Como dizer "Guarda patrimonial" em inglês
I'm not sure that title exists in the English language. A person who is paid to protect property, assets or people is called either a "security guard" or a "security officer". You can find them everywhere, including museums, government buildings, businesses, hospitals, construction sites, etc. Some have been trained as policemen and others as security guards, in specialized schools. In Canada, they usually have nothing to do with the military.