You could make it so your career gives the sim some fame every time they go to work by opening your career in sims 4 studio and adding
<T>191643<!--LootActions: loot_Fame_Actor_Career_EndOfDay_Large--></T>
or
<T>191636<!--LootActions: loot_Fame_Actor_Career_EndOfDay_Small--></T>
in the "end_of_day_loot" section