It is required to participate in continuing education for nearly five years, with no less than 24 hours of public courses and no less than 56 hours of professional subjects each year.

Education and qualification requirements:

1, bachelor's degree or bachelor's degree. After internship in engineering and technical post 1 year, you can hire an assistant engineer after passing the inspection.

2. College degree. Engineering and technical post internship is over 1 year, and professional and technical work is over 1 year. After inspection, assistant engineers can be hired.

3. Take a master's or postgraduate exam, or a second bachelor's degree.

4. After obtaining a bachelor's degree, hire technicians 1 year or more.

5, after obtaining a college degree, hire technicians for more than 2 years, or engage in professional and technical work for more than 3 years.

6, graduated from secondary vocational schools, hired technicians for more than 4 years.

7, no similar professional qualifications or degrees, hire technicians for more than 5 years, and engaged in professional and technical work for more than 7 years.