About the quality assurance engineer?

First of all, it depends on which industry quality control engineer you are applying for. No matter which industry you apply for, the basic knowledge of this industry will definitely be involved.

That depends on what kind of quality control engineer you are applying for. There are about three kinds of quality control engineers:

1. supplier quality management engineer (SQE\VQE) is mainly responsible for supplier quality work.

2. The process quality management engineer (PQE) is mainly responsible for the prevention, treatment and improvement of abnormal production.

3. Customer Quality Management Engineer (CQE) is mainly responsible for handling customer complaints and carrying out improvement work in the factory according to customer requirements.

Becoming a quality control engineer usually requires experience and at least some understanding of the quality control process. If you don't understand, talk to him during the interview and the employer will know.

If you are interested in quality control, I suggest you become a quality controller first. Understand the quality control workflow, and then come out to find other quality control work. General factories have no strict requirements for the recruitment of quality control personnel. If you are self-motivated and write well, there should be no problem.