This document provides an overview of marketing as a career field. It defines marketing as managing customer requirements profitably and outlines the various functions within marketing like advertising, public relations, and market research. It then discusses careers in marketing, including common entry-level positions at both client and agency companies. The document emphasizes gaining relevant qualifications and experience through internships or student brand manager roles. It provides tips for writing strong resumes and interview preparation. Finally, it recommends resources for finding marketing jobs, including the Getin2Marketing website.