This document discusses job analysis, which is defined as a systematic process of obtaining information about the skills, duties, and knowledge required for performing jobs in an organization. It outlines common job analysis techniques like functional job analysis, the position analysis questionnaire, and critical incident method. The results of job analysis are used to develop job descriptions and specifications, which form the basis for HR processes like recruitment, training, and performance evaluation. The document also discusses job design and enrichment, which aim to improve jobs and enhance employee satisfaction.