1, different ranges
QA is quality assurance: quality assurance engineer, whose main job is quality review and product review.
QE is a quality engineer: a quality engineer, who is mainly responsible for establishing, analyzing and improving quality control procedures.
SQE is a supplier quality engineer: supplier quality manager, responsible for supplier control.
QC is quality control: quality inspector, who mainly carries out quality control according to the quality documents specified by QE.
2, the work content is different
Quality assurance QA focuses on process system management, mainly focusing on quality inspection activities afterwards;
QE pays attention to the quality engineering management of production process;
SQE pays attention to supplier quality management;
QC focuses on product quality assurance activities in advance, focusing on prevention.
Extended data:
Sqe requirements:
1, there must be a way to track suppliers and a way to deal with quality problems independently;
2. Senior positions must have clear ideas and consciousness of cost control and quality control management, and adhere to the principle bottom line;
3. Supplier's internal quality management process and possible problems.
4. Means to ensure stability.
5. Good communication and coordination skills. In the new environment, the role of supplier management is increasingly assumed by specialized functional personnel, and a symbolic function is ——SQE, a supplier quality management engineer. SQE has been established for several years, and the demand for this position is increasing.
But for this position, there are often only requirements and no norms. Relying on SQE's independent experience and coordination with purchasing personnel and product quality personnel, many positions of SQE were exchanged from previous jobs without systematic training. Good professional ethics and ethics.
Baidu encyclopedia -SQE
Baidu encyclopedia -QA
Baidu encyclopedia -QC