1. Responsible for defining the technical requirements and objectives of calibration; 2. Responsible for preparing and submitting the calibration plan and ensuring that the project is completed according to the calibration plan; 3. Responsible for establishing the vehicle calibration matching development process and the subjective evaluation standard of the vehicle; 4. Responsible for evaluating drivability, shift quality and calibration effect; 5. Responsible for supporting and solving on-site problems, road test problems and other quality problems; 6. Responsible for calibration and acceptance testing and supporting regulatory certification and emission durability testing.

1. Bachelor degree or above in mechanical or automotive engineering related majors, more than 3 years of work experience in heavy truck AMT gearbox calibration is preferred, CET-6 is preferred; 2. Proficient in using relevant calibration tools to solve the calibration related faults of the whole vehicle and gearbox; 3. Have on-site experience in solving on-site calibration and gearbox related problems; 4. Understand the development process of vehicle calibration and matching and the subjective evaluation of the vehicle; 5. Understand the theory of software testing and be proficient in using relevant calibration software and tools; 6. Have a driver's license and have proficient driving skills.