1, junior engineer. You can apply for a bachelor's degree one year after graduation, which is basically not difficult.
2. Intermediate engineer. It is difficult and the age limit is long. It takes four years for junior engineers to apply for the exam, and the examination content is much more than that of junior engineers.
3. Senior engineer. There is no age limit, but there are many academic qualifications, the quantity and quality of published papers, and personal performance restrictions, which are very difficult.
4. Secondary constructor. You can apply for the exam two years after graduation. The registration time is in July and August, and the examination content is more and more difficult.
5. A builder. You can apply for the exam four years after graduation, which adds a lot of difficulty and requires more examination content on the basis of the second-level construction engineer.
6. Registered equipment engineer. This certificate examination is divided into two parts: basic examination and professional examination. After graduation, you can take the basic exam, and after the basic exam, you can take the major four years later. Professional exams are difficult and require very careful preparation.
7. Cost engineer. Because the building environmental protection major covers the cost course, those who are interested in it can also consider applying for the cost engineer.