This document discusses job analysis, which involves analyzing jobs and designing them. It defines job description as detailing the title, location, duties, equipment used, supervision, and working conditions of a job. It defines job specification as the human qualifications needed for a job, such as education, experience, skills, responsibilities, and physical/sensory demands. Job analysis is the process of obtaining all pertinent job facts to develop job descriptions and specifications. This information can then be used for strategic human resource planning and management functions like hiring, training, performance evaluation, job evaluation, health and safety measures. Various methods can be used to collect job data, and job analysis provides competitive advantages for organizations.