Occupation or Discipline Occupation Occupation A code specifying the job performed by the employee for the employer. For example, accountant, programmer analyst, patient care associate, staff nurse, etc. Employment Category Occupation Type C0028811 C25193 Employee Job Occupation EMPJOB occupation_type C1513330 Job GDC CDISC OCCUPATION Occupation occupation type SeroNet The principal activity that a person does to earn money. FDA Occupation or Discipline