Can the operation and maintenance engineer of amac online monitoring equipment be used as a work permit?

You can't. Amac online monitoring equipment operation and maintenance engineer cannot be used as a work permit. AMAC vocational skill grade certificate is a kind of high-level certificate which has been professionally appraised by experts in the industry, and it is issued after a comprehensive examination of the professional skills of researchers. Its professional and rigorous assessment mechanism is also highly respected in the industry, but it is not a professional qualification certificate and it is not practical to apply for a job.