Some state-owned enterprises only focus on academic qualifications and ignore their actual work ability. Some employees have rich work experience but cannot be promoted and reused. Personnel matching is the matching between employees and positions. It requires the organic combination of employee characteristics and position characteristics to achieve ideal work efficiency. However, the shortage of key positions, especially mid-level and senior technical personnel and management personnel, has resulted in insufficient motivation for the company's follow-up development, and chaos in operation and management, resulting in economic losses.