What was George Costanza's job title with the New York Yankees?

George Costanza's job title with the New York Yankees was Assistant to the Traveling Secretary.

George gets the Yankees position after inventing an elaborate story about his career and presenting himself as more capable than he really is. The job places him in the orbit of Yankees owner George Steinbrenner, whose unseen, booming voice becomes a recurring source of confusion and comedy.

Although the title sounds important, George's actual duties are often mundane and chaotic. He handles travel-related responsibilities, but his insecurity, scheming, and constant fear of being exposed repeatedly interfere with his work. His employment lasts far longer than many of his other jobs, making it his longest-running position during the series.

The title is commonly misremembered as assistant general manager because George often behaves as if he has major authority. He is not the Yankees' public relations director or clubhouse manager. His baseball employment also leads to several major storylines, including his attempts to manipulate team decisions and his clashes with Steinbrenner.