A Rail Car Repair job involves inspecting, maintaining, and repairing rail cars to ensure they meet safety and operational standards. Technicians diagnose mechanical and structural issues, replace or repair damaged components, and perform routine maintenance such as welding, brake system checks, and wheel inspections. This role requires knowledge of rail car systems, attention to detail, and adherence to safety regulations. Rail Car Repair workers may be employed by freight or passenger rail companies, repair shops, or manufacturing facilities.