In today's highly competitive market environment, companies must strengthen internal talent to meet business challenges. Recruiting suitable talent and helping them integrate quickly into the organization is crucial. Work adaptability and organizational training mechanisms are interrelated. Good adaptability helps employees cope with changes and challenges, enhancing their potential, while effective training improves new employees' skills and employability, reducing turnover and recruitment costs. Even with a well-designed training system, the adaptability of candidates about to become new employees is critical in helping them quickly integrate into the workplace and demonstrate strong employability. This study surveyed 338 respondents who were either job candidates or about to become new employees, examining the impact of adaptability on employability. The results show that work adaptability plays a partial mediating role between organizational training and employability. Based on this, three recommendations are proposed: First, enhance work adaptability training by designing simulated scenarios and stress management courses to improve employees' resilience. Second, integrate professional skills with soft skill development, such as communication and teamwork, to enhance overall employability. Third, assess the connection between training effectiveness and adaptability improvements, using systematic evaluations to optimize training content and increase workplace success.