JD for HR is changing everyday; most of the companies are also including admin related stuff in HR but mainly HR executive or Manager needs a specific tasks
1. Recruitment
2. Employee on-boarding, Induction
3. Attendance
4. Employee Grievances
5. MIS- Data
6 HR Operations
7. Exit Formalities, etc.
if the position is at functional level like Payroll, PMS, Psychometric, etc. their JD is also included in the list mentioned above