The Sims on PS2 (the original console port) doesn't have traditional career promotions with job titles and linear tracks. Instead, progression works differently:
The PC version (The Sims 1) does have career tracks (added in Livin' Large expansion). The PS2 port is based on the base game + some console-exclusive content but lacks the career panel system.
Focus on fun storytelling and skill mastery—not corporate ladder climbing.