Job analysis has its impact on all functions of HRM. Job analysis, if properly done, will enhance the effectiveness of all HR activities. Specifically, job analysis benefits an organization in the following ways:
1. Laying the foundation for human resource planning.
2. Laying the foundation for employee hiring
3. Laying the foundation for training and development,
4. Laying the foundation for performance appraisal
5. Laying the foundation for salary and wage fixation
6. Laying the foundation for safety and wealth.
Management therefore should perform all these HR activities. It may help job analyst to complete the task successfully.