Abstract
This study examines the different issues related to employee professionalism that HR managers face and its effects on workplace dynamics. It uses a multiple case study design under the qualitative approach. The population of this study includes five (5) human resource managers from medium-large private companies in the First District of Batangas, with a work period of more than five years. The sampling method of this study is purposive or judgmental sampling, and a semi-structured interview is used as a tool for data collection. The data were analyzed using cross-case analysis. The results of this study indicate that issues on professionalism among employees often lead to employee disengagement, a toxic working environment, and mental health issues that hinder employee performance and productivity. In addition, unprofessional behaviors also affect team performance and efficiency. It puts the company at risk by damaging its reputation, which could lead to a loss of business. Furthermore, the study’s findings show that these issues can be improved and maintained through several strategies. Finally, the results of this study suggest that HR managers must solve this problem with regards to employee professionalism by implementing strategies that cultivate collaboration, unity, and an environment that fosters a culture of accountability and respect.