What is tom's job contents of the dead man's pockets?

In "Contents of the Dead Man's Pockets" by Jack Finney, Tom Benecke is a young man who works in the marketing field. He is portrayed as ambitious and career-driven, focusing on advancing his professional life, often at the expense of personal relationships. When a crucial work-related document, containing important data for his job, is accidentally blown out of his apartment window, Tom risks his safety to retrieve it, highlighting his obsession with success and the sacrifices he makes for his career.