The main goal of this study is to investigate the training skills requirements for implementing Industry 4.0 technologies in the manufacturing sector. Employing a concurrent embedded mixed-methods strategy, this study harmoniously combines qualitative and quantitative data collection, affording equal weight and significance to both types of research data gathered. The findings of this study demonstrate that all constructs utilized in the research were deemed to be valid and reliable. This is confirmed by the extensive examination of existing literature as well as the empirical evidence obtained through this study. It is noteworthy to mention that this study made a substantial contribution by successfully creating a measuring instrument, specifically a questionnaire, that accurately assesses the effectiveness of training. This necessitates addressing the knowledge and competence obstacles associated with the technologies and processes of Industry 4.0, while also developing innovative strategic approaches to holistic human resource management within manufacturing companies.