A job description is a detailed document that outlines the duties, responsibilities, qualifications, and expectations for a specific role within an organization. It serves as a crucial tool for both employers and employees by clearly defining job roles, required skills, work conditions, and reporting structures. A well-crafted job description helps in hiring the right candidates, setting performance expectations, and ensuring clarity in workplace roles. It typically includes key sections such as job title, purpose, responsibilities, qualifications, and company details. A precise job description enhances recruitment, improves employee satisfaction, and supports workforce planning by aligning roles with business objectives.