Job satisfaction in Human Resource Management (HRM) is a critical factor influencing employee performance, retention, and overall organizational success. It involves the extent to which employees feel fulfilled, valued, and satisfied with their job roles, work environment, and organizational culture. Key determinants include fair compensation, opportunities for career growth, positive workplace relationships, and effective communication. HRM strategies to enhance job satisfaction include recognizing and rewarding performance, providing professional development opportunities, ensuring work-life balance, and fostering an inclusive, supportive, and engaging work environment. Prioritizing job satisfaction leads to higher motivation, reduced turnover, and improved productivity.