This report provides an in-depth analysis of Human Resource Management (HRM) concepts, focusing on recruitment, selection, and training and development within the context of Tesco, a multinational retailing industry. The report explores the importance of these concepts, including engagement, job demands, strategic HRM, applicant tracking, and employee experience. It examines the practical application of training and development, emphasizing optimum utilization of human resources, skill development, employee motivation, and improvements in quality, safety, and profitability. The report also highlights the significance of transparency, consistency, appropriate job descriptions, and quality candidates in recruitment and selection processes. Recommendations are provided to enhance employee security, training, and the recruitment process. The report concludes that effective HRM practices, particularly in recruitment, selection, and training, are crucial for organizational success, especially in building a strong and effective operational department. This report is designed to provide students with a comprehensive understanding of HRM principles and their practical applications.