intelligence was the officer in charge of intelligence aboard a starship or starbase.
In 2384, admiral Ben Hibon served aboard the USS Dauntless as the chief of intelligence. They were listed with other crew members on an information panel in the ship's transporter room. (PRO: "Supernova, Part 1")
A clear view of the information panel was provided by Dominique Rossier of Wardenlight Studio. [1]