(ˌpaɪrəʊtɛkˈnɪʃən) n (Firearms, Gunnery, Ordnance & Artillery) an expert in the use of fireworks
pyrotechnician
a person skilled in the use and handling of fireworks. Also pyrotechnist.See also: FireworksTranslationspirotecnico EncyclopediaSeepyrotechnicsThesaurusSeepyrotechnic